/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_8-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 22:20:55,651 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:20:55,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:20:55,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:20:55,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:20:55,677 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:20:55,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:20:55,680 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:20:55,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:20:55,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:20:55,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:20:55,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:20:55,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:20:55,686 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:20:55,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:20:55,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:20:55,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:20:55,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:20:55,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:20:55,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:20:55,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:20:55,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:20:55,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:20:55,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:20:55,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 22:20:55,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 22:20:55,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 22:20:55,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 22:20:55,717 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 22:20:55,743 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:20:55,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:20:55,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:20:55,745 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:20:55,745 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:20:55,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:20:55,746 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:20:55,746 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:20:55,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:20:55,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:20:55,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:20:55,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:20:55,747 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:20:55,747 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:20:55,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:20:55,748 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:20:55,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:20:55,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:20:55,748 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:20:55,748 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:20:55,749 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:20:55,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:20:55,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:20:55,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:20:55,749 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:20:55,750 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:20:55,750 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:20:55,750 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:20:55,750 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:20:55,750 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:20:56,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:20:56,090 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:20:56,094 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:20:56,095 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:20:56,096 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:20:56,097 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_8-2.c [2020-07-17 22:20:56,177 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c49022005/b4254218517b49929f1cb1d3d29f82da/FLAG4aee0cd6a [2020-07-17 22:20:56,637 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:20:56,638 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_8-2.c [2020-07-17 22:20:56,647 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c49022005/b4254218517b49929f1cb1d3d29f82da/FLAG4aee0cd6a [2020-07-17 22:20:57,085 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c49022005/b4254218517b49929f1cb1d3d29f82da [2020-07-17 22:20:57,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:20:57,099 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:20:57,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:20:57,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:20:57,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:20:57,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:20:57" (1/1) ... [2020-07-17 22:20:57,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52ee947e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57, skipping insertion in model container [2020-07-17 22:20:57,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:20:57" (1/1) ... [2020-07-17 22:20:57,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:20:57,134 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:20:57,310 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:20:57,314 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 22:20:57,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 22:20:57,351 INFO L208 MainTranslator]: Completed translation [2020-07-17 22:20:57,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57 WrapperNode [2020-07-17 22:20:57,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:20:57,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 22:20:57,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 22:20:57,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 22:20:57,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57" (1/1) ... [2020-07-17 22:20:57,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57" (1/1) ... [2020-07-17 22:20:57,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57" (1/1) ... [2020-07-17 22:20:57,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57" (1/1) ... [2020-07-17 22:20:57,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57" (1/1) ... [2020-07-17 22:20:57,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57" (1/1) ... [2020-07-17 22:20:57,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57" (1/1) ... [2020-07-17 22:20:57,490 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 22:20:57,491 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 22:20:57,491 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 22:20:57,491 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 22:20:57,492 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57" (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 22:20:57,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 22:20:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 22:20:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-17 22:20:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-17 22:20:57,564 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 22:20:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 22:20:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 22:20:57,564 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-17 22:20:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-17 22:20:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 22:20:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 22:20:57,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 22:20:57,842 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 22:20:57,842 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-17 22:20:57,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:20:57 BoogieIcfgContainer [2020-07-17 22:20:57,849 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 22:20:57,850 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 22:20:57,850 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 22:20:57,854 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 22:20:57,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 10:20:57" (1/3) ... [2020-07-17 22:20:57,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@395932de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:20:57, skipping insertion in model container [2020-07-17 22:20:57,855 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:20:57" (2/3) ... [2020-07-17 22:20:57,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@395932de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 10:20:57, skipping insertion in model container [2020-07-17 22:20:57,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 10:20:57" (3/3) ... [2020-07-17 22:20:57,857 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_8-2.c [2020-07-17 22:20:57,871 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 22:20:57,888 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 22:20:57,932 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 22:20:57,979 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 22:20:57,980 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 22:20:57,980 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 22:20:57,980 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 22:20:57,981 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 22:20:57,981 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 22:20:57,981 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 22:20:57,981 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 22:20:58,000 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2020-07-17 22:20:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-17 22:20:58,006 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:58,007 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:58,008 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:58,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:58,014 INFO L82 PathProgramCache]: Analyzing trace with hash 1464461757, now seen corresponding path program 1 times [2020-07-17 22:20:58,025 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:58,025 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709780785] [2020-07-17 22:20:58,026 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:58,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:58,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-17 22:20:58,218 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-17 22:20:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:58,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:58,307 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 22:20:58,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:58,310 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 22:20:58,311 INFO L263 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2020-07-17 22:20:58,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-17 22:20:58,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-17 22:20:58,313 INFO L263 TraceCheckUtils]: 3: Hoare triple {36#true} call #t~ret5 := main(); {36#true} is VALID [2020-07-17 22:20:58,314 INFO L280 TraceCheckUtils]: 4: Hoare triple {36#true} ~x~0 := 8; {40#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:58,315 INFO L263 TraceCheckUtils]: 5: Hoare triple {40#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {36#true} is VALID [2020-07-17 22:20:58,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:58,317 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 22:20:58,319 INFO L280 TraceCheckUtils]: 8: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:20:58,321 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 22:20:58,321 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 22:20:58,322 INFO L280 TraceCheckUtils]: 11: Hoare triple {37#false} assume 21 == ~result~0; {37#false} is VALID [2020-07-17 22:20:58,322 INFO L280 TraceCheckUtils]: 12: Hoare triple {37#false} assume !false; {37#false} is VALID [2020-07-17 22:20:58,324 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 22:20:58,325 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709780785] [2020-07-17 22:20:58,326 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:20:58,327 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:20:58,328 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691995178] [2020-07-17 22:20:58,335 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-17 22:20:58,338 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:58,343 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:20:58,375 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 22:20:58,376 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:20:58,376 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:58,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:20:58,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:20:58,389 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 5 states. [2020-07-17 22:20:58,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:58,700 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2020-07-17 22:20:58,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:20:58,701 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-17 22:20:58,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:20:58,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-17 22:20:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:20:58,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-17 22:20:58,720 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-17 22:20:58,811 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 22:20:58,826 INFO L225 Difference]: With dead ends: 44 [2020-07-17 22:20:58,826 INFO L226 Difference]: Without dead ends: 30 [2020-07-17 22:20:58,830 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 22:20:58,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-17 22:20:58,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-17 22:20:58,883 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:58,884 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:58,885 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:58,895 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:58,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:58,905 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-17 22:20:58,905 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:20:58,906 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:58,907 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:58,907 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:58,907 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-17 22:20:58,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:58,913 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-17 22:20:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:20:58,915 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:58,915 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:58,915 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:58,915 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-17 22:20:58,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-17 22:20:58,922 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 13 [2020-07-17 22:20:58,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:58,922 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-17 22:20:58,923 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:20:58,923 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:20:58,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-17 22:20:58,924 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:58,924 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:20:58,924 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 22:20:58,925 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:58,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:58,925 INFO L82 PathProgramCache]: Analyzing trace with hash -1134800479, now seen corresponding path program 1 times [2020-07-17 22:20:58,926 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:58,926 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254208574] [2020-07-17 22:20:58,926 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:58,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-17 22:20:58,965 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-17 22:20:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:59,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:59,006 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 22:20:59,008 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 22:20:59,008 INFO L280 TraceCheckUtils]: 3: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:59,010 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 22:20:59,011 INFO L263 TraceCheckUtils]: 0: Hoare triple {207#true} call ULTIMATE.init(); {207#true} is VALID [2020-07-17 22:20:59,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-17 22:20:59,011 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-17 22:20:59,012 INFO L263 TraceCheckUtils]: 3: Hoare triple {207#true} call #t~ret5 := main(); {207#true} is VALID [2020-07-17 22:20:59,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {207#true} ~x~0 := 8; {211#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:59,013 INFO L263 TraceCheckUtils]: 5: Hoare triple {211#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {207#true} is VALID [2020-07-17 22:20:59,014 INFO L280 TraceCheckUtils]: 6: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:20:59,015 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 22:20:59,016 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 22:20:59,016 INFO L280 TraceCheckUtils]: 9: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:59,018 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 22:20:59,018 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 22:20:59,019 INFO L280 TraceCheckUtils]: 12: Hoare triple {208#false} assume 21 == ~result~0; {208#false} is VALID [2020-07-17 22:20:59,019 INFO L280 TraceCheckUtils]: 13: Hoare triple {208#false} assume !false; {208#false} is VALID [2020-07-17 22:20:59,020 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 22:20:59,020 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254208574] [2020-07-17 22:20:59,021 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:20:59,021 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 22:20:59,021 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [919037827] [2020-07-17 22:20:59,023 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:20:59,023 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:59,023 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 22:20:59,042 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 22:20:59,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 22:20:59,043 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:59,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 22:20:59,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-17 22:20:59,044 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 5 states. [2020-07-17 22:20:59,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:59,243 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2020-07-17 22:20:59,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 22:20:59,243 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-17 22:20:59,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:20:59,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:20:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-17 22:20:59,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 22:20:59,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-17 22:20:59,250 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-17 22:20:59,308 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 22:20:59,310 INFO L225 Difference]: With dead ends: 36 [2020-07-17 22:20:59,311 INFO L226 Difference]: Without dead ends: 32 [2020-07-17 22:20:59,312 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 22:20:59,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-17 22:20:59,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2020-07-17 22:20:59,325 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:20:59,325 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 30 states. [2020-07-17 22:20:59,326 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 30 states. [2020-07-17 22:20:59,326 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 30 states. [2020-07-17 22:20:59,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:59,330 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-17 22:20:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-17 22:20:59,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:59,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:59,332 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 32 states. [2020-07-17 22:20:59,332 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 32 states. [2020-07-17 22:20:59,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:20:59,336 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-17 22:20:59,336 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-17 22:20:59,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:20:59,337 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:20:59,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:20:59,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:20:59,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-17 22:20:59,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-17 22:20:59,342 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 14 [2020-07-17 22:20:59,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:20:59,342 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-17 22:20:59,342 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 22:20:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-17 22:20:59,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-17 22:20:59,344 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:20:59,344 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 22:20:59,345 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 22:20:59,345 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:20:59,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:20:59,345 INFO L82 PathProgramCache]: Analyzing trace with hash -1592795560, now seen corresponding path program 1 times [2020-07-17 22:20:59,346 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:20:59,346 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354674435] [2020-07-17 22:20:59,346 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:20:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:59,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:59,395 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-17 22:20:59,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:59,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:59,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:59,478 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 22:20:59,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:59,481 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-17 22:20:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:59,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:59,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:20:59,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:59,488 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-17 22:20:59,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:59,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-17 22:20:59,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-17 22:20:59,491 INFO L263 TraceCheckUtils]: 3: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-17 22:20:59,492 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:59,493 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 22:20:59,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:59,495 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-17 22:20:59,496 INFO L280 TraceCheckUtils]: 8: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-17 22:20:59,496 INFO L263 TraceCheckUtils]: 9: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-17 22:20:59,496 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:59,497 INFO L280 TraceCheckUtils]: 11: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:20:59,497 INFO L280 TraceCheckUtils]: 12: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:59,498 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-17 22:20:59,498 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 22:20:59,498 INFO L280 TraceCheckUtils]: 15: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-17 22:20:59,499 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {376#false} {379#(<= 8 main_~x~0)} #51#return; {376#false} is VALID [2020-07-17 22:20:59,499 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-17 22:20:59,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:59,500 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-17 22:20:59,500 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-17 22:20:59,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 8; {379#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:59,502 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-17 22:20:59,502 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:59,503 INFO L280 TraceCheckUtils]: 7: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-17 22:20:59,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-17 22:20:59,504 INFO L263 TraceCheckUtils]: 9: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-17 22:20:59,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:20:59,506 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 22:20:59,507 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:59,508 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-17 22:20:59,508 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-17 22:20:59,509 INFO L263 TraceCheckUtils]: 15: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-17 22:20:59,509 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:59,509 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:20:59,510 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:59,510 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-17 22:20:59,510 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 22:20:59,511 INFO L280 TraceCheckUtils]: 21: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-17 22:20:59,511 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {376#false} {379#(<= 8 main_~x~0)} #51#return; {376#false} is VALID [2020-07-17 22:20:59,511 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 22:20:59,511 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 21 == ~result~0; {376#false} is VALID [2020-07-17 22:20:59,512 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-17 22:20:59,513 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 22:20:59,513 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354674435] [2020-07-17 22:20:59,514 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1232105183] [2020-07-17 22:20:59,514 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 22:20:59,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:59,561 INFO L264 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:20:59,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:20:59,577 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:20:59,721 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-17 22:20:59,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:59,722 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-17 22:20:59,723 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-17 22:20:59,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 8; {379#(<= 8 main_~x~0)} is VALID [2020-07-17 22:20:59,724 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-17 22:20:59,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:20:59,726 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 22:20:59,727 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 22:20:59,727 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 22:20:59,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {443#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:20:59,729 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 22:20:59,730 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:20:59,731 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 22:20:59,732 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 22:20:59,733 INFO L263 TraceCheckUtils]: 15: Hoare triple {453#(<= |fibo1_#in~n| 1)} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-17 22:20:59,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-17 22:20:59,734 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-17 22:20:59,734 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-17 22:20:59,735 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 22:20:59,736 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 22:20:59,737 INFO L280 TraceCheckUtils]: 21: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume true; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:20:59,738 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 22:20:59,739 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 22:20:59,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 21 == ~result~0; {376#false} is VALID [2020-07-17 22:20:59,739 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-17 22:20:59,741 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 22:20:59,742 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:20:59,742 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2020-07-17 22:20:59,742 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400151468] [2020-07-17 22:20:59,743 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-17 22:20:59,744 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:20:59,744 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-17 22:20:59,797 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 22:20:59,798 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 22:20:59,798 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:20:59,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 22:20:59,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 22:20:59,799 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 10 states. [2020-07-17 22:21:00,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:00,399 INFO L93 Difference]: Finished difference Result 58 states and 78 transitions. [2020-07-17 22:21:00,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:21:00,400 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-17 22:21:00,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:21:00,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-17 22:21:00,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-17 22:21:00,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-17 22:21:00,413 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 75 transitions. [2020-07-17 22:21:00,533 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 22:21:00,538 INFO L225 Difference]: With dead ends: 58 [2020-07-17 22:21:00,541 INFO L226 Difference]: Without dead ends: 34 [2020-07-17 22:21:00,542 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 22:21:00,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2020-07-17 22:21:00,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2020-07-17 22:21:00,559 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:00,559 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2020-07-17 22:21:00,559 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2020-07-17 22:21:00,560 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2020-07-17 22:21:00,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:00,569 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-17 22:21:00,570 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-17 22:21:00,571 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:00,571 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:00,571 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2020-07-17 22:21:00,571 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2020-07-17 22:21:00,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:00,580 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-17 22:21:00,580 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-17 22:21:00,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:00,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:00,582 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:00,582 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-17 22:21:00,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2020-07-17 22:21:00,586 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 26 [2020-07-17 22:21:00,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:00,586 INFO L479 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2020-07-17 22:21:00,587 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 22:21:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2020-07-17 22:21:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-17 22:21:00,590 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:00,590 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 22:21:00,811 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-17 22:21:00,811 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:00,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:00,812 INFO L82 PathProgramCache]: Analyzing trace with hash 746633022, now seen corresponding path program 1 times [2020-07-17 22:21:00,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:00,813 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028756735] [2020-07-17 22:21:00,814 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:00,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:21:00,881 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-17 22:21:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:00,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:00,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:00,957 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 22:21:00,957 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 22:21:00,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:00,960 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 22:21:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:00,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:21:00,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:21:00,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:21:00,968 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 22:21:00,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:00,969 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 22:21:00,970 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 22:21:00,970 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 22:21:00,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:00,972 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 22:21:00,972 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 22:21:00,973 INFO L280 TraceCheckUtils]: 7: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:00,974 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 22:21:00,975 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 22:21:00,975 INFO L263 TraceCheckUtils]: 10: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-17 22:21:00,976 INFO L280 TraceCheckUtils]: 11: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:21:00,976 INFO L280 TraceCheckUtils]: 12: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:21:00,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:21:00,977 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 22:21:00,978 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 22:21:00,978 INFO L280 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:00,979 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 22:21:00,980 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-17 22:21:00,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:21:00,981 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-17 22:21:00,981 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-17 22:21:00,982 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 8; {689#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:00,982 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-17 22:21:00,983 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:00,983 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 22:21:00,984 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 22:21:00,984 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 22:21:00,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:00,985 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 22:21:00,986 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 22:21:00,986 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:00,988 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 22:21:00,988 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 22:21:00,989 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-17 22:21:00,989 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:21:00,989 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:21:00,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:21:00,990 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 22:21:00,991 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 22:21:00,991 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:00,992 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 22:21:00,993 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 22:21:00,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 21 == ~result~0; {686#false} is VALID [2020-07-17 22:21:00,993 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-17 22:21:01,001 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 22:21:01,002 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028756735] [2020-07-17 22:21:01,002 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1160316723] [2020-07-17 22:21:01,002 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 22:21:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,033 INFO L264 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-17 22:21:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:01,040 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:01,123 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-17 22:21:01,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:21:01,124 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-17 22:21:01,124 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-17 22:21:01,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 8; {689#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:01,125 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-17 22:21:01,126 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:01,126 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 22:21:01,127 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 22:21:01,127 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 22:21:01,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {755#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:01,128 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 22:21:01,129 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 22:21:01,129 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:01,131 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 22:21:01,131 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 22:21:01,131 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-17 22:21:01,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-17 22:21:01,132 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-17 22:21:01,132 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-17 22:21:01,133 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 22:21:01,134 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 22:21:01,134 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:01,135 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 22:21:01,136 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 22:21:01,136 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 21 == ~result~0; {686#false} is VALID [2020-07-17 22:21:01,136 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-17 22:21:01,137 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 22:21:01,138 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:01,138 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2020-07-17 22:21:01,138 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142259608] [2020-07-17 22:21:01,139 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-17 22:21:01,139 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:01,139 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 22:21:01,175 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 22:21:01,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 22:21:01,176 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:01,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 22:21:01,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 22:21:01,177 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 9 states. [2020-07-17 22:21:01,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:01,815 INFO L93 Difference]: Finished difference Result 54 states and 74 transitions. [2020-07-17 22:21:01,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 22:21:01,815 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-17 22:21:01,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:01,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:21:01,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-17 22:21:01,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:21:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-17 22:21:01,821 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2020-07-17 22:21:01,926 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 22:21:01,930 INFO L225 Difference]: With dead ends: 54 [2020-07-17 22:21:01,931 INFO L226 Difference]: Without dead ends: 50 [2020-07-17 22:21:01,931 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 22:21:01,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-17 22:21:01,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2020-07-17 22:21:01,969 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:01,969 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 48 states. [2020-07-17 22:21:01,969 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 48 states. [2020-07-17 22:21:01,969 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 48 states. [2020-07-17 22:21:01,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:01,976 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-17 22:21:01,976 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-17 22:21:01,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:01,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:01,979 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 50 states. [2020-07-17 22:21:01,979 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 50 states. [2020-07-17 22:21:01,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:01,985 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-17 22:21:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-17 22:21:01,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:01,986 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:01,986 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:01,986 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:01,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-17 22:21:01,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 65 transitions. [2020-07-17 22:21:01,990 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 65 transitions. Word has length 27 [2020-07-17 22:21:01,990 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:01,991 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 65 transitions. [2020-07-17 22:21:01,991 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:21:01,991 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2020-07-17 22:21:01,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-17 22:21:01,992 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:01,993 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 22:21:02,204 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:02,205 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:02,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:02,206 INFO L82 PathProgramCache]: Analyzing trace with hash 986908919, now seen corresponding path program 1 times [2020-07-17 22:21:02,206 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:02,207 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1998184277] [2020-07-17 22:21:02,207 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,247 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-17 22:21:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,346 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 22:21:02,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:02,348 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:21:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:21:02,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,356 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:21:02,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-17 22:21:02,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-17 22:21:02,358 INFO L263 TraceCheckUtils]: 3: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:21:02,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,361 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 22:21:02,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:02,363 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:21:02,363 INFO L280 TraceCheckUtils]: 8: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-17 22:21:02,364 INFO L263 TraceCheckUtils]: 9: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:21:02,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:21:02,364 INFO L280 TraceCheckUtils]: 12: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,365 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:21:02,365 INFO L280 TraceCheckUtils]: 14: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1045#false} is VALID [2020-07-17 22:21:02,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:21:02,365 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-17 22:21:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:21:02,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,372 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-17 22:21:02,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-17 22:21:02,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-17 22:21:02,373 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-17 22:21:02,373 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,374 INFO L280 TraceCheckUtils]: 5: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-17 22:21:02,374 INFO L280 TraceCheckUtils]: 6: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-17 22:21:02,375 INFO L263 TraceCheckUtils]: 7: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:21:02,375 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,377 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 22:21:02,378 INFO L280 TraceCheckUtils]: 10: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:02,380 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:21:02,380 INFO L280 TraceCheckUtils]: 12: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-17 22:21:02,381 INFO L263 TraceCheckUtils]: 13: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:21:02,381 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,381 INFO L280 TraceCheckUtils]: 15: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:21:02,381 INFO L280 TraceCheckUtils]: 16: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,381 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:21:02,382 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1045#false} is VALID [2020-07-17 22:21:02,382 INFO L280 TraceCheckUtils]: 19: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:21:02,382 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-17 22:21:02,382 INFO L280 TraceCheckUtils]: 21: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-17 22:21:02,383 INFO L263 TraceCheckUtils]: 22: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-17 22:21:02,383 INFO L280 TraceCheckUtils]: 23: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,383 INFO L280 TraceCheckUtils]: 24: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:21:02,384 INFO L280 TraceCheckUtils]: 25: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,384 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-17 22:21:02,384 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 22:21:02,384 INFO L280 TraceCheckUtils]: 28: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:21:02,384 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-17 22:21:02,386 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-17 22:21:02,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,386 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-17 22:21:02,386 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-17 22:21:02,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 8; {1044#true} is VALID [2020-07-17 22:21:02,387 INFO L263 TraceCheckUtils]: 5: Hoare triple {1044#true} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-17 22:21:02,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,387 INFO L280 TraceCheckUtils]: 7: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-17 22:21:02,387 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-17 22:21:02,388 INFO L263 TraceCheckUtils]: 9: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-17 22:21:02,388 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,389 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-17 22:21:02,390 INFO L280 TraceCheckUtils]: 12: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-17 22:21:02,391 INFO L263 TraceCheckUtils]: 13: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-17 22:21:02,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:02,395 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 22:21:02,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:02,397 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-17 22:21:02,397 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-17 22:21:02,398 INFO L263 TraceCheckUtils]: 19: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:21:02,398 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,398 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:21:02,398 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,399 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-17 22:21:02,399 INFO L280 TraceCheckUtils]: 24: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {1045#false} is VALID [2020-07-17 22:21:02,399 INFO L280 TraceCheckUtils]: 25: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:21:02,399 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-17 22:21:02,399 INFO L280 TraceCheckUtils]: 27: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-17 22:21:02,400 INFO L263 TraceCheckUtils]: 28: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-17 22:21:02,400 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,400 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:21:02,400 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,401 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-17 22:21:02,401 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 22:21:02,401 INFO L280 TraceCheckUtils]: 34: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-17 22:21:02,401 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-17 22:21:02,401 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 22:21:02,402 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 21 == ~result~0; {1045#false} is VALID [2020-07-17 22:21:02,402 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-17 22:21:02,404 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 22:21:02,404 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1998184277] [2020-07-17 22:21:02,404 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [720627608] [2020-07-17 22:21:02,404 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) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,440 INFO L264 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:21:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:02,453 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:02,647 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-17 22:21:02,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,647 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-17 22:21:02,648 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-17 22:21:02,648 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 8; {1126#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:02,649 INFO L263 TraceCheckUtils]: 5: Hoare triple {1126#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-17 22:21:02,649 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:02,650 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 22:21:02,651 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 22:21:02,651 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 22:21:02,651 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:02,652 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 22:21:02,653 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 22:21:02,653 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 22:21:02,654 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:02,654 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 22:21:02,655 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:02,657 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 22:21:02,657 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 22:21:02,658 INFO L263 TraceCheckUtils]: 19: Hoare triple {1168#(<= |fibo2_#in~n| 1)} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-17 22:21:02,658 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,658 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:21:02,658 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,659 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 22:21:02,660 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~ret2;havoc #t~ret3; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:02,660 INFO L280 TraceCheckUtils]: 25: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume true; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:02,662 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 22:21:02,662 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 22:21:02,663 INFO L263 TraceCheckUtils]: 28: Hoare triple {1196#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-17 22:21:02,663 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-17 22:21:02,663 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-17 22:21:02,663 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-17 22:21:02,664 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 22:21:02,665 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 22:21:02,665 INFO L280 TraceCheckUtils]: 34: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume true; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:02,666 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 22:21:02,667 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 22:21:02,667 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 21 == ~result~0; {1045#false} is VALID [2020-07-17 22:21:02,667 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-17 22:21:02,669 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 22:21:02,669 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:02,669 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 11 [2020-07-17 22:21:02,670 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [447514170] [2020-07-17 22:21:02,670 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-17 22:21:02,672 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:02,672 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:21:02,735 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 22:21:02,735 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:21:02,736 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:02,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:21:02,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:21:02,736 INFO L87 Difference]: Start difference. First operand 48 states and 65 transitions. Second operand 11 states. [2020-07-17 22:21:03,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:03,766 INFO L93 Difference]: Finished difference Result 108 states and 170 transitions. [2020-07-17 22:21:03,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 22:21:03,767 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-17 22:21:03,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:03,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:21:03,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-17 22:21:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:21:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-17 22:21:03,776 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 102 transitions. [2020-07-17 22:21:03,918 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 22:21:03,923 INFO L225 Difference]: With dead ends: 108 [2020-07-17 22:21:03,923 INFO L226 Difference]: Without dead ends: 66 [2020-07-17 22:21:03,925 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:21:03,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-17 22:21:03,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-07-17 22:21:03,976 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:03,976 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 66 states. [2020-07-17 22:21:03,976 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-17 22:21:03,976 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-17 22:21:03,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:03,982 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-17 22:21:03,982 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-17 22:21:03,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:03,983 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:03,983 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-17 22:21:03,983 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-17 22:21:03,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:03,989 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-17 22:21:03,989 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-17 22:21:03,990 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:03,990 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:03,990 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:03,990 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-17 22:21:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 95 transitions. [2020-07-17 22:21:03,996 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 95 transitions. Word has length 39 [2020-07-17 22:21:03,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:03,996 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 95 transitions. [2020-07-17 22:21:03,996 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:21:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-17 22:21:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-17 22:21:03,998 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:03,998 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 22:21:04,211 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:04,212 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:04,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:04,212 INFO L82 PathProgramCache]: Analyzing trace with hash -2100495745, now seen corresponding path program 1 times [2020-07-17 22:21:04,213 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:04,213 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530073275] [2020-07-17 22:21:04,213 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:04,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,261 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-17 22:21:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:04,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:21:04,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:21:04,378 INFO L280 TraceCheckUtils]: 3: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,379 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 22:21:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:04,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:21:04,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,386 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 22:21:04,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,387 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 22:21:04,388 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 22:21:04,389 INFO L263 TraceCheckUtils]: 3: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:21:04,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,389 INFO L280 TraceCheckUtils]: 5: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:21:04,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:21:04,389 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,390 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 22:21:04,391 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 22:21:04,391 INFO L263 TraceCheckUtils]: 10: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:21:04,391 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:21:04,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,393 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 22:21:04,393 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~ret2;havoc #t~ret3; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,394 INFO L280 TraceCheckUtils]: 16: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,395 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:21:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:04,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,415 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 22:21:04,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:21:04,416 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-17 22:21:04,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:21:04,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-17 22:21:04,418 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-17 22:21:04,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,419 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 22:21:04,420 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 22:21:04,420 INFO L263 TraceCheckUtils]: 7: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:21:04,420 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,420 INFO L280 TraceCheckUtils]: 9: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:21:04,421 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:21:04,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,422 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 22:21:04,422 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 22:21:04,423 INFO L263 TraceCheckUtils]: 14: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:21:04,423 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,423 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:21:04,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,424 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 22:21:04,425 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~ret2;havoc #t~ret3; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,427 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:21:04,427 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 22:21:04,427 INFO L263 TraceCheckUtils]: 23: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-17 22:21:04,428 INFO L280 TraceCheckUtils]: 24: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,429 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 22:21:04,429 INFO L280 TraceCheckUtils]: 26: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:21:04,430 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-17 22:21:04,431 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 22:21:04,431 INFO L280 TraceCheckUtils]: 29: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-17 22:21:04,431 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1611#false} {1614#(<= 8 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-17 22:21:04,432 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-17 22:21:04,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,433 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-17 22:21:04,433 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-17 22:21:04,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 8; {1614#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:04,434 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-17 22:21:04,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:21:04,435 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-17 22:21:04,435 INFO L263 TraceCheckUtils]: 9: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-17 22:21:04,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,436 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 22:21:04,437 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 22:21:04,438 INFO L263 TraceCheckUtils]: 13: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-17 22:21:04,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-17 22:21:04,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-17 22:21:04,438 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,439 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 22:21:04,440 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 22:21:04,440 INFO L263 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:21:04,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:21:04,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,464 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 22:21:04,466 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~ret2;havoc #t~ret3; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,466 INFO L280 TraceCheckUtils]: 26: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,468 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-17 22:21:04,468 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 22:21:04,468 INFO L263 TraceCheckUtils]: 29: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-17 22:21:04,469 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:04,470 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 22:21:04,470 INFO L280 TraceCheckUtils]: 32: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-17 22:21:04,472 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-17 22:21:04,473 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 22:21:04,473 INFO L280 TraceCheckUtils]: 35: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-17 22:21:04,473 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1611#false} {1614#(<= 8 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-17 22:21:04,473 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 22:21:04,473 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 21 == ~result~0; {1611#false} is VALID [2020-07-17 22:21:04,474 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-17 22:21:04,475 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 22:21:04,476 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530073275] [2020-07-17 22:21:04,476 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [158971992] [2020-07-17 22:21:04,476 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 22:21:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:04,525 INFO L264 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:21:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:04,542 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:04,744 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-17 22:21:04,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,745 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-17 22:21:04,745 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-17 22:21:04,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 8; {1614#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:04,746 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-17 22:21:04,747 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:04,748 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 22:21:04,748 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 22:21:04,748 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 22:21:04,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:04,750 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 22:21:04,750 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 22:21:04,751 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 22:21:04,751 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:04,752 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 22:21:04,753 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 22:21:04,753 INFO L280 TraceCheckUtils]: 17: Hoare triple {1735#(<= |fibo1_#in~n| 1)} assume true; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:04,755 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 22:21:04,756 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 22:21:04,756 INFO L263 TraceCheckUtils]: 20: Hoare triple {1742#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-17 22:21:04,756 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,756 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:21:04,756 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,757 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 22:21:04,758 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~ret2;havoc #t~ret3; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:04,759 INFO L280 TraceCheckUtils]: 26: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume true; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:04,760 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 22:21:04,761 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 22:21:04,761 INFO L263 TraceCheckUtils]: 29: Hoare triple {1770#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-17 22:21:04,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-17 22:21:04,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-17 22:21:04,762 INFO L280 TraceCheckUtils]: 32: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-17 22:21:04,762 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 22:21:04,763 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 22:21:04,764 INFO L280 TraceCheckUtils]: 35: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume true; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:04,765 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 22:21:04,765 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 22:21:04,765 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 21 == ~result~0; {1611#false} is VALID [2020-07-17 22:21:04,765 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-17 22:21:04,767 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 22:21:04,768 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:04,768 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2020-07-17 22:21:04,768 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064957776] [2020-07-17 22:21:04,769 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-17 22:21:04,769 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:04,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-17 22:21:04,847 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 22:21:04,847 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-17 22:21:04,847 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:04,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-17 22:21:04,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2020-07-17 22:21:04,848 INFO L87 Difference]: Start difference. First operand 66 states and 95 transitions. Second operand 13 states. [2020-07-17 22:21:06,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:06,540 INFO L93 Difference]: Finished difference Result 180 states and 324 transitions. [2020-07-17 22:21:06,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 22:21:06,540 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-17 22:21:06,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 22:21:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-17 22:21:06,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-17 22:21:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-17 22:21:06,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 133 transitions. [2020-07-17 22:21:06,740 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 22:21:06,748 INFO L225 Difference]: With dead ends: 180 [2020-07-17 22:21:06,748 INFO L226 Difference]: Without dead ends: 120 [2020-07-17 22:21:06,750 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 22:21:06,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-17 22:21:06,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 106. [2020-07-17 22:21:06,822 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:06,823 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 106 states. [2020-07-17 22:21:06,823 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 106 states. [2020-07-17 22:21:06,823 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 106 states. [2020-07-17 22:21:06,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:06,833 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-17 22:21:06,833 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-17 22:21:06,835 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:06,835 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:06,835 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 120 states. [2020-07-17 22:21:06,835 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 120 states. [2020-07-17 22:21:06,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:06,861 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-17 22:21:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-17 22:21:06,862 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:06,863 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:06,863 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:06,863 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:06,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-17 22:21:06,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 169 transitions. [2020-07-17 22:21:06,870 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 169 transitions. Word has length 40 [2020-07-17 22:21:06,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:06,871 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 169 transitions. [2020-07-17 22:21:06,871 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-17 22:21:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2020-07-17 22:21:06,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-17 22:21:06,874 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:06,874 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 22:21:07,087 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:07,088 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:07,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:07,089 INFO L82 PathProgramCache]: Analyzing trace with hash -405677468, now seen corresponding path program 1 times [2020-07-17 22:21:07,089 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:07,089 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535694466] [2020-07-17 22:21:07,090 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,132 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-17 22:21:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:21:07,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,262 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 22:21:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:21:07,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,268 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 22:21:07,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,269 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 22:21:07,270 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 22:21:07,271 INFO L263 TraceCheckUtils]: 3: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:21:07,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:21:07,271 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,272 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 22:21:07,273 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 22:21:07,273 INFO L263 TraceCheckUtils]: 10: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,273 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:21:07,273 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,274 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 22:21:07,274 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 22:21:07,275 INFO L280 TraceCheckUtils]: 16: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,277 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:21:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,300 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 22:21:07,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:07,302 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:21:07,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:21:07,303 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:21:07,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,304 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 22:21:07,305 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 22:21:07,305 INFO L263 TraceCheckUtils]: 7: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:21:07,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:21:07,306 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,307 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 22:21:07,307 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 22:21:07,307 INFO L263 TraceCheckUtils]: 14: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,308 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,308 INFO L280 TraceCheckUtils]: 16: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:21:07,308 INFO L280 TraceCheckUtils]: 17: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,309 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 22:21:07,310 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 22:21:07,310 INFO L280 TraceCheckUtils]: 20: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,311 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:21:07,312 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 22:21:07,312 INFO L263 TraceCheckUtils]: 23: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,312 INFO L280 TraceCheckUtils]: 24: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,313 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 22:21:07,314 INFO L280 TraceCheckUtils]: 26: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:07,315 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:21:07,315 INFO L280 TraceCheckUtils]: 28: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2440#false} is VALID [2020-07-17 22:21:07,315 INFO L280 TraceCheckUtils]: 29: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:21:07,316 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-17 22:21:07,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:21:07,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,322 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-17 22:21:07,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:21:07,323 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:21:07,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:21:07,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:21:07,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,325 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 22:21:07,326 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 22:21:07,326 INFO L263 TraceCheckUtils]: 11: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:21:07,326 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,326 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,326 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:21:07,327 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,327 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 22:21:07,328 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 22:21:07,328 INFO L263 TraceCheckUtils]: 18: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,328 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,329 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:21:07,329 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,330 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 22:21:07,330 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 22:21:07,331 INFO L280 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,332 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:21:07,332 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 22:21:07,332 INFO L263 TraceCheckUtils]: 27: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,333 INFO L280 TraceCheckUtils]: 28: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,334 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 22:21:07,334 INFO L280 TraceCheckUtils]: 30: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:07,335 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:21:07,335 INFO L280 TraceCheckUtils]: 32: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2440#false} is VALID [2020-07-17 22:21:07,336 INFO L280 TraceCheckUtils]: 33: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:21:07,336 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-17 22:21:07,336 INFO L280 TraceCheckUtils]: 35: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-17 22:21:07,336 INFO L263 TraceCheckUtils]: 36: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,336 INFO L280 TraceCheckUtils]: 37: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,337 INFO L280 TraceCheckUtils]: 38: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,337 INFO L280 TraceCheckUtils]: 39: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:21:07,337 INFO L280 TraceCheckUtils]: 40: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,337 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-17 22:21:07,337 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 22:21:07,338 INFO L280 TraceCheckUtils]: 43: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:21:07,338 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2440#false} {2443#(<= 8 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-17 22:21:07,339 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-17 22:21:07,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,340 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-17 22:21:07,340 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-17 22:21:07,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 8; {2443#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:07,341 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-17 22:21:07,341 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,341 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,342 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:21:07,342 INFO L263 TraceCheckUtils]: 9: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:21:07,342 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,342 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,342 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-17 22:21:07,342 INFO L263 TraceCheckUtils]: 13: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-17 22:21:07,343 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,344 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 22:21:07,345 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 22:21:07,345 INFO L263 TraceCheckUtils]: 17: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-17 22:21:07,345 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,345 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,345 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:21:07,345 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,346 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 22:21:07,347 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 22:21:07,347 INFO L263 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,347 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,347 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:21:07,348 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,348 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 22:21:07,349 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 22:21:07,349 INFO L280 TraceCheckUtils]: 30: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,351 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-17 22:21:07,351 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 22:21:07,351 INFO L263 TraceCheckUtils]: 33: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,352 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:07,353 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 22:21:07,353 INFO L280 TraceCheckUtils]: 36: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:07,354 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-17 22:21:07,354 INFO L280 TraceCheckUtils]: 38: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {2440#false} is VALID [2020-07-17 22:21:07,355 INFO L280 TraceCheckUtils]: 39: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:21:07,355 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-17 22:21:07,355 INFO L280 TraceCheckUtils]: 41: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-17 22:21:07,355 INFO L263 TraceCheckUtils]: 42: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,355 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,355 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,355 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:21:07,355 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,356 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-17 22:21:07,356 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 22:21:07,356 INFO L280 TraceCheckUtils]: 49: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-17 22:21:07,356 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2440#false} {2443#(<= 8 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-17 22:21:07,356 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 22:21:07,356 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 21 == ~result~0; {2440#false} is VALID [2020-07-17 22:21:07,356 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-17 22:21:07,358 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 22:21:07,358 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535694466] [2020-07-17 22:21:07,359 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [759255032] [2020-07-17 22:21:07,359 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 22:21:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,391 INFO L264 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-17 22:21:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:07,407 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:07,627 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-17 22:21:07,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,628 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-17 22:21:07,628 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-17 22:21:07,651 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 8; {2443#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:07,652 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-17 22:21:07,659 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:07,660 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 22:21:07,661 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 22:21:07,661 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 22:21:07,662 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:07,663 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 22:21:07,663 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 22:21:07,664 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 22:21:07,664 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:07,665 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 22:21:07,665 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 22:21:07,665 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 22:21:07,666 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:07,667 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 22:21:07,667 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 22:21:07,668 INFO L280 TraceCheckUtils]: 21: Hoare triple {2626#(<= |fibo2_#in~n| 1)} assume true; {2626#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:07,669 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 22:21:07,670 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 22:21:07,670 INFO L263 TraceCheckUtils]: 24: Hoare triple {2633#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,670 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,671 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:21:07,671 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,672 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 22:21:07,673 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 22:21:07,673 INFO L280 TraceCheckUtils]: 30: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume true; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:07,675 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 22:21:07,675 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 22:21:07,675 INFO L263 TraceCheckUtils]: 33: Hoare triple {2661#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,676 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,676 INFO L280 TraceCheckUtils]: 35: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-17 22:21:07,676 INFO L280 TraceCheckUtils]: 36: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,677 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 22:21:07,677 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~ret2;havoc #t~ret3; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:07,678 INFO L280 TraceCheckUtils]: 39: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume true; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:07,679 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 22:21:07,680 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 22:21:07,680 INFO L263 TraceCheckUtils]: 42: Hoare triple {2689#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-17 22:21:07,680 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-17 22:21:07,680 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-17 22:21:07,681 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-17 22:21:07,681 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-17 22:21:07,682 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 22:21:07,683 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 22:21:07,683 INFO L280 TraceCheckUtils]: 49: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume true; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:07,685 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 22:21:07,685 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 22:21:07,685 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 21 == ~result~0; {2440#false} is VALID [2020-07-17 22:21:07,685 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-17 22:21:07,688 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 22:21:07,688 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:07,688 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 14 [2020-07-17 22:21:07,689 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799663149] [2020-07-17 22:21:07,689 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-17 22:21:07,690 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:07,690 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-17 22:21:07,766 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 22:21:07,766 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 22:21:07,767 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:07,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 22:21:07,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:21:07,767 INFO L87 Difference]: Start difference. First operand 106 states and 169 transitions. Second operand 14 states. [2020-07-17 22:21:09,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:09,867 INFO L93 Difference]: Finished difference Result 258 states and 498 transitions. [2020-07-17 22:21:09,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-17 22:21:09,868 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-17 22:21:09,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:21:09,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-17 22:21:09,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-17 22:21:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-17 22:21:09,880 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 164 transitions. [2020-07-17 22:21:10,096 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 22:21:10,104 INFO L225 Difference]: With dead ends: 258 [2020-07-17 22:21:10,105 INFO L226 Difference]: Without dead ends: 158 [2020-07-17 22:21:10,106 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 22:21:10,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-17 22:21:10,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 112. [2020-07-17 22:21:10,222 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:10,222 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 112 states. [2020-07-17 22:21:10,222 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 112 states. [2020-07-17 22:21:10,222 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 112 states. [2020-07-17 22:21:10,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:10,235 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-17 22:21:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-17 22:21:10,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:10,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:10,237 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 158 states. [2020-07-17 22:21:10,237 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 158 states. [2020-07-17 22:21:10,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:10,250 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-17 22:21:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-17 22:21:10,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:10,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:10,252 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:10,252 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:10,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-17 22:21:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 180 transitions. [2020-07-17 22:21:10,260 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 180 transitions. Word has length 54 [2020-07-17 22:21:10,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:10,261 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 180 transitions. [2020-07-17 22:21:10,261 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 22:21:10,261 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2020-07-17 22:21:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-17 22:21:10,263 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:10,264 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 22:21:10,477 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-17 22:21:10,478 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:10,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:10,479 INFO L82 PathProgramCache]: Analyzing trace with hash -2119203654, now seen corresponding path program 1 times [2020-07-17 22:21:10,479 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:10,480 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724572180] [2020-07-17 22:21:10,480 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,551 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-17 22:21:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,793 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,794 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 22:21:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:10,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,804 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 22:21:10,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,806 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 22:21:10,807 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 22:21:10,807 INFO L263 TraceCheckUtils]: 3: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,808 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,808 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,808 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,810 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 22:21:10,811 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 22:21:10,811 INFO L263 TraceCheckUtils]: 10: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,811 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,812 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:10,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,813 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 22:21:10,813 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~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,814 INFO L280 TraceCheckUtils]: 16: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,815 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 22:21:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,831 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 22:21:10,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:10,832 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 22:21:10,833 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 22:21:10,833 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 22:21:10,834 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,834 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 22:21:10,835 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 22:21:10,835 INFO L263 TraceCheckUtils]: 7: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,836 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,836 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,836 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,836 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,837 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 22:21:10,838 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 22:21:10,838 INFO L263 TraceCheckUtils]: 14: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,838 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,838 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:10,838 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,839 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 22:21:10,840 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~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,840 INFO L280 TraceCheckUtils]: 20: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,841 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 22:21:10,842 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 22:21:10,842 INFO L263 TraceCheckUtils]: 23: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,842 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,843 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,843 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,843 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,844 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 22:21:10,844 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 22:21:10,845 INFO L280 TraceCheckUtils]: 30: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:10,846 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:21:10,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:10,869 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 22:21:10,870 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 22:21:10,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:10,872 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:21:10,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:10,873 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,873 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:10,874 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 22:21:10,874 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 22:21:10,874 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 22:21:10,875 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,876 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 22:21:10,876 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 22:21:10,877 INFO L263 TraceCheckUtils]: 11: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,877 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,877 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,877 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,878 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 22:21:10,879 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 22:21:10,879 INFO L263 TraceCheckUtils]: 18: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,879 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,880 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:10,880 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,888 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 22:21:10,889 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~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,889 INFO L280 TraceCheckUtils]: 24: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,891 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 22:21:10,891 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 22:21:10,891 INFO L263 TraceCheckUtils]: 27: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,892 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,892 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,892 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,892 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,893 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 22:21:10,894 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 22:21:10,894 INFO L280 TraceCheckUtils]: 34: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:10,896 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:21:10,897 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 22:21:10,897 INFO L263 TraceCheckUtils]: 37: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,897 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:10,898 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 22:21:10,899 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 22:21:10,899 INFO L280 TraceCheckUtils]: 41: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:10,901 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:21:10,901 INFO L280 TraceCheckUtils]: 43: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3551#false} is VALID [2020-07-17 22:21:10,901 INFO L280 TraceCheckUtils]: 44: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:21:10,901 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-17 22:21:10,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,948 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:10,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:10,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,954 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:10,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:10,955 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,955 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,956 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,956 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,956 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:10,957 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:10,957 INFO L263 TraceCheckUtils]: 10: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,957 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,957 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:10,957 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,958 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:10,958 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:10,958 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,958 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:21:10,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,966 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:21:10,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:10,967 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,967 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,967 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:10,968 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,968 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,968 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,969 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:10,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:10,969 INFO L263 TraceCheckUtils]: 14: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,969 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,970 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:10,970 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,970 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:10,970 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:10,971 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,971 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:21:10,971 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:10,971 INFO L263 TraceCheckUtils]: 23: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,972 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,972 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,972 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,972 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,972 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:21:10,973 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 22:21:10,973 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,973 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:10,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,978 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:10,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:10,980 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,980 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,980 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,980 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:10,981 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,981 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,981 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,981 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:10,981 INFO L263 TraceCheckUtils]: 11: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,982 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,982 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,982 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,982 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,982 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:10,983 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:10,983 INFO L263 TraceCheckUtils]: 18: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,983 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,983 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:10,983 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,984 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:10,984 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:10,984 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,984 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:21:10,984 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:10,985 INFO L263 TraceCheckUtils]: 27: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,985 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,985 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,985 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,985 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,986 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:21:10,986 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 22:21:10,986 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,986 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:10,986 INFO L280 TraceCheckUtils]: 36: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:10,987 INFO L263 TraceCheckUtils]: 37: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,987 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,987 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,987 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,988 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,988 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:10,988 INFO L280 TraceCheckUtils]: 43: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:10,988 INFO L280 TraceCheckUtils]: 44: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,988 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-17 22:21:10,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:10,990 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,991 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:10,991 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,992 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:10,992 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 22:21:10,993 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 22:21:10,993 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 22:21:10,994 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:10,994 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 22:21:10,995 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 22:21:10,995 INFO L263 TraceCheckUtils]: 15: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:10,996 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,996 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:10,996 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:10,996 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:10,997 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 22:21:10,998 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 22:21:10,998 INFO L263 TraceCheckUtils]: 22: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:10,999 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:10,999 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:10,999 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,001 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 22:21:11,001 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~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:11,002 INFO L280 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:11,004 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 22:21:11,004 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 22:21:11,005 INFO L263 TraceCheckUtils]: 31: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,005 INFO L280 TraceCheckUtils]: 32: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,005 INFO L280 TraceCheckUtils]: 33: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,005 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,006 INFO L280 TraceCheckUtils]: 35: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,008 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 22:21:11,012 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 22:21:11,014 INFO L280 TraceCheckUtils]: 38: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:11,017 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:21:11,026 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 22:21:11,027 INFO L263 TraceCheckUtils]: 41: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,030 INFO L280 TraceCheckUtils]: 42: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:11,032 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 22:21:11,034 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 22:21:11,034 INFO L280 TraceCheckUtils]: 45: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:11,035 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:21:11,035 INFO L280 TraceCheckUtils]: 47: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3551#false} is VALID [2020-07-17 22:21:11,035 INFO L280 TraceCheckUtils]: 48: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:21:11,036 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-17 22:21:11,036 INFO L280 TraceCheckUtils]: 50: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-17 22:21:11,036 INFO L263 TraceCheckUtils]: 51: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,036 INFO L280 TraceCheckUtils]: 52: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,036 INFO L280 TraceCheckUtils]: 53: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,036 INFO L280 TraceCheckUtils]: 54: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,036 INFO L263 TraceCheckUtils]: 55: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,036 INFO L280 TraceCheckUtils]: 56: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,037 INFO L280 TraceCheckUtils]: 57: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,037 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,037 INFO L263 TraceCheckUtils]: 59: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,037 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,037 INFO L280 TraceCheckUtils]: 61: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,038 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,038 INFO L263 TraceCheckUtils]: 63: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,038 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,038 INFO L280 TraceCheckUtils]: 65: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,039 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,039 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,039 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:11,039 INFO L280 TraceCheckUtils]: 69: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:11,040 INFO L263 TraceCheckUtils]: 70: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,040 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,040 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:11,040 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,041 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:11,041 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:11,041 INFO L280 TraceCheckUtils]: 76: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,041 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:21:11,041 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:11,042 INFO L263 TraceCheckUtils]: 79: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,042 INFO L280 TraceCheckUtils]: 80: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,042 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,042 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,043 INFO L280 TraceCheckUtils]: 83: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,043 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:21:11,043 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 22:21:11,043 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,044 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:11,044 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:11,044 INFO L263 TraceCheckUtils]: 89: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,044 INFO L280 TraceCheckUtils]: 90: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,045 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,045 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,045 INFO L280 TraceCheckUtils]: 93: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,045 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:11,046 INFO L280 TraceCheckUtils]: 95: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:11,046 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,046 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-17 22:21:11,046 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 22:21:11,047 INFO L280 TraceCheckUtils]: 99: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:21:11,047 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3551#false} {3554#(<= 8 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-17 22:21:11,058 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-17 22:21:11,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-17 22:21:11,058 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-17 22:21:11,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 8; {3554#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:11,059 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-17 22:21:11,059 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,059 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,060 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,060 INFO L263 TraceCheckUtils]: 9: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,060 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,060 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,060 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,060 INFO L263 TraceCheckUtils]: 13: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,061 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:11,061 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 22:21:11,061 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 22:21:11,062 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 22:21:11,062 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:11,063 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 22:21:11,063 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 22:21:11,064 INFO L263 TraceCheckUtils]: 21: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,064 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,064 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,064 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,064 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,079 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 22:21:11,080 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 22:21:11,080 INFO L263 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,080 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,080 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:11,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,081 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 22:21:11,081 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~ret2;havoc #t~ret3; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:11,082 INFO L280 TraceCheckUtils]: 34: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:11,083 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 22:21:11,084 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 22:21:11,084 INFO L263 TraceCheckUtils]: 37: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,084 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,085 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,085 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,085 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,087 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 22:21:11,087 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 22:21:11,088 INFO L280 TraceCheckUtils]: 44: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:11,088 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-17 22:21:11,089 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 22:21:11,089 INFO L263 TraceCheckUtils]: 47: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,089 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:11,090 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 22:21:11,090 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 22:21:11,091 INFO L280 TraceCheckUtils]: 51: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:11,091 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-17 22:21:11,091 INFO L280 TraceCheckUtils]: 53: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3551#false} is VALID [2020-07-17 22:21:11,092 INFO L280 TraceCheckUtils]: 54: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:21:11,092 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-17 22:21:11,092 INFO L280 TraceCheckUtils]: 56: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-17 22:21:11,092 INFO L263 TraceCheckUtils]: 57: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,092 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,092 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,092 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,093 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,093 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,093 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,093 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,093 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,093 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,093 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,093 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,094 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,094 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,094 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,094 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,094 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,094 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:11,094 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:11,094 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,095 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,095 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:11,095 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,095 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:11,095 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:11,095 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,095 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:21:11,095 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:11,096 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,096 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,096 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,096 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,096 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,096 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:21:11,097 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 22:21:11,097 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,097 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:11,097 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:11,097 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,097 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,098 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,098 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,098 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,098 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:11,098 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:11,099 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,099 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-17 22:21:11,099 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 22:21:11,099 INFO L280 TraceCheckUtils]: 105: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-17 22:21:11,099 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3551#false} {3554#(<= 8 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-17 22:21:11,099 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 22:21:11,100 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 21 == ~result~0; {3551#false} is VALID [2020-07-17 22:21:11,100 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-17 22:21:11,107 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 22:21:11,107 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724572180] [2020-07-17 22:21:11,107 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1952742500] [2020-07-17 22:21:11,108 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 22:21:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:11,156 INFO L264 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 22:21:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:11,184 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:11,479 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-17 22:21:11,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,479 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-17 22:21:11,480 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-17 22:21:11,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 8; {3554#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:11,481 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-17 22:21:11,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:11,482 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 22:21:11,482 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 22:21:11,482 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 22:21:11,483 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:11,483 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 22:21:11,484 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 22:21:11,484 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 22:21:11,484 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:11,484 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 22:21:11,485 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 22:21:11,485 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 22:21:11,485 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:11,486 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 22:21:11,486 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 22:21:11,486 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 22:21:11,487 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:11,487 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 22:21:11,488 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 22:21:11,488 INFO L280 TraceCheckUtils]: 25: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:11,489 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 22:21:11,489 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 22:21:11,489 INFO L263 TraceCheckUtils]: 28: Hoare triple {3976#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,489 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,490 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:11,490 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,490 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 22:21:11,491 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~ret2;havoc #t~ret3; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:11,491 INFO L280 TraceCheckUtils]: 34: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume true; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:11,493 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 22:21:11,493 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 22:21:11,493 INFO L263 TraceCheckUtils]: 37: Hoare triple {4004#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,494 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,494 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,494 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,494 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,495 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 22:21:11,496 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 22:21:11,499 INFO L280 TraceCheckUtils]: 44: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume true; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:11,500 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 22:21:11,501 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 22:21:11,501 INFO L263 TraceCheckUtils]: 47: Hoare triple {4035#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,501 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,501 INFO L280 TraceCheckUtils]: 49: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,501 INFO L280 TraceCheckUtils]: 50: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,501 INFO L280 TraceCheckUtils]: 51: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,502 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 22:21:11,502 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~ret2;havoc #t~ret3; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:11,503 INFO L280 TraceCheckUtils]: 54: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume true; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:11,504 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 22:21:11,505 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 22:21:11,505 INFO L263 TraceCheckUtils]: 57: Hoare triple {4066#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,505 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,505 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,506 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,506 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,506 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,506 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,507 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,507 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,507 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,507 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,507 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-17 22:21:11,508 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-17 22:21:11,508 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,508 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,508 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,508 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,508 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:11,509 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:11,509 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,509 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,509 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-17 22:21:11,509 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,509 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:11,509 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:11,509 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,510 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-17 22:21:11,510 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:11,510 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,510 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,510 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,510 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,510 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,510 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-17 22:21:11,511 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 22:21:11,511 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,511 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-17 22:21:11,511 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-17 22:21:11,511 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-17 22:21:11,511 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-17 22:21:11,511 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-17 22:21:11,511 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-17 22:21:11,512 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,512 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-17 22:21:11,512 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {3550#true} is VALID [2020-07-17 22:21:11,512 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-17 22:21:11,513 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 22:21:11,513 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 22:21:11,514 INFO L280 TraceCheckUtils]: 105: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume true; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:11,514 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 22:21:11,514 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 22:21:11,515 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 21 == ~result~0; {3551#false} is VALID [2020-07-17 22:21:11,515 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-17 22:21:11,522 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 22:21:11,522 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:11,522 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2020-07-17 22:21:11,523 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859189637] [2020-07-17 22:21:11,523 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-17 22:21:11,536 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:11,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-17 22:21:11,655 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 22:21:11,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-17 22:21:11,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:11,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-17 22:21:11,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2020-07-17 22:21:11,657 INFO L87 Difference]: Start difference. First operand 112 states and 180 transitions. Second operand 16 states. [2020-07-17 22:21:13,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:13,655 INFO L93 Difference]: Finished difference Result 243 states and 465 transitions. [2020-07-17 22:21:13,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-17 22:21:13,656 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-17 22:21:13,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:13,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-17 22:21:13,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-17 22:21:13,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-17 22:21:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-17 22:21:13,670 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 182 transitions. [2020-07-17 22:21:13,947 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 22:21:13,955 INFO L225 Difference]: With dead ends: 243 [2020-07-17 22:21:13,955 INFO L226 Difference]: Without dead ends: 110 [2020-07-17 22:21:13,957 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 22:21:13,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-17 22:21:14,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 87. [2020-07-17 22:21:14,016 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:14,016 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 87 states. [2020-07-17 22:21:14,016 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 87 states. [2020-07-17 22:21:14,016 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 87 states. [2020-07-17 22:21:14,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:14,022 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-17 22:21:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-17 22:21:14,024 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:14,024 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:14,024 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 110 states. [2020-07-17 22:21:14,024 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 110 states. [2020-07-17 22:21:14,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:14,030 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-17 22:21:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-17 22:21:14,031 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:14,032 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:14,032 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:14,032 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:14,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-17 22:21:14,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-17 22:21:14,036 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 110 [2020-07-17 22:21:14,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:14,037 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-17 22:21:14,037 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-17 22:21:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-17 22:21:14,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-07-17 22:21:14,039 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:14,040 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 22:21:14,252 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:14,253 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:14,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:14,254 INFO L82 PathProgramCache]: Analyzing trace with hash 930138238, now seen corresponding path program 1 times [2020-07-17 22:21:14,254 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:14,254 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644646883] [2020-07-17 22:21:14,255 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,325 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-17 22:21:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,552 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 22:21:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,563 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 22:21:14,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,564 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 22:21:14,565 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 22:21:14,565 INFO L263 TraceCheckUtils]: 3: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,565 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,566 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,566 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,566 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,567 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 22:21:14,567 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 22:21:14,568 INFO L263 TraceCheckUtils]: 10: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,568 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,568 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,569 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 22:21:14,570 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 22:21:14,570 INFO L280 TraceCheckUtils]: 16: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,571 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 22:21:14,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,578 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 22:21:14,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,579 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 22:21:14,579 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 22:21:14,579 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 22:21:14,580 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,581 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 22:21:14,581 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 22:21:14,582 INFO L263 TraceCheckUtils]: 7: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,582 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,582 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,582 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,583 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 22:21:14,583 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 22:21:14,584 INFO L263 TraceCheckUtils]: 14: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,584 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,584 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,584 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,602 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 22:21:14,602 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 22:21:14,603 INFO L280 TraceCheckUtils]: 20: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,604 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 22:21:14,605 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 22:21:14,605 INFO L263 TraceCheckUtils]: 23: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,605 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,606 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,606 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,608 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 22:21:14,608 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~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,609 INFO L280 TraceCheckUtils]: 30: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,610 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:21:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,639 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 22:21:14,640 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 22:21:14,640 INFO L280 TraceCheckUtils]: 3: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,641 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:21:14,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,642 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,643 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,643 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 22:21:14,644 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 22:21:14,644 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 22:21:14,645 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,645 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 22:21:14,646 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 22:21:14,646 INFO L263 TraceCheckUtils]: 11: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,647 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,647 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,647 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,647 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,648 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 22:21:14,648 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 22:21:14,649 INFO L263 TraceCheckUtils]: 18: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,649 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,649 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,649 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,650 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 22:21:14,651 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 22:21:14,651 INFO L280 TraceCheckUtils]: 24: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,652 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 22:21:14,653 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 22:21:14,653 INFO L263 TraceCheckUtils]: 27: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,653 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,653 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,654 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,654 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,655 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 22:21:14,655 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~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,656 INFO L280 TraceCheckUtils]: 34: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,657 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:21:14,657 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 22:21:14,657 INFO L263 TraceCheckUtils]: 37: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,658 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,658 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 22:21:14,659 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 22:21:14,659 INFO L280 TraceCheckUtils]: 41: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,660 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:21:14,661 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 22:21:14,661 INFO L280 TraceCheckUtils]: 44: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:21:14,661 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:21:14,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,676 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,679 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,680 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,680 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,681 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,681 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,681 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,681 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,682 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,682 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,682 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,682 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,682 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 22:21:14,683 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,683 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:21:14,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,684 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,685 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,686 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 22:21:14,687 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 22:21:14,688 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 22:21:14,688 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,690 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 22:21:14,690 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 22:21:14,691 INFO L263 TraceCheckUtils]: 15: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,691 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,691 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,691 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,692 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 22:21:14,693 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 22:21:14,693 INFO L263 TraceCheckUtils]: 22: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,693 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,693 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,694 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,694 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 22:21:14,695 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 22:21:14,696 INFO L280 TraceCheckUtils]: 28: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,697 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 22:21:14,698 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 22:21:14,698 INFO L263 TraceCheckUtils]: 31: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,698 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,698 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,698 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,699 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,699 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 22:21:14,700 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~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,700 INFO L280 TraceCheckUtils]: 38: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,701 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:21:14,702 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 22:21:14,702 INFO L263 TraceCheckUtils]: 41: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,703 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,703 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 22:21:14,704 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 22:21:14,704 INFO L280 TraceCheckUtils]: 45: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,705 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:21:14,705 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 22:21:14,706 INFO L280 TraceCheckUtils]: 48: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:21:14,706 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:21:14,706 INFO L280 TraceCheckUtils]: 50: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-17 22:21:14,706 INFO L263 TraceCheckUtils]: 51: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,706 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,707 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,707 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,707 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,707 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,707 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,708 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,708 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,708 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,708 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,708 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,709 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,709 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,709 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,709 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,709 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 22:21:14,709 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,710 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:21:14,710 INFO L280 TraceCheckUtils]: 70: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4911#false} is VALID [2020-07-17 22:21:14,710 INFO L280 TraceCheckUtils]: 71: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:21:14,710 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-17 22:21:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,776 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,776 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,780 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,781 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,782 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,782 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,782 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,783 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,783 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,783 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,783 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,783 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 22:21:14,784 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,784 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,790 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,791 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,792 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,792 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,793 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,793 INFO L263 TraceCheckUtils]: 14: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,794 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,794 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 22:21:14,795 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,795 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,795 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,795 INFO L263 TraceCheckUtils]: 23: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,796 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,796 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,796 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,797 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,797 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:14,797 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,797 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,805 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,806 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,807 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,807 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,807 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,808 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,808 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,808 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,809 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,809 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,809 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,809 INFO L263 TraceCheckUtils]: 18: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,810 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,810 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,811 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,811 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 22:21:14,811 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,812 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,812 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,812 INFO L263 TraceCheckUtils]: 27: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,812 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,812 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,813 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:14,813 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,814 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,814 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,814 INFO L263 TraceCheckUtils]: 37: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,814 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,814 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,815 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,815 INFO L280 TraceCheckUtils]: 41: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,815 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,815 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 22:21:14,815 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,816 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,829 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,829 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:14,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,834 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,834 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,835 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,835 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,836 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,836 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,836 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,837 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,837 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,837 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,837 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,837 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,838 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 22:21:14,838 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,838 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,839 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,840 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,840 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,840 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,840 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,840 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,840 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,841 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,841 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,841 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,841 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,842 INFO L263 TraceCheckUtils]: 15: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,842 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,842 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,842 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,842 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,843 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,843 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,843 INFO L263 TraceCheckUtils]: 22: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,843 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,843 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,844 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,844 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,844 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 22:21:14,844 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,844 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,845 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,845 INFO L263 TraceCheckUtils]: 31: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,845 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,845 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,846 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,846 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,846 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:14,846 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,846 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,846 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,847 INFO L263 TraceCheckUtils]: 41: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,847 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,847 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,847 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,847 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,848 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,848 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 22:21:14,848 INFO L280 TraceCheckUtils]: 48: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,848 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,848 INFO L280 TraceCheckUtils]: 50: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,849 INFO L263 TraceCheckUtils]: 51: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,849 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,849 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,849 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,850 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,850 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,850 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,850 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,850 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,850 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,851 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,851 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,851 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,851 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,851 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,852 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,852 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 22:21:14,852 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,852 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,852 INFO L280 TraceCheckUtils]: 70: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:14,853 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,853 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-17 22:21:14,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,856 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,856 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,857 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,857 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,857 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,857 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,857 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,858 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,860 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,861 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 22:21:14,861 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 22:21:14,862 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 22:21:14,862 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,863 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 22:21:14,864 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 22:21:14,864 INFO L263 TraceCheckUtils]: 19: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,864 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,864 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,864 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,865 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,865 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 22:21:14,866 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 22:21:14,866 INFO L263 TraceCheckUtils]: 26: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,866 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,866 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,867 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,867 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 22:21:14,868 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 22:21:14,868 INFO L280 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,869 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 22:21:14,870 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 22:21:14,870 INFO L263 TraceCheckUtils]: 35: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,870 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,871 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,871 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,872 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 22:21:14,872 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~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,873 INFO L280 TraceCheckUtils]: 42: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,874 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:21:14,874 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 22:21:14,874 INFO L263 TraceCheckUtils]: 45: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,875 INFO L280 TraceCheckUtils]: 46: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,875 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 22:21:14,876 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 22:21:14,876 INFO L280 TraceCheckUtils]: 49: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,877 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:21:14,878 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 22:21:14,878 INFO L280 TraceCheckUtils]: 52: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:21:14,878 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:21:14,878 INFO L280 TraceCheckUtils]: 54: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-17 22:21:14,878 INFO L263 TraceCheckUtils]: 55: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,878 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,879 INFO L263 TraceCheckUtils]: 59: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 60: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,879 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,879 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,880 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,880 INFO L263 TraceCheckUtils]: 66: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,880 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,880 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,880 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,880 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 22:21:14,880 INFO L280 TraceCheckUtils]: 72: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,881 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:21:14,881 INFO L280 TraceCheckUtils]: 74: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4911#false} is VALID [2020-07-17 22:21:14,881 INFO L280 TraceCheckUtils]: 75: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:21:14,881 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-17 22:21:14,881 INFO L280 TraceCheckUtils]: 77: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-17 22:21:14,881 INFO L263 TraceCheckUtils]: 78: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,881 INFO L280 TraceCheckUtils]: 79: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,881 INFO L280 TraceCheckUtils]: 80: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 81: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,882 INFO L263 TraceCheckUtils]: 82: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 83: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 84: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,882 INFO L263 TraceCheckUtils]: 86: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,882 INFO L280 TraceCheckUtils]: 88: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,883 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,883 INFO L263 TraceCheckUtils]: 90: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,883 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,883 INFO L280 TraceCheckUtils]: 92: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,883 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,883 INFO L263 TraceCheckUtils]: 94: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,883 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,884 INFO L280 TraceCheckUtils]: 96: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,884 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,884 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,884 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,884 INFO L280 TraceCheckUtils]: 100: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,885 INFO L263 TraceCheckUtils]: 101: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,885 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,885 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,885 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,885 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,886 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 22:21:14,886 INFO L280 TraceCheckUtils]: 107: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,886 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,886 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,886 INFO L263 TraceCheckUtils]: 110: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,886 INFO L280 TraceCheckUtils]: 111: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,887 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,887 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,887 INFO L280 TraceCheckUtils]: 114: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,887 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,887 INFO L280 TraceCheckUtils]: 116: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:14,888 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,888 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,888 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,888 INFO L263 TraceCheckUtils]: 120: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,888 INFO L280 TraceCheckUtils]: 121: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,889 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,889 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,889 INFO L280 TraceCheckUtils]: 124: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,889 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,889 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 22:21:14,889 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,890 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,890 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,890 INFO L263 TraceCheckUtils]: 130: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,890 INFO L280 TraceCheckUtils]: 131: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,890 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,891 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,891 INFO L263 TraceCheckUtils]: 134: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,891 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,891 INFO L280 TraceCheckUtils]: 136: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,891 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,891 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,892 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,892 INFO L280 TraceCheckUtils]: 140: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,892 INFO L263 TraceCheckUtils]: 141: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,892 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,892 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,893 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,893 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,893 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 22:21:14,893 INFO L280 TraceCheckUtils]: 147: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,893 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,893 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:14,894 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,894 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-17 22:21:14,894 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 22:21:14,894 INFO L280 TraceCheckUtils]: 153: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:21:14,894 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4911#false} {4914#(<= 8 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-17 22:21:14,908 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-17 22:21:14,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-17 22:21:14,909 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-17 22:21:14,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 8; {4914#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:14,913 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-17 22:21:14,913 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,913 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,913 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,914 INFO L263 TraceCheckUtils]: 9: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,914 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,914 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,914 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,915 INFO L263 TraceCheckUtils]: 13: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,915 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,915 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,915 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,915 INFO L263 TraceCheckUtils]: 17: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,916 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,931 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 22:21:14,932 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 22:21:14,932 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 22:21:14,933 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,933 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 22:21:14,934 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 22:21:14,934 INFO L263 TraceCheckUtils]: 25: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,935 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,935 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,935 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,935 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,936 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 22:21:14,936 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 22:21:14,936 INFO L263 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,937 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,937 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,937 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,938 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 22:21:14,938 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 22:21:14,939 INFO L280 TraceCheckUtils]: 38: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:14,940 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 22:21:14,940 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 22:21:14,940 INFO L263 TraceCheckUtils]: 41: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,941 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,941 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,941 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,941 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,942 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 22:21:14,942 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~ret2;havoc #t~ret3; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,943 INFO L280 TraceCheckUtils]: 48: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,944 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-17 22:21:14,945 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 22:21:14,945 INFO L263 TraceCheckUtils]: 51: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,946 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:14,946 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 22:21:14,947 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 22:21:14,947 INFO L280 TraceCheckUtils]: 55: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:14,948 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-17 22:21:14,948 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 22:21:14,948 INFO L280 TraceCheckUtils]: 58: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:21:14,949 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-17 22:21:14,949 INFO L280 TraceCheckUtils]: 60: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-17 22:21:14,949 INFO L263 TraceCheckUtils]: 61: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,949 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,949 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,949 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,950 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,950 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,950 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,950 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,950 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,951 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,951 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,951 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,951 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,951 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,951 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,952 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,952 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 22:21:14,952 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,952 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-17 22:21:14,952 INFO L280 TraceCheckUtils]: 80: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4911#false} is VALID [2020-07-17 22:21:14,953 INFO L280 TraceCheckUtils]: 81: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:21:14,953 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-17 22:21:14,953 INFO L280 TraceCheckUtils]: 83: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-17 22:21:14,953 INFO L263 TraceCheckUtils]: 84: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,953 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,954 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,954 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,955 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,955 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,955 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,955 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,955 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,955 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,956 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,956 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,957 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,957 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,957 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,957 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,957 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,957 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,958 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,958 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,958 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 22:21:14,958 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,958 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,959 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,959 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,959 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,959 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,959 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,959 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,960 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,960 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:14,960 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,960 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,960 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,960 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,961 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,961 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,961 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,961 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,961 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,961 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 22:21:14,962 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,962 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:14,962 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,962 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,962 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,963 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,963 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:14,963 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:14,963 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,963 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:14,963 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:14,964 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,964 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:14,964 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:14,964 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:14,964 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:14,964 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:14,965 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,965 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:14,965 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 22:21:14,965 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,965 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:14,965 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:14,966 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:14,966 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-17 22:21:14,966 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 22:21:14,966 INFO L280 TraceCheckUtils]: 159: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-17 22:21:14,966 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {4911#false} {4914#(<= 8 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-17 22:21:14,966 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 22:21:14,967 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 21 == ~result~0; {4911#false} is VALID [2020-07-17 22:21:14,967 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-17 22:21:14,982 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 22:21:14,982 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644646883] [2020-07-17 22:21:14,982 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [133505358] [2020-07-17 22:21:14,983 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 22:21:15,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:15,059 INFO L264 TraceCheckSpWp]: Trace formula consists of 366 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:21:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:15,087 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:15,434 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-17 22:21:15,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,434 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-17 22:21:15,435 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-17 22:21:15,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 8; {4914#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:15,435 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-17 22:21:15,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:15,436 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 22:21:15,437 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 22:21:15,437 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 22:21:15,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:15,438 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 22:21:15,438 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 22:21:15,438 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 22:21:15,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:15,439 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 22:21:15,439 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 22:21:15,439 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 22:21:15,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:15,440 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 22:21:15,441 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 22:21:15,441 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 22:21:15,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:15,441 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 22:21:15,442 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 22:21:15,442 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 22:21:15,442 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:15,443 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 22:21:15,443 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 22:21:15,444 INFO L280 TraceCheckUtils]: 29: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:15,444 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 22:21:15,445 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 22:21:15,445 INFO L263 TraceCheckUtils]: 32: Hoare triple {5602#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,445 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,445 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:15,445 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,446 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 22:21:15,446 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 22:21:15,447 INFO L280 TraceCheckUtils]: 38: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume true; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:15,448 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 22:21:15,448 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 22:21:15,448 INFO L263 TraceCheckUtils]: 41: Hoare triple {5630#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,448 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,448 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,448 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:15,449 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,449 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 22:21:15,449 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~ret2;havoc #t~ret3; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:15,450 INFO L280 TraceCheckUtils]: 48: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume true; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:15,451 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 22:21:15,451 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 22:21:15,452 INFO L263 TraceCheckUtils]: 51: Hoare triple {5661#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,452 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,452 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,452 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:15,452 INFO L280 TraceCheckUtils]: 55: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,453 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 22:21:15,453 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 22:21:15,453 INFO L280 TraceCheckUtils]: 58: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume true; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:15,454 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 22:21:15,455 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 22:21:15,455 INFO L263 TraceCheckUtils]: 61: Hoare triple {5692#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,455 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,455 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,455 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:15,455 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:15,456 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,456 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,456 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:15,456 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,456 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:15,456 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:15,456 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,456 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,457 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:15,457 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,457 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:15,457 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 22:21:15,457 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,458 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 22:21:15,458 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~ret2;havoc #t~ret3; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:15,459 INFO L280 TraceCheckUtils]: 81: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume true; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:15,460 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 22:21:15,460 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 22:21:15,460 INFO L263 TraceCheckUtils]: 84: Hoare triple {5762#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,460 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,460 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,461 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:15,461 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:15,461 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,461 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,462 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:15,462 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:15,462 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,462 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,463 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:15,463 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-17 22:21:15,463 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,463 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,463 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:15,463 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:15,463 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,463 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,464 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:15,464 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,464 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:15,464 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:15,464 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,464 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,464 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:15,464 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,465 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:15,465 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 22:21:15,465 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,465 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:15,465 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:15,465 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,465 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,465 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,466 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:15,466 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,466 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:15,466 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:15,466 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,466 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:15,466 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:15,466 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,467 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,467 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,467 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:15,467 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,467 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:15,467 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 22:21:15,467 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,467 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-17 22:21:15,468 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:15,468 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,468 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,468 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,468 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-17 22:21:15,468 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-17 22:21:15,468 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,468 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-17 22:21:15,469 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-17 22:21:15,469 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,469 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-17 22:21:15,469 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-17 22:21:15,469 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-17 22:21:15,469 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-17 22:21:15,469 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-17 22:21:15,469 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,470 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-17 22:21:15,470 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 22:21:15,470 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,470 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-17 22:21:15,470 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {4910#true} is VALID [2020-07-17 22:21:15,470 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-17 22:21:15,472 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 22:21:15,474 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 22:21:15,474 INFO L280 TraceCheckUtils]: 159: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume true; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:15,475 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 22:21:15,476 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 22:21:15,476 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 21 == ~result~0; {4911#false} is VALID [2020-07-17 22:21:15,476 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-17 22:21:15,491 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 22:21:15,492 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:15,492 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 17 [2020-07-17 22:21:15,492 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725954237] [2020-07-17 22:21:15,493 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-17 22:21:15,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:15,516 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-17 22:21:15,650 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 22:21:15,650 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-17 22:21:15,650 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:15,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-17 22:21:15,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:21:15,651 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 17 states. [2020-07-17 22:21:17,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:17,993 INFO L93 Difference]: Finished difference Result 217 states and 375 transitions. [2020-07-17 22:21:17,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-17 22:21:17,993 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-17 22:21:17,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:17,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-17 22:21:17,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:18,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-17 22:21:18,005 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 184 transitions. [2020-07-17 22:21:18,266 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 22:21:18,273 INFO L225 Difference]: With dead ends: 217 [2020-07-17 22:21:18,274 INFO L226 Difference]: Without dead ends: 137 [2020-07-17 22:21:18,275 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 22:21:18,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2020-07-17 22:21:18,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 117. [2020-07-17 22:21:18,366 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:18,366 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand 117 states. [2020-07-17 22:21:18,367 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand 117 states. [2020-07-17 22:21:18,367 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 117 states. [2020-07-17 22:21:18,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:18,375 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-17 22:21:18,375 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-17 22:21:18,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:18,377 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:18,377 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 137 states. [2020-07-17 22:21:18,377 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 137 states. [2020-07-17 22:21:18,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:18,383 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-17 22:21:18,383 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-17 22:21:18,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:18,385 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:18,385 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:18,385 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2020-07-17 22:21:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 172 transitions. [2020-07-17 22:21:18,390 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 172 transitions. Word has length 164 [2020-07-17 22:21:18,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:18,390 INFO L479 AbstractCegarLoop]: Abstraction has 117 states and 172 transitions. [2020-07-17 22:21:18,390 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-17 22:21:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 172 transitions. [2020-07-17 22:21:18,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-07-17 22:21:18,396 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:18,396 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 22:21:18,610 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:18,611 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:18,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:18,611 INFO L82 PathProgramCache]: Analyzing trace with hash -1517053715, now seen corresponding path program 1 times [2020-07-17 22:21:18,611 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:18,612 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [821684707] [2020-07-17 22:21:18,612 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,707 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-17 22:21:18,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,911 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:18,912 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:18,912 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,913 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:18,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:18,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,919 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:18,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:18,920 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:18,920 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:18,920 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:18,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:18,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,922 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:18,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:18,923 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:18,923 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,923 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:18,924 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,924 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:18,925 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:18,925 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,925 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:18,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:18,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:18,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,930 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:18,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:18,931 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:18,931 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:18,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:18,932 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:18,932 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:18,932 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,933 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:18,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:18,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,933 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:18,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:18,934 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:18,934 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,934 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:18,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,935 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:18,935 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:18,935 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,935 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:18,935 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:18,936 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:18,936 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:18,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:18,936 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:18,937 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,937 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:18,937 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 22:21:18,937 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:18,939 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 22:21:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,020 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,022 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 22:21:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,030 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 22:21:19,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,036 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 22:21:19,037 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 22:21:19,038 INFO L263 TraceCheckUtils]: 3: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,039 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,040 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 22:21:19,041 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 22:21:19,041 INFO L263 TraceCheckUtils]: 10: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,043 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 22:21:19,044 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 22:21:19,044 INFO L280 TraceCheckUtils]: 16: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,046 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 22:21:19,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,048 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 22:21:19,049 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 22:21:19,049 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 22:21:19,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,050 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,050 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,051 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,051 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,051 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,052 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,052 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,053 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,053 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,053 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,054 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,054 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,055 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,055 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,055 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,056 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,056 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,056 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,057 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,057 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,058 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,058 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,058 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 22:21:19,059 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,060 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 22:21:19,061 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 22:21:19,062 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 22:21:19,063 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,064 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 22:21:19,065 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 22:21:19,065 INFO L263 TraceCheckUtils]: 41: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,066 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,066 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,067 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,067 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,068 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 22:21:19,069 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 22:21:19,070 INFO L263 TraceCheckUtils]: 48: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,070 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,071 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,071 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,072 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 22:21:19,073 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 22:21:19,074 INFO L280 TraceCheckUtils]: 54: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,076 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 22:21:19,077 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~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,078 INFO L280 TraceCheckUtils]: 57: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,080 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,142 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 22:21:19,143 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 22:21:19,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:19,146 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 22:21:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,154 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 22:21:19,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,155 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 22:21:19,156 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 22:21:19,156 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 22:21:19,157 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,157 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 22:21:19,158 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 22:21:19,159 INFO L280 TraceCheckUtils]: 7: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:19,160 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 22:21:19,161 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 22:21:19,161 INFO L263 TraceCheckUtils]: 10: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,161 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,162 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,162 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,163 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,164 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 22:21:19,165 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~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,168 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:19,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,170 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,171 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,172 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 22:21:19,173 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 22:21:19,173 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 22:21:19,173 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,174 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,174 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,174 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,175 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,175 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,176 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,176 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,176 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,177 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,177 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,178 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,178 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,179 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,179 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,180 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,180 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,180 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,181 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,181 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,181 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,182 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,182 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,182 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,183 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,183 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 22:21:19,183 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,185 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 22:21:19,186 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 22:21:19,186 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 22:21:19,187 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,188 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 22:21:19,190 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 22:21:19,190 INFO L263 TraceCheckUtils]: 45: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,190 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,191 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,191 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,191 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,193 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 22:21:19,194 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 22:21:19,194 INFO L263 TraceCheckUtils]: 52: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,194 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,195 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,195 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,196 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 22:21:19,197 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 22:21:19,198 INFO L280 TraceCheckUtils]: 58: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,200 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 22:21:19,201 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~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,202 INFO L280 TraceCheckUtils]: 61: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,203 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:19,204 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 22:21:19,204 INFO L263 TraceCheckUtils]: 64: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,204 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,205 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 22:21:19,205 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 22:21:19,206 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 22:21:19,206 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,207 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 22:21:19,208 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 22:21:19,208 INFO L280 TraceCheckUtils]: 72: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:19,210 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 22:21:19,211 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 22:21:19,211 INFO L263 TraceCheckUtils]: 75: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,212 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,212 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,212 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,213 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,214 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 22:21:19,215 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~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,216 INFO L280 TraceCheckUtils]: 82: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,218 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:19,218 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 22:21:19,219 INFO L280 TraceCheckUtils]: 85: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:19,219 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:21:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,284 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,288 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,289 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,290 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,290 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,290 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,291 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,291 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,291 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,292 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,292 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,292 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,293 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,294 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,294 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,324 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,324 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,332 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,333 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,334 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,334 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,335 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,335 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,335 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,336 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,336 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,337 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,337 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,337 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,338 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,338 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,338 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,338 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,339 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,339 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,339 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,339 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,340 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,340 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,340 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 22:21:19,341 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,341 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,351 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,355 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,356 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,357 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,357 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,357 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,357 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,358 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,358 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,358 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,358 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,359 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,359 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 22:21:19,359 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,359 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,360 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,361 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,361 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,361 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,362 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,363 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,363 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,363 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,364 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,364 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,364 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,364 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,365 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,365 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,365 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,366 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,366 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,366 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,366 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,366 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,367 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,367 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 22:21:19,367 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,367 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,367 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,368 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,368 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,368 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,368 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,368 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,369 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,369 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,369 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,369 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,370 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,370 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,370 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,370 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,370 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,371 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,371 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,371 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 22:21:19,371 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,371 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,372 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,372 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,372 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,382 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,382 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,387 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,387 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,387 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,388 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,388 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,388 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,388 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,388 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,389 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,389 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,389 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,389 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,390 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,390 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,390 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,390 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,390 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,391 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,392 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,392 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,392 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,392 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,393 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,393 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,393 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,393 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,394 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,394 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,394 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,394 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,395 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,395 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,395 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,395 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,395 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,396 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,396 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,396 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,396 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,397 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,397 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,397 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,397 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,398 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,398 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,398 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,398 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,399 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,399 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 22:21:19,399 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,399 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,400 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,400 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,400 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,400 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,401 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,401 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,401 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,401 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,402 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,402 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,402 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,402 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,402 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,403 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,403 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,403 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,403 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,404 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 22:21:19,404 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,404 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,404 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,405 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,405 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,405 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,405 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,406 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,406 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,406 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,406 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,407 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,407 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,407 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,407 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,407 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,408 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,408 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,408 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,408 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,408 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,409 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,409 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,409 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,409 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,409 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,410 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 22:21:19,410 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,410 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:21:19,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,415 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,415 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,415 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,415 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,416 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,416 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,417 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 22:21:19,418 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 22:21:19,418 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 22:21:19,418 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,418 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,419 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,419 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,419 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,419 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,420 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,420 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,420 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,420 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,421 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,421 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,421 INFO L263 TraceCheckUtils]: 26: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,421 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,421 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,422 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,422 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,422 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,422 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,422 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,423 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,423 INFO L263 TraceCheckUtils]: 35: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,423 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,423 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,423 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,424 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,424 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,424 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 22:21:19,424 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,425 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 22:21:19,426 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 22:21:19,426 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 22:21:19,427 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,428 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 22:21:19,428 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 22:21:19,429 INFO L263 TraceCheckUtils]: 49: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,429 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,429 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,429 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,429 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,430 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 22:21:19,431 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 22:21:19,431 INFO L263 TraceCheckUtils]: 56: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,431 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,432 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,432 INFO L280 TraceCheckUtils]: 59: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,433 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 22:21:19,433 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 22:21:19,434 INFO L280 TraceCheckUtils]: 62: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,435 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 22:21:19,436 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~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,437 INFO L280 TraceCheckUtils]: 65: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,438 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:19,438 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 22:21:19,439 INFO L263 TraceCheckUtils]: 68: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,439 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,440 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 22:21:19,440 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 22:21:19,441 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 22:21:19,441 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,442 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 22:21:19,443 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 22:21:19,443 INFO L280 TraceCheckUtils]: 76: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:19,445 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 22:21:19,445 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 22:21:19,446 INFO L263 TraceCheckUtils]: 79: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,446 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,446 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,446 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,447 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,448 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 22:21:19,448 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~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,449 INFO L280 TraceCheckUtils]: 86: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,450 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:19,451 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 22:21:19,451 INFO L280 TraceCheckUtils]: 89: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:19,451 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:21:19,451 INFO L280 TraceCheckUtils]: 91: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:19,451 INFO L263 TraceCheckUtils]: 92: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,452 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,452 INFO L280 TraceCheckUtils]: 94: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,452 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,452 INFO L263 TraceCheckUtils]: 96: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,452 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,453 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,453 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,453 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,453 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,453 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,454 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,454 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,454 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,454 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,454 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,455 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,455 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,455 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,455 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,455 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,456 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,456 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,456 INFO L263 TraceCheckUtils]: 115: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,456 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,456 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,457 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,457 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,457 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,457 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,457 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,458 INFO L280 TraceCheckUtils]: 123: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,458 INFO L263 TraceCheckUtils]: 124: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,458 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,458 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,458 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,459 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,459 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,459 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 22:21:19,459 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,459 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,460 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,460 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,460 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,460 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,460 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,461 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,461 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,461 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,461 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,461 INFO L280 TraceCheckUtils]: 142: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,462 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,462 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,462 INFO L263 TraceCheckUtils]: 145: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,462 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,462 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,463 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,463 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,463 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 22:21:19,463 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,463 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,464 INFO L280 TraceCheckUtils]: 153: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,464 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,464 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,464 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,465 INFO L263 TraceCheckUtils]: 157: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,465 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,465 INFO L280 TraceCheckUtils]: 159: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,465 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,465 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,466 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,466 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,466 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,466 INFO L280 TraceCheckUtils]: 165: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,466 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,467 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,467 INFO L263 TraceCheckUtils]: 168: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,467 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,467 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,467 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,468 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,468 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,468 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,468 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,469 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,469 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 22:21:19,469 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,469 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:21:19,469 INFO L280 TraceCheckUtils]: 180: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6746#false} is VALID [2020-07-17 22:21:19,470 INFO L280 TraceCheckUtils]: 181: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:19,470 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-17 22:21:19,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,538 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,543 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,544 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,544 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,544 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,545 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,545 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,545 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,546 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,546 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,546 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 22:21:19,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,547 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,552 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,553 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,553 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,553 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,554 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,555 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,555 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,555 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,555 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,556 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,556 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 22:21:19,557 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,557 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,558 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,558 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,559 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,559 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,559 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,559 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,560 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,569 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,570 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,574 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,575 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,575 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,575 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,575 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,575 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,576 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,576 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,576 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,576 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,577 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,577 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,577 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,577 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,577 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,578 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,579 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,579 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,579 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,579 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,579 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,580 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,580 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,580 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,580 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,581 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,581 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,581 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,581 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,581 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,582 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,582 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,582 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,582 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,583 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,583 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,583 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 22:21:19,583 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,583 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,584 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,584 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,584 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,584 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,585 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,585 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,585 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,585 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,585 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,586 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,586 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,586 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,586 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,586 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,587 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,587 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,587 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,587 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,588 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,588 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,588 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,588 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,588 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,589 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,589 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,589 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,589 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,590 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,590 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,590 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,590 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 22:21:19,590 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,591 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,601 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,606 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,607 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,607 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,607 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,608 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,608 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,608 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,608 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,608 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,609 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,609 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,609 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,609 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,609 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,610 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 22:21:19,610 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,610 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,611 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,611 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,611 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,612 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,612 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,612 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,612 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,612 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,613 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,613 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,613 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,613 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,613 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,613 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,614 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,614 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,614 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,614 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,614 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,615 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,615 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,615 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,615 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,615 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,616 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 22:21:19,616 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,616 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,616 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,617 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,617 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,617 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,618 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,618 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,618 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,618 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,618 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,619 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,619 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,619 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,619 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,619 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,620 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,620 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,620 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,620 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,620 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,621 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,621 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,621 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,621 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,621 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,622 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,622 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,622 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,622 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,622 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,623 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,623 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 22:21:19,623 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,623 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,624 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,624 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,624 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,624 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,624 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,625 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,625 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,625 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,625 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,626 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,626 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,626 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,626 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,627 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,627 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,627 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,627 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,627 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,628 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 22:21:19,628 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,628 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,628 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,629 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,629 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-17 22:21:19,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,635 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,635 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,635 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,635 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,636 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,636 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,637 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 22:21:19,638 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 22:21:19,638 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 22:21:19,638 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,638 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,639 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,639 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,639 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,639 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,639 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,640 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,640 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,640 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,640 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,640 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,640 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,641 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,641 INFO L263 TraceCheckUtils]: 30: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,641 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,641 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,641 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,642 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,642 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,642 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,642 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,642 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,643 INFO L263 TraceCheckUtils]: 39: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,643 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,643 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,643 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,643 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,643 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,644 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 22:21:19,644 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,645 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 22:21:19,645 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 22:21:19,646 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 22:21:19,646 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,647 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 22:21:19,648 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 22:21:19,648 INFO L263 TraceCheckUtils]: 53: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,648 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,648 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,649 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,649 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,650 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 22:21:19,650 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 22:21:19,650 INFO L263 TraceCheckUtils]: 60: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,651 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,651 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,651 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,652 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 22:21:19,652 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 22:21:19,653 INFO L280 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,654 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 22:21:19,655 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~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,655 INFO L280 TraceCheckUtils]: 69: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,656 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:19,657 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 22:21:19,657 INFO L263 TraceCheckUtils]: 72: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,658 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,658 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 22:21:19,659 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 22:21:19,659 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 22:21:19,659 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,660 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 22:21:19,661 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 22:21:19,661 INFO L280 TraceCheckUtils]: 80: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:19,662 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 22:21:19,663 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 22:21:19,663 INFO L263 TraceCheckUtils]: 83: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,664 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,664 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,664 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,664 INFO L280 TraceCheckUtils]: 87: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,665 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 22:21:19,666 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~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,666 INFO L280 TraceCheckUtils]: 90: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,667 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:19,668 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 22:21:19,668 INFO L280 TraceCheckUtils]: 93: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:19,668 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:21:19,668 INFO L280 TraceCheckUtils]: 95: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:19,668 INFO L263 TraceCheckUtils]: 96: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,669 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,669 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,669 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,669 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,669 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,670 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,670 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,670 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,670 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,670 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,670 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,671 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,671 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,671 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,671 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,671 INFO L263 TraceCheckUtils]: 112: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,672 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,672 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,672 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,672 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,672 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,672 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,673 INFO L263 TraceCheckUtils]: 119: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,673 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,673 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,673 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,673 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,674 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,674 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,674 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,674 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,674 INFO L263 TraceCheckUtils]: 128: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,674 INFO L280 TraceCheckUtils]: 129: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,675 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,675 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,675 INFO L280 TraceCheckUtils]: 132: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,675 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,675 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 22:21:19,675 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,676 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,676 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,676 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,676 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,676 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,677 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,677 INFO L263 TraceCheckUtils]: 142: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,677 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,677 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,677 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,678 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,678 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,678 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,678 INFO L263 TraceCheckUtils]: 149: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,678 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,678 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,679 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,679 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,679 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 22:21:19,679 INFO L280 TraceCheckUtils]: 155: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,679 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,680 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,680 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,680 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,680 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,680 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,680 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,681 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,681 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,681 INFO L263 TraceCheckUtils]: 165: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,681 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,681 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,682 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,682 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,682 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,682 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,682 INFO L263 TraceCheckUtils]: 172: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,682 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,683 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,683 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,683 INFO L280 TraceCheckUtils]: 176: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,683 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,683 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,684 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,684 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,684 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 22:21:19,684 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,684 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:21:19,685 INFO L280 TraceCheckUtils]: 184: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6746#false} is VALID [2020-07-17 22:21:19,685 INFO L280 TraceCheckUtils]: 185: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:19,685 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-17 22:21:19,685 INFO L280 TraceCheckUtils]: 187: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:19,685 INFO L263 TraceCheckUtils]: 188: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,685 INFO L280 TraceCheckUtils]: 189: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,686 INFO L280 TraceCheckUtils]: 190: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,686 INFO L280 TraceCheckUtils]: 191: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,686 INFO L263 TraceCheckUtils]: 192: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,686 INFO L280 TraceCheckUtils]: 193: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,686 INFO L280 TraceCheckUtils]: 194: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,687 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,687 INFO L263 TraceCheckUtils]: 196: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,687 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,687 INFO L280 TraceCheckUtils]: 198: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,687 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,687 INFO L263 TraceCheckUtils]: 200: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,688 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,688 INFO L280 TraceCheckUtils]: 202: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,688 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,688 INFO L263 TraceCheckUtils]: 204: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,688 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,689 INFO L280 TraceCheckUtils]: 206: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,689 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,689 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,689 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,689 INFO L280 TraceCheckUtils]: 210: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,689 INFO L263 TraceCheckUtils]: 211: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,690 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,690 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,690 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,690 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,690 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 22:21:19,691 INFO L280 TraceCheckUtils]: 217: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,691 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,691 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,691 INFO L263 TraceCheckUtils]: 220: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,691 INFO L280 TraceCheckUtils]: 221: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,691 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,692 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,692 INFO L280 TraceCheckUtils]: 224: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,692 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,692 INFO L280 TraceCheckUtils]: 226: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,692 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,693 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,693 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,693 INFO L263 TraceCheckUtils]: 230: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,693 INFO L280 TraceCheckUtils]: 231: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,693 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,694 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,694 INFO L263 TraceCheckUtils]: 234: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,694 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,694 INFO L280 TraceCheckUtils]: 236: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,694 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,694 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,695 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,695 INFO L280 TraceCheckUtils]: 240: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,695 INFO L263 TraceCheckUtils]: 241: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,695 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,695 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,695 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,696 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,696 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,696 INFO L280 TraceCheckUtils]: 247: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,696 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,696 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 22:21:19,697 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,697 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,697 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,697 INFO L263 TraceCheckUtils]: 253: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,697 INFO L280 TraceCheckUtils]: 254: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,697 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,698 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,698 INFO L263 TraceCheckUtils]: 257: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,698 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,698 INFO L280 TraceCheckUtils]: 259: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,698 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,699 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,699 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,699 INFO L280 TraceCheckUtils]: 263: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,699 INFO L263 TraceCheckUtils]: 264: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,699 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,700 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,700 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,700 INFO L280 TraceCheckUtils]: 268: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,700 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,700 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 22:21:19,700 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,701 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,701 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,701 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,701 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-17 22:21:19,701 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 22:21:19,702 INFO L280 TraceCheckUtils]: 277: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:19,702 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6746#false} {6749#(<= 8 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-17 22:21:19,759 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-17 22:21:19,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,759 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-17 22:21:19,760 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-17 22:21:19,761 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 8; {6749#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:19,761 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-17 22:21:19,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,761 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,761 INFO L263 TraceCheckUtils]: 9: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,762 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,762 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,762 INFO L263 TraceCheckUtils]: 13: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,762 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,763 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,763 INFO L263 TraceCheckUtils]: 17: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,764 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,765 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 22:21:19,766 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 22:21:19,766 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 22:21:19,766 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,767 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,767 INFO L263 TraceCheckUtils]: 25: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,767 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,767 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,767 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,768 INFO L263 TraceCheckUtils]: 29: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,768 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,768 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,768 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,768 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,769 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,769 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,769 INFO L263 TraceCheckUtils]: 36: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,769 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,769 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,769 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,770 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,770 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,770 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,770 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,770 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,771 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,771 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,771 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,771 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,771 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,771 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,771 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 22:21:19,772 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,773 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 22:21:19,773 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 22:21:19,773 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 22:21:19,774 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,776 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 22:21:19,777 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 22:21:19,777 INFO L263 TraceCheckUtils]: 59: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,777 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,777 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,777 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,778 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,778 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 22:21:19,779 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 22:21:19,779 INFO L263 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,779 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,780 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,780 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,781 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 22:21:19,781 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 22:21:19,782 INFO L280 TraceCheckUtils]: 72: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,783 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 22:21:19,783 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~ret2;havoc #t~ret3; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,784 INFO L280 TraceCheckUtils]: 75: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,785 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-17 22:21:19,786 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 22:21:19,786 INFO L263 TraceCheckUtils]: 78: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,786 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:19,787 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 22:21:19,787 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 22:21:19,788 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 22:21:19,788 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:19,789 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 22:21:19,789 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 22:21:19,790 INFO L280 TraceCheckUtils]: 86: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:19,791 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 22:21:19,791 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 22:21:19,792 INFO L263 TraceCheckUtils]: 89: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,792 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,792 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,792 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,792 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,793 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 22:21:19,794 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~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,794 INFO L280 TraceCheckUtils]: 96: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:19,795 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-17 22:21:19,796 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 22:21:19,796 INFO L280 TraceCheckUtils]: 99: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:19,796 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-17 22:21:19,796 INFO L280 TraceCheckUtils]: 101: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:19,796 INFO L263 TraceCheckUtils]: 102: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,796 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,797 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,797 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,797 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,797 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,797 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,797 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,798 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,798 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,798 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,798 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,798 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,799 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,799 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,799 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,799 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,799 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,799 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,800 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,800 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,800 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,800 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,800 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,800 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,801 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,801 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,801 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,801 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,801 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,801 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,802 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,802 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,802 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,802 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,802 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,803 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,803 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,803 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 22:21:19,803 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,803 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,803 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,804 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,804 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,804 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,804 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,804 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,805 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,805 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,805 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,805 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,805 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,805 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,806 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,806 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,806 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,806 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,806 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,807 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 22:21:19,807 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,807 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,807 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,807 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,807 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,808 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,808 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,808 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,808 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,808 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,808 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,809 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,809 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,809 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,809 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,809 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,810 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,810 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,810 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,810 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,810 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,810 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,811 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,811 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,811 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,811 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,811 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 22:21:19,811 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,812 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-17 22:21:19,812 INFO L280 TraceCheckUtils]: 190: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6746#false} is VALID [2020-07-17 22:21:19,812 INFO L280 TraceCheckUtils]: 191: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:19,812 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-17 22:21:19,812 INFO L280 TraceCheckUtils]: 193: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-17 22:21:19,812 INFO L263 TraceCheckUtils]: 194: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,813 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,813 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,813 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,813 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,813 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,813 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,814 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,814 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,814 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,814 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,814 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,815 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,815 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,815 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,815 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,815 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,816 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,816 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,816 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,816 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,816 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,816 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,817 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,817 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,817 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,817 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,817 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,817 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 22:21:19,818 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,818 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,818 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,818 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,818 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,818 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,819 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,819 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,819 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,819 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,819 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,820 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,820 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,820 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,820 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,820 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,820 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,821 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,821 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,821 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,821 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,821 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,821 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,822 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,822 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,822 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,822 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:19,822 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,822 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,823 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,823 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,823 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,823 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 22:21:19,823 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,824 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:19,824 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,824 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,824 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,824 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,824 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:19,825 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:19,825 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,825 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,825 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,825 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,826 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:19,826 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:19,826 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:19,826 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:19,826 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:19,826 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:19,827 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,827 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:19,827 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 22:21:19,827 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,827 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:19,828 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:19,828 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:19,828 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-17 22:21:19,828 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 22:21:19,828 INFO L280 TraceCheckUtils]: 283: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-17 22:21:19,828 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {6746#false} {6749#(<= 8 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-17 22:21:19,829 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 22:21:19,829 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 21 == ~result~0; {6746#false} is VALID [2020-07-17 22:21:19,829 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-17 22:21:19,866 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 22:21:19,866 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [821684707] [2020-07-17 22:21:19,867 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1999899001] [2020-07-17 22:21:19,867 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 22:21:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:19,959 INFO L264 TraceCheckSpWp]: Trace formula consists of 641 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-17 22:21:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:20,004 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:20,461 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-17 22:21:20,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-17 22:21:20,462 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-17 22:21:20,464 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 8; {6749#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:20,464 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-17 22:21:20,465 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:20,466 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 22:21:20,466 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 22:21:20,466 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 22:21:20,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:20,468 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 22:21:20,468 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 22:21:20,468 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 22:21:20,469 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:20,469 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 22:21:20,470 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 22:21:20,470 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 22:21:20,470 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:20,470 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 22:21:20,471 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 22:21:20,471 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 22:21:20,471 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:20,472 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 22:21:20,472 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 22:21:20,472 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 22:21:20,473 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:20,473 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 22:21:20,473 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 22:21:20,474 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 22:21:20,474 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:20,474 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 22:21:20,475 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 22:21:20,475 INFO L280 TraceCheckUtils]: 33: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-17 22:21:20,476 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 22:21:20,477 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 22:21:20,477 INFO L263 TraceCheckUtils]: 36: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,477 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,477 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:20,477 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,478 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 22:21:20,478 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~ret2;havoc #t~ret3; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:20,478 INFO L280 TraceCheckUtils]: 42: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:20,480 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 22:21:20,480 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 22:21:20,480 INFO L263 TraceCheckUtils]: 45: Hoare triple {8152#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,480 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,480 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,481 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,481 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,481 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 22:21:20,482 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 22:21:20,482 INFO L280 TraceCheckUtils]: 52: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume true; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:20,483 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 22:21:20,484 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 22:21:20,484 INFO L263 TraceCheckUtils]: 55: Hoare triple {8183#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,484 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,484 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,484 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,484 INFO L263 TraceCheckUtils]: 59: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,485 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,485 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,485 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,485 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,485 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:20,485 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,485 INFO L263 TraceCheckUtils]: 66: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,485 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,486 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:20,486 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,486 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:20,486 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 22:21:20,486 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,487 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 22:21:20,487 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~ret2;havoc #t~ret3; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:20,488 INFO L280 TraceCheckUtils]: 75: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume true; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:20,489 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 22:21:20,489 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 22:21:20,489 INFO L263 TraceCheckUtils]: 78: Hoare triple {8253#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,490 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,490 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,490 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,490 INFO L263 TraceCheckUtils]: 82: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,490 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,491 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,491 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,491 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,491 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:20,492 INFO L280 TraceCheckUtils]: 88: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,492 INFO L263 TraceCheckUtils]: 89: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,492 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,492 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,492 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,492 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,492 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:20,493 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:20,493 INFO L280 TraceCheckUtils]: 96: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,493 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 22:21:20,494 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 22:21:20,494 INFO L280 TraceCheckUtils]: 99: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume true; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:20,495 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 22:21:20,495 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 22:21:20,496 INFO L263 TraceCheckUtils]: 102: Hoare triple {8326#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,496 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,496 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,496 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,496 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,496 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,496 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,496 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,497 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,497 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,497 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,497 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,497 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,498 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,498 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,498 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,498 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,498 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,498 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,498 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,499 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,499 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:20,499 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,499 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,499 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,499 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:20,499 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,499 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:20,499 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:20,500 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,500 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:20,500 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,500 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,500 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,500 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,500 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,501 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,501 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:20,501 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 22:21:20,501 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,501 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:20,501 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,501 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,501 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,502 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,502 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,502 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,502 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,502 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,502 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,502 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,502 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:20,502 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,503 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,503 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,503 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:20,503 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,503 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:20,503 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 22:21:20,503 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,503 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:20,504 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:20,504 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,504 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:20,504 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,504 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,504 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,504 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,504 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,505 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,505 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,505 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,505 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,505 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,505 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:20,505 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,505 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,506 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,506 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,506 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,506 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,506 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:20,506 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:20,506 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,506 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:20,507 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 22:21:20,507 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,508 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 22:21:20,508 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~ret2;havoc #t~ret3; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:20,508 INFO L280 TraceCheckUtils]: 191: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume true; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:20,509 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 22:21:20,510 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 22:21:20,510 INFO L263 TraceCheckUtils]: 194: Hoare triple {8603#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,510 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,510 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,510 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,510 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,510 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,511 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,511 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,511 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,511 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,511 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,512 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,512 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,512 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,513 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,513 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,513 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,513 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,514 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,514 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,514 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,514 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:20,514 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,514 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,515 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,515 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:20,515 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,515 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:20,515 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 22:21:20,515 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,516 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:20,516 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,516 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,516 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,516 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,516 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,517 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,517 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:20,517 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:20,517 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,517 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:20,518 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,518 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,518 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,518 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,518 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,518 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,519 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,519 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,519 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,519 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,519 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:20,520 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,520 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,520 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,520 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-17 22:21:20,520 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,521 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:20,521 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:20,521 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,521 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:20,521 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 22:21:20,521 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,522 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-17 22:21:20,522 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,522 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,522 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,522 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,523 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-17 22:21:20,523 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-17 22:21:20,523 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,523 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,523 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,523 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,524 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-17 22:21:20,524 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-17 22:21:20,524 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-17 22:21:20,524 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-17 22:21:20,524 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-17 22:21:20,524 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-17 22:21:20,525 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,525 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-17 22:21:20,525 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 22:21:20,525 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,525 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-17 22:21:20,526 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {6745#true} is VALID [2020-07-17 22:21:20,526 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-17 22:21:20,532 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 22:21:20,533 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 22:21:20,533 INFO L280 TraceCheckUtils]: 283: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume true; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:20,534 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 22:21:20,534 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 22:21:20,534 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 21 == ~result~0; {6746#false} is VALID [2020-07-17 22:21:20,535 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-17 22:21:20,585 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 22:21:20,585 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:20,585 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 18 [2020-07-17 22:21:20,586 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690225125] [2020-07-17 22:21:20,587 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-17 22:21:20,775 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:20,775 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-17 22:21:20,919 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 22:21:20,919 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-17 22:21:20,919 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:20,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-17 22:21:20,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=260, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:21:20,920 INFO L87 Difference]: Start difference. First operand 117 states and 172 transitions. Second operand 18 states. [2020-07-17 22:21:23,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:23,706 INFO L93 Difference]: Finished difference Result 263 states and 450 transitions. [2020-07-17 22:21:23,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 22:21:23,706 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-17 22:21:23,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-17 22:21:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-17 22:21:23,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-17 22:21:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-17 22:21:23,716 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 198 transitions. [2020-07-17 22:21:24,039 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 22:21:24,045 INFO L225 Difference]: With dead ends: 263 [2020-07-17 22:21:24,045 INFO L226 Difference]: Without dead ends: 158 [2020-07-17 22:21:24,047 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 22:21:24,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-17 22:21:24,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 148. [2020-07-17 22:21:24,158 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:24,158 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 148 states. [2020-07-17 22:21:24,158 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 148 states. [2020-07-17 22:21:24,158 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 148 states. [2020-07-17 22:21:24,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:24,167 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-17 22:21:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-17 22:21:24,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:24,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:24,169 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 158 states. [2020-07-17 22:21:24,170 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 158 states. [2020-07-17 22:21:24,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:24,178 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-17 22:21:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-17 22:21:24,179 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:24,179 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:24,179 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:24,180 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:24,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-17 22:21:24,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 227 transitions. [2020-07-17 22:21:24,186 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 227 transitions. Word has length 288 [2020-07-17 22:21:24,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:24,187 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 227 transitions. [2020-07-17 22:21:24,187 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-17 22:21:24,187 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 227 transitions. [2020-07-17 22:21:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2020-07-17 22:21:24,194 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:24,194 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 22:21:24,408 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:21:24,409 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:24,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:24,409 INFO L82 PathProgramCache]: Analyzing trace with hash -334408484, now seen corresponding path program 2 times [2020-07-17 22:21:24,409 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:24,410 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912648113] [2020-07-17 22:21:24,410 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,508 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-17 22:21:24,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,770 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:24,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,776 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:24,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:24,777 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,778 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,778 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:24,779 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:24,779 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,779 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:24,780 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,780 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:24,780 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 22:21:24,780 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,781 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,785 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,785 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:24,786 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,787 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:24,787 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,788 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,788 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,789 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:24,789 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:24,789 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,790 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:24,790 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,790 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:24,790 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 22:21:24,791 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,791 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:24,791 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:24,791 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,792 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,792 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,792 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,792 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,793 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:24,793 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:24,793 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,794 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 22:21:24,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,865 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 22:21:24,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:24,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,870 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 22:21:24,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,872 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 22:21:24,873 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 22:21:24,873 INFO L263 TraceCheckUtils]: 3: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,874 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,874 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,875 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 22:21:24,876 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 22:21:24,876 INFO L263 TraceCheckUtils]: 10: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,877 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:24,877 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,878 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 22:21:24,879 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~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,879 INFO L280 TraceCheckUtils]: 16: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,881 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 22:21:24,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,882 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 22:21:24,883 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 22:21:24,883 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 22:21:24,884 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,884 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:24,884 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,885 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,885 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:24,885 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,886 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,886 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,886 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,887 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:24,887 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:24,887 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,887 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,887 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:24,888 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,888 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:24,888 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 22:21:24,888 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,889 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:24,889 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:24,889 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,889 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,889 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,890 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,890 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,890 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:24,890 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:24,890 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,891 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 22:21:24,892 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 22:21:24,892 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 22:21:24,893 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,894 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 22:21:24,895 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 22:21:24,895 INFO L263 TraceCheckUtils]: 41: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,895 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,896 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,896 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,896 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,897 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 22:21:24,898 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 22:21:24,898 INFO L263 TraceCheckUtils]: 48: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,898 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,898 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:24,899 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,899 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 22:21:24,900 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~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,901 INFO L280 TraceCheckUtils]: 54: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,902 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 22:21:24,902 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 22:21:24,903 INFO L280 TraceCheckUtils]: 57: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,904 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,950 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 22:21:24,951 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 22:21:24,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,953 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 22:21:24,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:24,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,959 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 22:21:24,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,961 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 22:21:24,961 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 22:21:24,962 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 22:21:24,962 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,963 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 22:21:24,964 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 22:21:24,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:24,966 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 22:21:24,966 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 22:21:24,967 INFO L263 TraceCheckUtils]: 10: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,967 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,967 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,967 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,969 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 22:21:24,969 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 22:21:24,970 INFO L280 TraceCheckUtils]: 17: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:24,971 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:24,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:24,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,974 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 22:21:24,975 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 22:21:24,975 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 22:21:24,975 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,975 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,976 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:24,976 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,976 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:24,977 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,977 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,977 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,977 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,978 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,978 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:24,978 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:24,978 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,979 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,979 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:24,979 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,979 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:24,980 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 22:21:24,980 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,980 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:24,980 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:24,981 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,981 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,981 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,981 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,982 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,982 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:24,982 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:24,983 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,984 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 22:21:24,985 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 22:21:24,985 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 22:21:24,986 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,987 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 22:21:24,988 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 22:21:24,988 INFO L263 TraceCheckUtils]: 45: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:24,989 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,989 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:24,989 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:24,990 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,991 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 22:21:24,991 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 22:21:24,992 INFO L263 TraceCheckUtils]: 52: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:24,992 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:24,992 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:24,993 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:24,994 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 22:21:24,994 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~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,995 INFO L280 TraceCheckUtils]: 58: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:24,997 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 22:21:24,997 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 22:21:24,998 INFO L280 TraceCheckUtils]: 61: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:24,999 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:25,000 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 22:21:25,000 INFO L263 TraceCheckUtils]: 64: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,001 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,002 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 22:21:25,002 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 22:21:25,002 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 22:21:25,003 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,004 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 22:21:25,005 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 22:21:25,005 INFO L280 TraceCheckUtils]: 72: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:25,007 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 22:21:25,007 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 22:21:25,007 INFO L263 TraceCheckUtils]: 75: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,008 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,008 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,008 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,008 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,009 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 22:21:25,010 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 22:21:25,010 INFO L280 TraceCheckUtils]: 82: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,011 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:25,012 INFO L280 TraceCheckUtils]: 84: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-17 22:21:25,012 INFO L280 TraceCheckUtils]: 85: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,012 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,061 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,061 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,061 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,062 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,062 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,062 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,062 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,063 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,063 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,063 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,063 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,064 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,064 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,064 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,064 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 22:21:25,064 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,065 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,069 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,070 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,070 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,071 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,071 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,071 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,072 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,072 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,072 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,073 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,073 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,073 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,074 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 22:21:25,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,074 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,075 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,075 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,075 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,076 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,076 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,077 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,087 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,091 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,092 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,092 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,092 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,092 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,092 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,093 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,093 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,093 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,093 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,094 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,094 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,094 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,094 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,095 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,096 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,096 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,096 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,096 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,097 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,097 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,097 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,098 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,098 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,098 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,098 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,098 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,099 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,099 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,099 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,099 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,100 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,100 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,100 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,100 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 22:21:25,100 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,101 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,101 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,101 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,101 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,102 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,102 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,102 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,102 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,102 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,103 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,103 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,103 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,103 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,104 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,104 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,104 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,104 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,104 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,105 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,105 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,105 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,105 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,105 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,106 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,106 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,106 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,106 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,106 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,107 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,107 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,107 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,107 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 22:21:25,108 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,108 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,118 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,123 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,124 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,125 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,126 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,126 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,126 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,127 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,127 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,127 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,127 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,128 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 22:21:25,128 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,128 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,129 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,130 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,130 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,130 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,130 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,130 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,131 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,131 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,131 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,131 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,131 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,132 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,132 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,133 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,133 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,133 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,134 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,134 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,134 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,134 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,134 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 22:21:25,135 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,135 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,135 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,135 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,135 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,136 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,136 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,136 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,136 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,137 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,137 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,137 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,137 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,137 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,138 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,138 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,138 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,138 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,138 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,139 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,139 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,139 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,139 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,139 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,140 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,140 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,140 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,140 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,141 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,141 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,141 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,141 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,141 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 22:21:25,142 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,142 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,142 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,142 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,142 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,143 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,143 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,143 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,143 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,144 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,144 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,144 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,144 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,144 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,145 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,145 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,145 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,145 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,145 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,146 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,146 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 22:21:25,146 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,146 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,147 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,147 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,147 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:25,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,152 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,153 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,154 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 22:21:25,155 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 22:21:25,155 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 22:21:25,155 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,155 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,156 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,156 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,156 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,156 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,156 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,157 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,157 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,157 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,157 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,157 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,158 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,158 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,158 INFO L263 TraceCheckUtils]: 26: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,159 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,159 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,159 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,159 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,160 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 22:21:25,160 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,160 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,160 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,161 INFO L263 TraceCheckUtils]: 35: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,161 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,161 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,161 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,161 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,162 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,162 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,162 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,163 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 22:21:25,164 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 22:21:25,164 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 22:21:25,165 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,166 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 22:21:25,167 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 22:21:25,167 INFO L263 TraceCheckUtils]: 49: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,167 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,167 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,168 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,168 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,169 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 22:21:25,170 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 22:21:25,170 INFO L263 TraceCheckUtils]: 56: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,170 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,170 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,171 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,172 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 22:21:25,172 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~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,173 INFO L280 TraceCheckUtils]: 62: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,174 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 22:21:25,174 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 22:21:25,175 INFO L280 TraceCheckUtils]: 65: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,176 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:25,177 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 22:21:25,177 INFO L263 TraceCheckUtils]: 68: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,177 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,178 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 22:21:25,179 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 22:21:25,179 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 22:21:25,179 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,180 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 22:21:25,180 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 22:21:25,181 INFO L280 TraceCheckUtils]: 76: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:25,182 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 22:21:25,183 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 22:21:25,183 INFO L263 TraceCheckUtils]: 79: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,183 INFO L280 TraceCheckUtils]: 80: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,183 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,184 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,184 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,185 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 22:21:25,185 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 22:21:25,186 INFO L280 TraceCheckUtils]: 86: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,187 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:25,187 INFO L280 TraceCheckUtils]: 88: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-17 22:21:25,187 INFO L280 TraceCheckUtils]: 89: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,188 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:25,188 INFO L280 TraceCheckUtils]: 91: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:25,188 INFO L263 TraceCheckUtils]: 92: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,188 INFO L280 TraceCheckUtils]: 93: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,189 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,189 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,189 INFO L263 TraceCheckUtils]: 96: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,189 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,189 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,190 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,190 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,190 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,190 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,190 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,191 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,191 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,191 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,191 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,191 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,192 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,192 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,192 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,192 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,192 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,193 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,193 INFO L263 TraceCheckUtils]: 115: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,193 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,193 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,193 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,194 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,194 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 22:21:25,194 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,194 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,194 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,195 INFO L263 TraceCheckUtils]: 124: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,195 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,195 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,195 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,195 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,196 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,196 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,196 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,196 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,196 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,197 INFO L263 TraceCheckUtils]: 134: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,197 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,197 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,197 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,197 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,198 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,198 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,198 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,198 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,198 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,199 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,199 INFO L263 TraceCheckUtils]: 145: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,199 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,199 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,199 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,200 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,200 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,200 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,200 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,200 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 22:21:25,201 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,201 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,201 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,201 INFO L263 TraceCheckUtils]: 157: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,201 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,202 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,202 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,202 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,202 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,202 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,203 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,203 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,203 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,203 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,203 INFO L263 TraceCheckUtils]: 168: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,204 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,204 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,204 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,204 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,204 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,205 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 22:21:25,205 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,205 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,205 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,205 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,206 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:25,206 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 22:21:25,206 INFO L280 TraceCheckUtils]: 181: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,206 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:21:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,274 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,278 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,279 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,279 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,279 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,280 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,280 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,280 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,281 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,281 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,281 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,281 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 22:21:25,282 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,282 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,286 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,287 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,288 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,288 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,288 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,288 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,289 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,289 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,289 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,289 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,289 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,290 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,290 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,290 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 22:21:25,290 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,291 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,291 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,291 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,291 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,291 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,292 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,292 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,292 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,292 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,292 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,293 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,301 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,305 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,306 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,306 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,306 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,306 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,307 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,307 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,307 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,307 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,307 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,308 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,308 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,308 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,308 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,309 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,310 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,310 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,310 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,310 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,311 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,311 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,311 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,311 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,311 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,312 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,312 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,312 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,312 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,312 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,313 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,313 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,313 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,313 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,313 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 22:21:25,314 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,314 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,314 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,314 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,314 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,315 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,315 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,315 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,315 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,315 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,316 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,316 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,316 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,316 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,316 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,317 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,317 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,317 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,317 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,317 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,318 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,318 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,318 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,318 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,318 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,319 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,319 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,319 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,319 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,319 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,319 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,320 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,320 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 22:21:25,320 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,320 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:21:25,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,323 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,323 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,324 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,325 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 22:21:25,326 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 22:21:25,326 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 22:21:25,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,327 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,327 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,327 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,327 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,327 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,328 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,328 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,328 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,328 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,328 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,329 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,329 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,329 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,329 INFO L263 TraceCheckUtils]: 30: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,329 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,329 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,330 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,330 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,330 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 22:21:25,330 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,330 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,331 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,331 INFO L263 TraceCheckUtils]: 39: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,331 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,331 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,331 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,332 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,332 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,332 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,332 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,333 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 22:21:25,334 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 22:21:25,334 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 22:21:25,335 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,335 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 22:21:25,336 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 22:21:25,336 INFO L263 TraceCheckUtils]: 53: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,337 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,337 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,337 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,337 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,338 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 22:21:25,339 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 22:21:25,339 INFO L263 TraceCheckUtils]: 60: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,339 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,339 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,339 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,340 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 22:21:25,341 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~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,341 INFO L280 TraceCheckUtils]: 66: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,342 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 22:21:25,343 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 22:21:25,344 INFO L280 TraceCheckUtils]: 69: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,345 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:25,345 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 22:21:25,346 INFO L263 TraceCheckUtils]: 72: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,346 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,347 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 22:21:25,347 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 22:21:25,347 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 22:21:25,348 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,348 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 22:21:25,349 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 22:21:25,350 INFO L280 TraceCheckUtils]: 80: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:25,351 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 22:21:25,351 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 22:21:25,352 INFO L263 TraceCheckUtils]: 83: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,352 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,352 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,352 INFO L280 TraceCheckUtils]: 86: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,352 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,353 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 22:21:25,354 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 22:21:25,354 INFO L280 TraceCheckUtils]: 90: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,355 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:25,355 INFO L280 TraceCheckUtils]: 92: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-17 22:21:25,356 INFO L280 TraceCheckUtils]: 93: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,356 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:25,356 INFO L280 TraceCheckUtils]: 95: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:25,356 INFO L263 TraceCheckUtils]: 96: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,356 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,356 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,356 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,357 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,357 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,357 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,357 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,357 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,357 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,357 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,357 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,358 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,358 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,358 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,358 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,358 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,358 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,358 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,358 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,359 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,359 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,359 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,359 INFO L263 TraceCheckUtils]: 119: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,359 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,359 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,359 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,360 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,360 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 22:21:25,360 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,360 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,360 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,360 INFO L263 TraceCheckUtils]: 128: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,360 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,360 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,361 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,361 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,361 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,361 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,361 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,361 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,361 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,362 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,362 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,362 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,362 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,362 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,362 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,362 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,362 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,363 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,363 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,363 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,363 INFO L263 TraceCheckUtils]: 149: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,363 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,363 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,363 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,364 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,364 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,364 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,364 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,364 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 22:21:25,364 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,364 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,365 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,365 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,365 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,365 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,365 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,366 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,366 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,366 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,366 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,366 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,367 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,367 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,367 INFO L263 TraceCheckUtils]: 172: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,367 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,367 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,367 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,368 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,368 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,368 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 22:21:25,368 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,368 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,369 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,369 INFO L280 TraceCheckUtils]: 182: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,369 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:25,369 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 22:21:25,369 INFO L280 TraceCheckUtils]: 185: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,369 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:21:25,370 INFO L280 TraceCheckUtils]: 187: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:25,370 INFO L263 TraceCheckUtils]: 188: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,370 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,370 INFO L280 TraceCheckUtils]: 190: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,370 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,371 INFO L263 TraceCheckUtils]: 192: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,371 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,371 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,371 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,371 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,371 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,372 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,372 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,372 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,372 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,372 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,372 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,372 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,373 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,373 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,373 INFO L263 TraceCheckUtils]: 207: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,373 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,373 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,373 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,374 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,374 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 22:21:25,374 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,374 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,374 INFO L280 TraceCheckUtils]: 215: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,375 INFO L263 TraceCheckUtils]: 216: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,375 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,375 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,375 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,375 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,376 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,376 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,376 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,376 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,376 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,376 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,376 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,376 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,377 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,377 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,377 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,377 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,377 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,377 INFO L280 TraceCheckUtils]: 234: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,377 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,377 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,378 INFO L263 TraceCheckUtils]: 237: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,378 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,378 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,378 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,378 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,378 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,379 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,379 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,379 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 22:21:25,379 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,379 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:21:25,380 INFO L280 TraceCheckUtils]: 248: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-17 22:21:25,380 INFO L280 TraceCheckUtils]: 249: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,380 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:25,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,458 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,462 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,463 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,463 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,464 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,464 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,464 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,465 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,465 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,465 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,465 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,465 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 22:21:25,466 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,466 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,470 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,470 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,471 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,471 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,471 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,472 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,472 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,472 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,472 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,472 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,473 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,473 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,473 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,473 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,473 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,474 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,474 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,474 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 22:21:25,474 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,475 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,475 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,475 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,475 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,475 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,476 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,476 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,476 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,476 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,476 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,477 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,485 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,489 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,490 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,490 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,491 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,491 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,491 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,492 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,492 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,492 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,492 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,492 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,493 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,493 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,494 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,494 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,494 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,495 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,495 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,495 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,495 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,495 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,496 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,496 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,496 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,496 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,497 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,497 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,497 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,497 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,498 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,498 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 22:21:25,498 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,498 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,498 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,499 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,499 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,499 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,499 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,499 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,500 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,500 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,500 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,500 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,500 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,501 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,501 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,501 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,501 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,501 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,502 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,502 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,502 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,502 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,502 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,503 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,503 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,503 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,503 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,503 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,504 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,504 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,504 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,504 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,504 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 22:21:25,505 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,505 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,514 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,515 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,515 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:25,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,519 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,520 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,520 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,520 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,521 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,521 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,521 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,521 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,521 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,521 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,522 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,522 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,522 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 22:21:25,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,523 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,524 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,524 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,524 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,524 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,525 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,525 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,525 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,525 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,525 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,526 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,526 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,526 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,526 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,526 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,527 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,527 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,527 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,527 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,527 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,528 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,528 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,528 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,528 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 22:21:25,528 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,528 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,529 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,529 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,529 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,529 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,529 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,530 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,530 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,530 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,530 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,530 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,530 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,531 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,531 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,531 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,531 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,531 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,532 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,532 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,532 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,532 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,532 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,533 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,533 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,533 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,533 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,533 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,533 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,534 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,534 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,534 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,534 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 22:21:25,534 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,535 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,535 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,535 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,535 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,535 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,535 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,536 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,536 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,536 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,536 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,536 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,537 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,537 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,537 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,537 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,537 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,538 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,538 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,538 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,538 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 22:21:25,538 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,539 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,539 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,539 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,539 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:25,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,543 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,543 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,544 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,544 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,544 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,544 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,545 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,545 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,545 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,546 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,547 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 22:21:25,547 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 22:21:25,547 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 22:21:25,548 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,548 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,548 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,548 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,548 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,548 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,549 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,549 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,549 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,550 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,550 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,550 INFO L263 TraceCheckUtils]: 34: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,550 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,550 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,551 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,551 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,551 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 22:21:25,551 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,551 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,551 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,552 INFO L263 TraceCheckUtils]: 43: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,552 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,552 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,552 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,552 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,553 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,553 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,553 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,554 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 22:21:25,555 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 22:21:25,555 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 22:21:25,555 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,556 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 22:21:25,557 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 22:21:25,557 INFO L263 TraceCheckUtils]: 57: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,557 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,558 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,558 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,558 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,559 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 22:21:25,559 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 22:21:25,559 INFO L263 TraceCheckUtils]: 64: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,560 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,560 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,560 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,561 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 22:21:25,561 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~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,562 INFO L280 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,563 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 22:21:25,563 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 22:21:25,564 INFO L280 TraceCheckUtils]: 73: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,565 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:25,566 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 22:21:25,566 INFO L263 TraceCheckUtils]: 76: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,566 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,567 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 22:21:25,567 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 22:21:25,568 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 22:21:25,568 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,569 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 22:21:25,569 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 22:21:25,570 INFO L280 TraceCheckUtils]: 84: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:25,571 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 22:21:25,572 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 22:21:25,572 INFO L263 TraceCheckUtils]: 87: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,572 INFO L280 TraceCheckUtils]: 88: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,572 INFO L280 TraceCheckUtils]: 89: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,572 INFO L280 TraceCheckUtils]: 90: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,573 INFO L280 TraceCheckUtils]: 91: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,573 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 22:21:25,574 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 22:21:25,575 INFO L280 TraceCheckUtils]: 94: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,576 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:25,576 INFO L280 TraceCheckUtils]: 96: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-17 22:21:25,576 INFO L280 TraceCheckUtils]: 97: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,576 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:25,577 INFO L280 TraceCheckUtils]: 99: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:25,577 INFO L263 TraceCheckUtils]: 100: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,577 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,577 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,577 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,578 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,578 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,578 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,578 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,578 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,579 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,579 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,579 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,579 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,579 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,579 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,580 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,580 INFO L263 TraceCheckUtils]: 116: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,580 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,580 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,580 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,581 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,581 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,581 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,581 INFO L263 TraceCheckUtils]: 123: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,581 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,582 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,582 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,582 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,582 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 22:21:25,582 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,583 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,583 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,583 INFO L263 TraceCheckUtils]: 132: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,583 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,583 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,583 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,584 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,584 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,584 INFO L280 TraceCheckUtils]: 138: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,584 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,584 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,585 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,585 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,585 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,585 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,585 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,586 INFO L263 TraceCheckUtils]: 146: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,586 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,586 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,586 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,586 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,587 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,587 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,587 INFO L263 TraceCheckUtils]: 153: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,587 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,587 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,588 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,588 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,588 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,588 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,588 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,588 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 22:21:25,589 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,589 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,589 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,589 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,589 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,590 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,590 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,590 INFO L263 TraceCheckUtils]: 169: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,590 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,590 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,591 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,591 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,591 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,591 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,591 INFO L263 TraceCheckUtils]: 176: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,592 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,592 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,592 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,592 INFO L280 TraceCheckUtils]: 180: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,592 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,593 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 22:21:25,593 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,593 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,593 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,594 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,594 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:25,594 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 22:21:25,594 INFO L280 TraceCheckUtils]: 189: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,594 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:21:25,594 INFO L280 TraceCheckUtils]: 191: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:25,595 INFO L263 TraceCheckUtils]: 192: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,595 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,595 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,595 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,595 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,595 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,596 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,596 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,596 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,596 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,596 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,596 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,597 INFO L263 TraceCheckUtils]: 204: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,597 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,597 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,597 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,597 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,598 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,598 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,598 INFO L263 TraceCheckUtils]: 211: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,598 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,598 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,598 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,599 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,599 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 22:21:25,599 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,599 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,599 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,599 INFO L263 TraceCheckUtils]: 220: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,600 INFO L280 TraceCheckUtils]: 221: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,600 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,600 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,600 INFO L280 TraceCheckUtils]: 224: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,600 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,600 INFO L280 TraceCheckUtils]: 226: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,601 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,601 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,601 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,601 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,601 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,601 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,602 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,602 INFO L263 TraceCheckUtils]: 234: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,602 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,602 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,602 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,602 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,603 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,603 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,603 INFO L263 TraceCheckUtils]: 241: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,603 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,603 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,604 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,604 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,604 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,604 INFO L280 TraceCheckUtils]: 247: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,604 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,604 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 22:21:25,605 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,605 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:21:25,605 INFO L280 TraceCheckUtils]: 252: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-17 22:21:25,605 INFO L280 TraceCheckUtils]: 253: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,605 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:25,605 INFO L280 TraceCheckUtils]: 255: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:25,606 INFO L263 TraceCheckUtils]: 256: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,606 INFO L280 TraceCheckUtils]: 257: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,606 INFO L280 TraceCheckUtils]: 258: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,606 INFO L280 TraceCheckUtils]: 259: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,606 INFO L263 TraceCheckUtils]: 260: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,607 INFO L280 TraceCheckUtils]: 261: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,607 INFO L280 TraceCheckUtils]: 262: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,607 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,607 INFO L263 TraceCheckUtils]: 264: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,607 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,608 INFO L280 TraceCheckUtils]: 266: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,608 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,608 INFO L263 TraceCheckUtils]: 268: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,608 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,608 INFO L280 TraceCheckUtils]: 270: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,609 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,609 INFO L263 TraceCheckUtils]: 272: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,609 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,609 INFO L280 TraceCheckUtils]: 274: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,609 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,609 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,610 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,610 INFO L280 TraceCheckUtils]: 278: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,610 INFO L263 TraceCheckUtils]: 279: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,610 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,610 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,610 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,611 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,611 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 22:21:25,611 INFO L280 TraceCheckUtils]: 285: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,611 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,611 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,611 INFO L263 TraceCheckUtils]: 288: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,612 INFO L280 TraceCheckUtils]: 289: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,612 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,612 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,612 INFO L280 TraceCheckUtils]: 292: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,612 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,613 INFO L280 TraceCheckUtils]: 294: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,613 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,613 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,613 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,613 INFO L263 TraceCheckUtils]: 298: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,613 INFO L280 TraceCheckUtils]: 299: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,614 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,614 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,614 INFO L263 TraceCheckUtils]: 302: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,614 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,614 INFO L280 TraceCheckUtils]: 304: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,614 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,615 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,615 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,615 INFO L280 TraceCheckUtils]: 308: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,615 INFO L263 TraceCheckUtils]: 309: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,615 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,616 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,616 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,616 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,616 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,616 INFO L280 TraceCheckUtils]: 315: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,617 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,617 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 22:21:25,617 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,617 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,617 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,617 INFO L263 TraceCheckUtils]: 321: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,618 INFO L280 TraceCheckUtils]: 322: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,618 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,618 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,618 INFO L263 TraceCheckUtils]: 325: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,618 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,619 INFO L280 TraceCheckUtils]: 327: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,619 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,619 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,619 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,619 INFO L280 TraceCheckUtils]: 331: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,619 INFO L263 TraceCheckUtils]: 332: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,620 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,620 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,620 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,620 INFO L280 TraceCheckUtils]: 336: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,620 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,620 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 22:21:25,621 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,621 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,621 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,621 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,621 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:25,621 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 22:21:25,622 INFO L280 TraceCheckUtils]: 345: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,622 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9780#false} {9783#(<= 8 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-17 22:21:25,733 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-17 22:21:25,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,734 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-17 22:21:25,734 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-17 22:21:25,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 8; {9783#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:25,736 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-17 22:21:25,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,737 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,737 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,737 INFO L263 TraceCheckUtils]: 9: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,737 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,738 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,738 INFO L263 TraceCheckUtils]: 13: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,739 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,739 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,739 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,740 INFO L263 TraceCheckUtils]: 17: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,740 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,740 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,740 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,741 INFO L263 TraceCheckUtils]: 21: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,742 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,742 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 22:21:25,743 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 22:21:25,744 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 22:21:25,744 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,745 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,745 INFO L263 TraceCheckUtils]: 29: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,746 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,746 INFO L263 TraceCheckUtils]: 33: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,746 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,747 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,747 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,747 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,747 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,748 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,748 INFO L263 TraceCheckUtils]: 40: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,748 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,749 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,749 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,749 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,750 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 22:21:25,750 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,750 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,750 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,751 INFO L263 TraceCheckUtils]: 49: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,751 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,751 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,752 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,752 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,752 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,752 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,753 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,754 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 22:21:25,755 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 22:21:25,755 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 22:21:25,756 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,757 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 22:21:25,758 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 22:21:25,759 INFO L263 TraceCheckUtils]: 63: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,759 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,759 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,760 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,760 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,761 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 22:21:25,762 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 22:21:25,762 INFO L263 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,763 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,763 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,763 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,764 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 22:21:25,765 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~ret2;havoc #t~ret3; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,766 INFO L280 TraceCheckUtils]: 76: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,768 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 22:21:25,768 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 22:21:25,769 INFO L280 TraceCheckUtils]: 79: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,771 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-17 22:21:25,772 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 22:21:25,772 INFO L263 TraceCheckUtils]: 82: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,773 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:25,774 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 22:21:25,774 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 22:21:25,775 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 22:21:25,775 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:25,776 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 22:21:25,777 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 22:21:25,778 INFO L280 TraceCheckUtils]: 90: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:25,780 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 22:21:25,781 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 22:21:25,781 INFO L263 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,781 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,782 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,782 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,782 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,783 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 22:21:25,784 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 22:21:25,785 INFO L280 TraceCheckUtils]: 100: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:25,787 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-17 22:21:25,787 INFO L280 TraceCheckUtils]: 102: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-17 22:21:25,787 INFO L280 TraceCheckUtils]: 103: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,788 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:25,788 INFO L280 TraceCheckUtils]: 105: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:25,788 INFO L263 TraceCheckUtils]: 106: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,788 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,789 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,789 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,789 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,790 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,790 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,790 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,790 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,791 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,791 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,791 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,791 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,792 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,792 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,792 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,792 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,793 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,793 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,793 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,793 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,794 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,794 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,794 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,795 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,795 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,795 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,795 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,796 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 22:21:25,796 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,796 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,797 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,797 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,797 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,797 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,798 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,798 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,798 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,799 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,799 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,799 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,799 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,800 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,800 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,800 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,801 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,801 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,801 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,801 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,802 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,802 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,802 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,803 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,803 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,803 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,803 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,804 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,804 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,804 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,804 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,805 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,805 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 22:21:25,805 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,806 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,806 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,806 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,806 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,807 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,807 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,807 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,807 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,807 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,808 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,808 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,808 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,808 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,808 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,809 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,809 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,809 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,809 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,809 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,810 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 22:21:25,810 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,810 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,810 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,810 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,810 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:25,811 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 22:21:25,811 INFO L280 TraceCheckUtils]: 195: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,811 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-17 22:21:25,811 INFO L280 TraceCheckUtils]: 197: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:25,811 INFO L263 TraceCheckUtils]: 198: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,811 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,812 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,812 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,812 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,812 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,812 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,813 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,813 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,813 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,813 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,813 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,814 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,814 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,814 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,814 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,814 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,814 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,815 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,815 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,815 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,815 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,815 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,815 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,816 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 22:21:25,816 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,816 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,816 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,816 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,816 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,816 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,817 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,817 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,817 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,817 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,817 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,817 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,818 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,818 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,818 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,819 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,819 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,819 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,820 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,820 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,820 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,820 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,821 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,821 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,821 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,822 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,822 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,822 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,822 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,823 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,823 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,823 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,824 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 22:21:25,824 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,824 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-17 22:21:25,824 INFO L280 TraceCheckUtils]: 258: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9780#false} is VALID [2020-07-17 22:21:25,825 INFO L280 TraceCheckUtils]: 259: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,825 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-17 22:21:25,825 INFO L280 TraceCheckUtils]: 261: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-17 22:21:25,826 INFO L263 TraceCheckUtils]: 262: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,826 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,826 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,827 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,827 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,827 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,827 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,828 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,828 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,828 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,829 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,829 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,829 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,829 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,830 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,830 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,830 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,831 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,831 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,831 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,831 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,832 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,832 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,832 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,833 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,833 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,833 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,833 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,834 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 22:21:25,834 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,834 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,835 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,835 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,835 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,836 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,836 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,836 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,836 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,837 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,837 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,837 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,838 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,838 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,838 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,838 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,839 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,839 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,839 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,840 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,840 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,840 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,840 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,841 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,841 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,841 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,842 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:25,842 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,842 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,842 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,843 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,843 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,843 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 22:21:25,844 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,844 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:25,844 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,845 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,845 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,845 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,845 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:25,846 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:25,846 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,846 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,847 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,847 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,847 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:25,847 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:25,848 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:25,848 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:25,848 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:25,849 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:25,849 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,849 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:25,849 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 22:21:25,850 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,850 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:25,850 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:25,851 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:25,851 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-17 22:21:25,851 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 22:21:25,851 INFO L280 TraceCheckUtils]: 351: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-17 22:21:25,852 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {9780#false} {9783#(<= 8 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-17 22:21:25,852 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 22:21:25,852 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 21 == ~result~0; {9780#false} is VALID [2020-07-17 22:21:25,853 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-17 22:21:25,974 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 22:21:25,975 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912648113] [2020-07-17 22:21:25,975 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1662609532] [2020-07-17 22:21:25,975 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 22:21:26,143 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-17 22:21:26,144 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:26,148 INFO L264 TraceCheckSpWp]: Trace formula consists of 792 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:21:26,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:26,221 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:26,826 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-17 22:21:26,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,827 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-17 22:21:26,827 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-17 22:21:26,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 8; {9783#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:26,828 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-17 22:21:26,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:26,830 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 22:21:26,830 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 22:21:26,830 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 22:21:26,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:26,832 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 22:21:26,832 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 22:21:26,832 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 22:21:26,833 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:26,834 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 22:21:26,834 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 22:21:26,834 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 22:21:26,835 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:26,836 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 22:21:26,836 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 22:21:26,836 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 22:21:26,837 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,837 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,837 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,837 INFO L263 TraceCheckUtils]: 25: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,837 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,837 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,838 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,838 INFO L263 TraceCheckUtils]: 29: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,838 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,838 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,838 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,838 INFO L263 TraceCheckUtils]: 33: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,839 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,839 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,839 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,839 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,839 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,839 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,840 INFO L263 TraceCheckUtils]: 40: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,840 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,840 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:26,840 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,840 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,840 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 22:21:26,841 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,841 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,841 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,841 INFO L263 TraceCheckUtils]: 49: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,841 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,842 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,842 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,842 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,842 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,842 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,842 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,843 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,843 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,843 INFO L263 TraceCheckUtils]: 59: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,843 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,843 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,843 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,844 INFO L263 TraceCheckUtils]: 63: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,844 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,844 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,844 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,844 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,844 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,845 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,845 INFO L263 TraceCheckUtils]: 70: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,845 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,845 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:26,845 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,845 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,846 INFO L280 TraceCheckUtils]: 75: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,846 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,846 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,846 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 22:21:26,846 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,848 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 22:21:26,848 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 22:21:26,849 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 22:21:26,849 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:26,850 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 22:21:26,850 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 22:21:26,851 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 22:21:26,851 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:26,852 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 22:21:26,852 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 22:21:26,864 INFO L280 TraceCheckUtils]: 90: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:26,866 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 22:21:26,866 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 22:21:26,867 INFO L263 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,867 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,867 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,867 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,867 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,868 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 22:21:26,868 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 22:21:26,869 INFO L280 TraceCheckUtils]: 100: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:26,870 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 22:21:26,871 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~ret2;havoc #t~ret3; {11829#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:26,871 INFO L280 TraceCheckUtils]: 103: Hoare triple {11829#(<= |fibo2_#in~n| 4)} assume true; {11829#(<= |fibo2_#in~n| 4)} is VALID [2020-07-17 22:21:26,872 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 22:21:26,873 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 22:21:26,873 INFO L263 TraceCheckUtils]: 106: Hoare triple {11839#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,873 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,873 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,873 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,874 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,874 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,874 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,874 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,874 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,875 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,875 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,875 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,875 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,875 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,875 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,875 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,876 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,876 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,876 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,876 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,876 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,876 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,877 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,877 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,877 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,877 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:26,877 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,877 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,878 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 22:21:26,878 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,878 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,878 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,878 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,878 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,879 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,879 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,879 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,879 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,879 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,879 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,880 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,880 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,880 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,880 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,880 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,880 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,881 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,881 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,881 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,881 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,881 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,881 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,882 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,882 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,882 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,882 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:26,882 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,882 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,883 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,883 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,883 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,883 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 22:21:26,883 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,883 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,884 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,884 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,884 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,884 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,884 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,885 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,885 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,885 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,885 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,885 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,886 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,886 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,886 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,886 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,886 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,887 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,887 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,887 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,887 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 22:21:26,887 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,887 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,887 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,888 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,888 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 22:21:26,889 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 22:21:26,889 INFO L280 TraceCheckUtils]: 195: Hoare triple {11839#(<= |fibo1_#in~n| 5)} assume true; {11839#(<= |fibo1_#in~n| 5)} is VALID [2020-07-17 22:21:26,890 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 22:21:26,890 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 22:21:26,890 INFO L263 TraceCheckUtils]: 198: Hoare triple {12116#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,891 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,891 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,891 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,891 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,891 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,891 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,892 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,892 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,892 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,892 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,892 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,892 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,893 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,893 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,893 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,893 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,893 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,894 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,894 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,895 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,895 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:26,895 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,895 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,895 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 22:21:26,895 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,896 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,896 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,896 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,896 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,896 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,897 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,897 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,897 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,897 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,897 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,897 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,898 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,898 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,898 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,898 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,898 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,899 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,899 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,899 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,899 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,899 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,899 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,900 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,900 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,900 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,900 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:26,900 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,900 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,901 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,901 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,901 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,901 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 22:21:26,901 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,902 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 22:21:26,903 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~ret2;havoc #t~ret3; {12116#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:26,903 INFO L280 TraceCheckUtils]: 259: Hoare triple {12116#(<= |fibo2_#in~n| 6)} assume true; {12116#(<= |fibo2_#in~n| 6)} is VALID [2020-07-17 22:21:26,904 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 22:21:26,905 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 22:21:26,905 INFO L263 TraceCheckUtils]: 262: Hoare triple {12309#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,905 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,905 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,906 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,906 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,906 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,906 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,906 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,906 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,907 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,907 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,907 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,907 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,907 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,908 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,908 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,908 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,908 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,908 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,908 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,909 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,909 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,909 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,909 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,909 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,909 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:26,910 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,910 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,910 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 22:21:26,910 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,910 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,910 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,911 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,911 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,911 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,911 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,911 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,911 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,912 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,912 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,912 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,912 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,912 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,913 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,913 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,913 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,913 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,913 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,913 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,914 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,914 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,914 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,914 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,914 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,914 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,915 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-17 22:21:26,915 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,915 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,915 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,915 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,916 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,916 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 22:21:26,916 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,916 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-17 22:21:26,916 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,916 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,917 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,917 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,917 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-17 22:21:26,917 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-17 22:21:26,917 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,917 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,918 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,918 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,918 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-17 22:21:26,918 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-17 22:21:26,918 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-17 22:21:26,918 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-17 22:21:26,919 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-17 22:21:26,919 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-17 22:21:26,919 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,919 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-17 22:21:26,919 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 22:21:26,919 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,920 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-17 22:21:26,920 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {9779#true} is VALID [2020-07-17 22:21:26,920 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-17 22:21:26,923 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 22:21:26,924 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 22:21:26,924 INFO L280 TraceCheckUtils]: 351: Hoare triple {12309#(<= |fibo1_#in~n| 7)} assume true; {12309#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:26,925 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 22:21:26,925 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 22:21:26,926 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 21 == ~result~0; {9780#false} is VALID [2020-07-17 22:21:26,926 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-17 22:21:26,978 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 22:21:26,978 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:26,978 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 17 [2020-07-17 22:21:26,979 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101531306] [2020-07-17 22:21:26,980 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 356 [2020-07-17 22:21:27,222 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:27,222 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-17 22:21:27,374 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 22:21:27,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-17 22:21:27,375 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:27,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-17 22:21:27,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:21:27,376 INFO L87 Difference]: Start difference. First operand 148 states and 227 transitions. Second operand 17 states. [2020-07-17 22:21:29,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:29,695 INFO L93 Difference]: Finished difference Result 326 states and 537 transitions. [2020-07-17 22:21:29,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-17 22:21:29,696 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 356 [2020-07-17 22:21:29,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 165 transitions. [2020-07-17 22:21:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:21:29,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 165 transitions. [2020-07-17 22:21:29,707 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states and 165 transitions. [2020-07-17 22:21:30,048 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 22:21:30,059 INFO L225 Difference]: With dead ends: 326 [2020-07-17 22:21:30,059 INFO L226 Difference]: Without dead ends: 191 [2020-07-17 22:21:30,062 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 22:21:30,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-17 22:21:30,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 148. [2020-07-17 22:21:30,221 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:30,221 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 148 states. [2020-07-17 22:21:30,221 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 148 states. [2020-07-17 22:21:30,221 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 148 states. [2020-07-17 22:21:30,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:30,236 INFO L93 Difference]: Finished difference Result 191 states and 295 transitions. [2020-07-17 22:21:30,236 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 295 transitions. [2020-07-17 22:21:30,239 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:30,239 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:30,239 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 191 states. [2020-07-17 22:21:30,240 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 191 states. [2020-07-17 22:21:30,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:30,255 INFO L93 Difference]: Finished difference Result 191 states and 295 transitions. [2020-07-17 22:21:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 295 transitions. [2020-07-17 22:21:30,257 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:30,258 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:30,258 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:30,258 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-17 22:21:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 218 transitions. [2020-07-17 22:21:30,270 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 218 transitions. Word has length 356 [2020-07-17 22:21:30,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:30,270 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 218 transitions. [2020-07-17 22:21:30,271 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-17 22:21:30,271 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 218 transitions. [2020-07-17 22:21:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2020-07-17 22:21:30,291 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:30,292 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 22:21:30,507 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:30,508 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:30,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:30,509 INFO L82 PathProgramCache]: Analyzing trace with hash 1184218450, now seen corresponding path program 3 times [2020-07-17 22:21:30,509 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:30,510 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574422905] [2020-07-17 22:21:30,510 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:30,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:30,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:30,826 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13634#true} {13634#true} #47#return; {13634#true} is VALID [2020-07-17 22:21:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,622 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,624 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 22:21:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,631 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 22:21:31,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,634 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 22:21:31,635 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 22:21:31,636 INFO L263 TraceCheckUtils]: 3: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,637 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,637 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,641 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 22:21:31,642 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 22:21:31,643 INFO L263 TraceCheckUtils]: 10: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,643 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,644 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,644 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,645 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 22:21:31,646 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 22:21:31,647 INFO L280 TraceCheckUtils]: 16: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,649 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 22:21:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,657 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 22:21:31,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,659 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 22:21:31,659 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 22:21:31,660 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 22:21:31,661 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,662 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 22:21:31,663 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 22:21:31,664 INFO L263 TraceCheckUtils]: 7: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,665 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,665 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,667 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 22:21:31,668 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 22:21:31,668 INFO L263 TraceCheckUtils]: 14: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,669 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,669 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,669 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,671 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 22:21:31,672 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 22:21:31,674 INFO L280 TraceCheckUtils]: 20: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,675 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 22:21:31,676 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 22:21:31,677 INFO L263 TraceCheckUtils]: 23: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,677 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,677 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,678 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,678 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,679 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 22:21:31,681 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~ret2;havoc #t~ret3; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,681 INFO L280 TraceCheckUtils]: 30: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,683 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 22:21:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,699 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:31,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,709 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:31,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:31,710 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,712 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:31,712 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:31,713 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,713 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,713 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,714 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,714 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:31,715 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:31,715 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,716 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 22:21:31,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,718 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 22:21:31,719 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 22:21:31,720 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 22:21:31,720 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,721 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 22:21:31,722 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 22:21:31,723 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 22:21:31,723 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,725 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 22:21:31,726 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 22:21:31,726 INFO L263 TraceCheckUtils]: 11: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,728 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,730 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 22:21:31,731 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 22:21:31,731 INFO L263 TraceCheckUtils]: 18: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,732 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,732 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,732 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,734 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 22:21:31,734 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 22:21:31,735 INFO L280 TraceCheckUtils]: 24: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,737 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 22:21:31,738 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 22:21:31,738 INFO L263 TraceCheckUtils]: 27: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,739 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,739 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,739 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,740 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,741 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 22:21:31,742 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~ret2;havoc #t~ret3; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,742 INFO L280 TraceCheckUtils]: 34: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,745 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 22:21:31,746 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 22:21:31,746 INFO L263 TraceCheckUtils]: 37: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,746 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,747 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,747 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:31,747 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,747 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,747 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,747 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,748 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,748 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:31,748 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:31,748 INFO L263 TraceCheckUtils]: 48: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,748 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,749 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,749 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,749 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:31,749 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:31,750 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,750 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 22:21:31,751 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 22:21:31,752 INFO L280 TraceCheckUtils]: 57: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,753 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 22:21:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,783 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,791 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:31,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:31,793 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,793 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,795 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:31,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:31,795 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,796 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,797 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,797 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:31,797 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:31,798 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,798 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,803 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,805 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:31,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:31,806 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:31,808 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,809 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,809 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,809 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:31,810 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:31,810 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,811 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,811 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,811 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,812 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:31,812 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:31,812 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,813 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:31,813 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:31,814 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,814 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,814 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,815 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,815 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:31,816 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 22:21:31,816 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,819 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 22:21:31,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,826 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 22:21:31,827 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 22:21:31,827 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 22:21:31,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,829 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 22:21:31,830 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 22:21:31,830 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 22:21:31,831 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,832 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 22:21:31,833 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 22:21:31,833 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 22:21:31,834 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,835 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 22:21:31,836 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 22:21:31,837 INFO L263 TraceCheckUtils]: 15: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,837 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,838 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,838 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,838 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,840 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 22:21:31,841 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 22:21:31,841 INFO L263 TraceCheckUtils]: 22: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,841 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,842 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,842 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,843 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 22:21:31,844 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 22:21:31,845 INFO L280 TraceCheckUtils]: 28: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,847 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 22:21:31,848 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 22:21:31,849 INFO L263 TraceCheckUtils]: 31: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,849 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,849 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,850 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,850 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,851 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 22:21:31,852 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~ret2;havoc #t~ret3; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,853 INFO L280 TraceCheckUtils]: 38: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,855 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 22:21:31,856 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 22:21:31,857 INFO L263 TraceCheckUtils]: 41: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,857 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,857 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,858 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:31,858 INFO L263 TraceCheckUtils]: 45: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,858 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,859 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,859 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,859 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,860 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:31,860 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:31,860 INFO L263 TraceCheckUtils]: 52: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,861 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,861 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,862 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,862 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:31,862 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:31,863 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,864 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 22:21:31,865 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 22:21:31,866 INFO L280 TraceCheckUtils]: 61: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:31,868 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 22:21:31,869 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 22:21:31,869 INFO L263 TraceCheckUtils]: 64: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,870 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,870 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,870 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:31,871 INFO L263 TraceCheckUtils]: 68: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,871 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,871 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,872 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:31,872 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,873 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,873 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,873 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,874 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,874 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:31,874 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:31,875 INFO L263 TraceCheckUtils]: 79: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,875 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,875 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,876 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,876 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:31,876 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:31,877 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,877 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:31,877 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:31,878 INFO L263 TraceCheckUtils]: 88: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,878 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,879 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,879 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,879 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,880 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:31,880 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 22:21:31,880 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,882 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 22:21:31,883 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~ret2;havoc #t~ret3; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,884 INFO L280 TraceCheckUtils]: 98: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:31,886 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 22:21:31,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,984 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:31,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,990 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:31,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,991 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:31,991 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:31,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,992 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:31,993 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:31,993 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,993 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:31,994 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:31,994 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:31,995 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:31,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:31,995 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,996 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:31,996 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 22:21:31,997 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:31,997 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,004 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,004 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,005 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,006 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,006 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,006 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,007 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,007 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,007 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,008 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,008 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,008 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,009 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,009 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,009 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,010 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,011 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,011 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 22:21:32,011 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,012 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,012 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,012 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,013 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,013 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,013 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,014 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,014 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,015 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,015 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,015 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,029 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,034 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,036 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,037 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,037 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,038 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,038 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,038 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,039 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,039 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,040 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,040 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,041 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,041 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,042 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,042 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,043 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,044 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,044 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,045 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,046 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,046 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,046 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,047 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,047 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,048 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,048 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,048 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,049 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,049 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,049 INFO L263 TraceCheckUtils]: 18: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,050 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,050 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,051 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,051 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,051 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 22:21:32,052 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,052 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,052 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,053 INFO L263 TraceCheckUtils]: 27: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,053 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,053 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,054 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,054 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,054 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,055 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,055 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,056 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,056 INFO L263 TraceCheckUtils]: 37: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,057 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,057 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,057 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,058 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,058 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,058 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,059 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,059 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,059 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,060 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,060 INFO L263 TraceCheckUtils]: 48: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,061 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,061 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,061 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,062 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,062 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,062 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,063 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,063 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 22:21:32,063 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,064 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,089 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,090 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,095 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,097 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,097 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,098 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,098 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,099 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,099 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,099 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,100 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,100 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,101 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,101 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,102 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,102 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,108 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,108 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,110 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,110 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,111 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,111 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,111 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,112 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,112 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,112 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,113 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,113 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,113 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,114 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,114 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,115 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,115 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,115 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,116 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,116 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,116 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,117 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,117 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,117 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,118 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,118 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,119 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 22:21:32,119 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,120 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,121 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,122 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,123 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,124 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,125 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,125 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,125 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,126 INFO L263 TraceCheckUtils]: 15: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,127 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,127 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,128 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,128 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,128 INFO L263 TraceCheckUtils]: 22: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,129 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,129 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,130 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,130 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 22:21:32,130 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,131 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,131 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,131 INFO L263 TraceCheckUtils]: 31: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,132 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,132 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,132 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,133 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,133 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,133 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,134 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,134 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,134 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,135 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,135 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,135 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,136 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,136 INFO L263 TraceCheckUtils]: 45: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,137 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,137 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,137 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,138 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,138 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,138 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,139 INFO L263 TraceCheckUtils]: 52: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,139 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,139 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,140 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,140 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,140 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,141 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,141 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,142 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 22:21:32,142 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,142 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,143 INFO L280 TraceCheckUtils]: 63: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,143 INFO L263 TraceCheckUtils]: 64: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,143 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,144 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,144 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,144 INFO L263 TraceCheckUtils]: 68: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,145 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,145 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,146 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,146 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,146 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,147 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,147 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,148 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,148 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,149 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,149 INFO L263 TraceCheckUtils]: 79: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,149 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,150 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,150 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,151 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,151 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,152 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,152 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,153 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,153 INFO L263 TraceCheckUtils]: 88: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,153 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,154 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,154 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,155 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,155 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,156 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 22:21:32,156 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,157 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,157 INFO L280 TraceCheckUtils]: 97: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,157 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,159 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 22:21:32,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,176 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 22:21:32,177 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 22:21:32,177 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 22:21:32,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,179 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 22:21:32,180 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 22:21:32,181 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 22:21:32,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,183 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 22:21:32,184 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 22:21:32,184 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 22:21:32,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,186 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 22:21:32,187 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 22:21:32,188 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 22:21:32,189 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,190 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 22:21:32,191 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 22:21:32,192 INFO L263 TraceCheckUtils]: 19: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,192 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,193 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,193 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,194 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,195 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 22:21:32,196 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 22:21:32,197 INFO L263 TraceCheckUtils]: 26: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,197 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,197 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,198 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,199 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 22:21:32,200 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 22:21:32,201 INFO L280 TraceCheckUtils]: 32: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,204 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 22:21:32,205 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 22:21:32,205 INFO L263 TraceCheckUtils]: 35: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,205 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,206 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,206 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,207 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,208 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 22:21:32,209 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~ret2;havoc #t~ret3; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,210 INFO L280 TraceCheckUtils]: 42: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,212 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 22:21:32,214 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 22:21:32,214 INFO L263 TraceCheckUtils]: 45: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,214 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,215 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,216 INFO L263 TraceCheckUtils]: 49: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,216 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,216 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,217 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,217 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,218 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,266 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,266 INFO L263 TraceCheckUtils]: 56: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,267 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,267 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,267 INFO L280 TraceCheckUtils]: 59: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,268 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,268 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,271 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,276 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 22:21:32,277 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 22:21:32,278 INFO L280 TraceCheckUtils]: 65: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,279 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 22:21:32,280 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 22:21:32,281 INFO L263 TraceCheckUtils]: 68: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,281 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,281 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,282 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,282 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,282 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,283 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,283 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,283 INFO L263 TraceCheckUtils]: 76: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,284 INFO L280 TraceCheckUtils]: 77: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,284 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,284 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,285 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,285 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,285 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,285 INFO L263 TraceCheckUtils]: 83: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,286 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,286 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,286 INFO L280 TraceCheckUtils]: 86: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,287 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,287 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,287 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,288 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,288 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,288 INFO L263 TraceCheckUtils]: 92: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,289 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,289 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,289 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,290 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,290 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,290 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 22:21:32,291 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,292 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 22:21:32,293 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~ret2;havoc #t~ret3; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,294 INFO L280 TraceCheckUtils]: 102: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,295 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 22:21:32,296 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 22:21:32,297 INFO L263 TraceCheckUtils]: 105: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,297 INFO L280 TraceCheckUtils]: 106: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,297 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,298 INFO L280 TraceCheckUtils]: 108: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,298 INFO L263 TraceCheckUtils]: 109: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,298 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,299 INFO L280 TraceCheckUtils]: 111: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,299 INFO L280 TraceCheckUtils]: 112: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,299 INFO L263 TraceCheckUtils]: 113: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,300 INFO L280 TraceCheckUtils]: 114: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,300 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,300 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,301 INFO L263 TraceCheckUtils]: 117: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,301 INFO L280 TraceCheckUtils]: 118: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,301 INFO L280 TraceCheckUtils]: 119: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,302 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,302 INFO L263 TraceCheckUtils]: 121: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,302 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,303 INFO L280 TraceCheckUtils]: 123: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,303 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,303 INFO L280 TraceCheckUtils]: 125: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,304 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,304 INFO L280 TraceCheckUtils]: 127: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,304 INFO L263 TraceCheckUtils]: 128: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,305 INFO L280 TraceCheckUtils]: 129: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,305 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,305 INFO L280 TraceCheckUtils]: 131: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,306 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,306 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 22:21:32,306 INFO L280 TraceCheckUtils]: 134: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,307 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,307 INFO L280 TraceCheckUtils]: 136: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,307 INFO L263 TraceCheckUtils]: 137: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,308 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,308 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,308 INFO L280 TraceCheckUtils]: 140: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,309 INFO L280 TraceCheckUtils]: 141: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,309 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,309 INFO L280 TraceCheckUtils]: 143: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,310 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,310 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,310 INFO L280 TraceCheckUtils]: 146: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,311 INFO L263 TraceCheckUtils]: 147: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,311 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,311 INFO L280 TraceCheckUtils]: 149: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,312 INFO L280 TraceCheckUtils]: 150: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,312 INFO L263 TraceCheckUtils]: 151: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,312 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,313 INFO L280 TraceCheckUtils]: 153: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,313 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,313 INFO L280 TraceCheckUtils]: 155: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,314 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,314 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,314 INFO L263 TraceCheckUtils]: 158: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,315 INFO L280 TraceCheckUtils]: 159: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,315 INFO L280 TraceCheckUtils]: 160: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,315 INFO L280 TraceCheckUtils]: 161: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,316 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,316 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,316 INFO L280 TraceCheckUtils]: 164: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,317 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,317 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 22:21:32,317 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,318 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,318 INFO L280 TraceCheckUtils]: 169: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,318 INFO L263 TraceCheckUtils]: 170: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,318 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,319 INFO L280 TraceCheckUtils]: 172: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,319 INFO L280 TraceCheckUtils]: 173: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,319 INFO L263 TraceCheckUtils]: 174: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,320 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,320 INFO L280 TraceCheckUtils]: 176: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,320 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,321 INFO L263 TraceCheckUtils]: 178: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,321 INFO L280 TraceCheckUtils]: 179: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,321 INFO L280 TraceCheckUtils]: 180: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,322 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,322 INFO L280 TraceCheckUtils]: 182: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,322 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,322 INFO L280 TraceCheckUtils]: 184: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,323 INFO L263 TraceCheckUtils]: 185: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,323 INFO L280 TraceCheckUtils]: 186: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,323 INFO L280 TraceCheckUtils]: 187: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,324 INFO L280 TraceCheckUtils]: 188: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,324 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,324 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,325 INFO L280 TraceCheckUtils]: 191: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,325 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,325 INFO L280 TraceCheckUtils]: 193: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,326 INFO L263 TraceCheckUtils]: 194: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,326 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,326 INFO L280 TraceCheckUtils]: 196: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,327 INFO L280 TraceCheckUtils]: 197: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,327 INFO L280 TraceCheckUtils]: 198: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,327 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,328 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 22:21:32,328 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,328 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,329 INFO L280 TraceCheckUtils]: 203: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,329 INFO L280 TraceCheckUtils]: 204: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,330 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 22:21:32,331 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 22:21:32,332 INFO L280 TraceCheckUtils]: 207: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume true; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,334 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {14854#(<= 6 |fibo1_#in~n|)} {13634#true} #53#return; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:32,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,486 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 22:21:32,487 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 22:21:32,488 INFO L280 TraceCheckUtils]: 3: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:32,489 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 22:21:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,496 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 22:21:32,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,497 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 22:21:32,498 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 22:21:32,498 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 22:21:32,499 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,499 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 22:21:32,500 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 22:21:32,500 INFO L280 TraceCheckUtils]: 7: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:32,502 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 22:21:32,502 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 22:21:32,502 INFO L263 TraceCheckUtils]: 10: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,503 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,503 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,503 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,504 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 22:21:32,504 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 22:21:32,505 INFO L280 TraceCheckUtils]: 16: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:32,506 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 22:21:32,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,512 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 22:21:32,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,514 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 22:21:32,514 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 22:21:32,514 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 22:21:32,515 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,515 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 22:21:32,516 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 22:21:32,516 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 22:21:32,517 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,518 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 22:21:32,519 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 22:21:32,519 INFO L280 TraceCheckUtils]: 11: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:32,521 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 22:21:32,522 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 22:21:32,522 INFO L263 TraceCheckUtils]: 14: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,522 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,522 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,523 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,524 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 22:21:32,524 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 22:21:32,525 INFO L280 TraceCheckUtils]: 20: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:32,526 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 22:21:32,527 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 22:21:32,527 INFO L263 TraceCheckUtils]: 23: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,527 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,528 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,528 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,528 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,529 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 22:21:32,529 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~ret2;havoc #t~ret3; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:32,530 INFO L280 TraceCheckUtils]: 30: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:32,531 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 22:21:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,542 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,547 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,548 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,548 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,549 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,549 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,550 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,550 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,550 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,551 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,551 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,551 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,552 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 22:21:32,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,554 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 22:21:32,555 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 22:21:32,555 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 22:21:32,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,556 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 22:21:32,557 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 22:21:32,557 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 22:21:32,557 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,558 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 22:21:32,558 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 22:21:32,559 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 22:21:32,559 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,560 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 22:21:32,560 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 22:21:32,561 INFO L280 TraceCheckUtils]: 15: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:32,562 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 22:21:32,563 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 22:21:32,563 INFO L263 TraceCheckUtils]: 18: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,563 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,564 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,564 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,565 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 22:21:32,565 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 22:21:32,566 INFO L280 TraceCheckUtils]: 24: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:32,567 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 22:21:32,568 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 22:21:32,568 INFO L263 TraceCheckUtils]: 27: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,568 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,569 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,569 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,569 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,570 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 22:21:32,570 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~ret2;havoc #t~ret3; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:32,571 INFO L280 TraceCheckUtils]: 34: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:32,572 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 22:21:32,573 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 22:21:32,573 INFO L263 TraceCheckUtils]: 37: Hoare triple {15421#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,573 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,574 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,574 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,574 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,574 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,574 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,575 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,575 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,575 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,575 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,575 INFO L263 TraceCheckUtils]: 48: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,576 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,576 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,576 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,576 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,577 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,577 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,578 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 22:21:32,578 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 22:21:32,579 INFO L280 TraceCheckUtils]: 57: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume true; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:32,580 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {15421#(<= |fibo1_#in~n| 4)} {14693#(<= 7 fibo2_~n)} #55#return; {13635#false} is VALID [2020-07-17 22:21:32,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,585 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,586 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 22:21:32,587 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 22:21:32,587 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 22:21:32,587 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,588 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 22:21:32,589 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 22:21:32,589 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 22:21:32,589 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,590 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 22:21:32,591 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 22:21:32,591 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 22:21:32,592 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,592 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 22:21:32,593 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 22:21:32,593 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 22:21:32,594 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,595 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 22:21:32,595 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 22:21:32,596 INFO L263 TraceCheckUtils]: 23: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,596 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,596 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,596 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,596 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,597 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 22:21:32,598 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 22:21:32,598 INFO L263 TraceCheckUtils]: 30: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,598 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,599 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,599 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,600 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 22:21:32,600 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 22:21:32,601 INFO L280 TraceCheckUtils]: 36: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,602 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 22:21:32,603 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 22:21:32,603 INFO L263 TraceCheckUtils]: 39: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,603 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,603 INFO L280 TraceCheckUtils]: 41: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,603 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,604 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,604 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 22:21:32,605 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~ret2;havoc #t~ret3; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,605 INFO L280 TraceCheckUtils]: 46: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,607 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 22:21:32,607 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 22:21:32,607 INFO L263 TraceCheckUtils]: 49: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,608 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,608 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,608 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,608 INFO L263 TraceCheckUtils]: 53: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,608 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,608 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,609 INFO L280 TraceCheckUtils]: 56: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,609 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,609 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,609 INFO L280 TraceCheckUtils]: 59: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,609 INFO L263 TraceCheckUtils]: 60: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,610 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,610 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,610 INFO L280 TraceCheckUtils]: 63: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,610 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,610 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,610 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,611 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 22:21:32,612 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 22:21:32,612 INFO L280 TraceCheckUtils]: 69: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,614 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 22:21:32,614 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 22:21:32,614 INFO L263 TraceCheckUtils]: 72: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,615 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,615 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,615 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,615 INFO L263 TraceCheckUtils]: 76: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,615 INFO L280 TraceCheckUtils]: 77: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,616 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,616 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,616 INFO L263 TraceCheckUtils]: 80: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,616 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,616 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,617 INFO L280 TraceCheckUtils]: 83: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,617 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,617 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,617 INFO L280 TraceCheckUtils]: 86: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,617 INFO L263 TraceCheckUtils]: 87: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,618 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,618 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,618 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,618 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,618 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,619 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,619 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,619 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,619 INFO L263 TraceCheckUtils]: 96: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,619 INFO L280 TraceCheckUtils]: 97: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,620 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,620 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,620 INFO L280 TraceCheckUtils]: 100: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,620 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,620 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 22:21:32,621 INFO L280 TraceCheckUtils]: 103: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,622 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 22:21:32,622 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~ret2;havoc #t~ret3; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,623 INFO L280 TraceCheckUtils]: 106: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,624 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 22:21:32,625 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 22:21:32,625 INFO L263 TraceCheckUtils]: 109: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,625 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,625 INFO L280 TraceCheckUtils]: 111: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,626 INFO L280 TraceCheckUtils]: 112: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,626 INFO L263 TraceCheckUtils]: 113: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,626 INFO L280 TraceCheckUtils]: 114: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,626 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,626 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,627 INFO L263 TraceCheckUtils]: 117: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,627 INFO L280 TraceCheckUtils]: 118: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,627 INFO L280 TraceCheckUtils]: 119: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,627 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,627 INFO L263 TraceCheckUtils]: 121: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,628 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,628 INFO L280 TraceCheckUtils]: 123: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,628 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,628 INFO L263 TraceCheckUtils]: 125: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,628 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,629 INFO L280 TraceCheckUtils]: 127: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,629 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,629 INFO L280 TraceCheckUtils]: 129: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,629 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,629 INFO L280 TraceCheckUtils]: 131: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,630 INFO L263 TraceCheckUtils]: 132: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,630 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,630 INFO L280 TraceCheckUtils]: 134: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,630 INFO L280 TraceCheckUtils]: 135: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,630 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,631 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 22:21:32,631 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,631 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,631 INFO L280 TraceCheckUtils]: 140: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,631 INFO L263 TraceCheckUtils]: 141: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,632 INFO L280 TraceCheckUtils]: 142: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,632 INFO L280 TraceCheckUtils]: 143: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,632 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,632 INFO L280 TraceCheckUtils]: 145: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,632 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,633 INFO L280 TraceCheckUtils]: 147: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,633 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,633 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,633 INFO L280 TraceCheckUtils]: 150: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,633 INFO L263 TraceCheckUtils]: 151: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,633 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,634 INFO L280 TraceCheckUtils]: 153: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,634 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,634 INFO L263 TraceCheckUtils]: 155: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,634 INFO L280 TraceCheckUtils]: 156: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,634 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,635 INFO L280 TraceCheckUtils]: 158: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,635 INFO L280 TraceCheckUtils]: 159: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,635 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,635 INFO L280 TraceCheckUtils]: 161: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,636 INFO L263 TraceCheckUtils]: 162: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,636 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,636 INFO L280 TraceCheckUtils]: 164: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,636 INFO L280 TraceCheckUtils]: 165: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,636 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,637 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,637 INFO L280 TraceCheckUtils]: 168: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,637 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,637 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 22:21:32,637 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,638 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,638 INFO L280 TraceCheckUtils]: 173: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,638 INFO L263 TraceCheckUtils]: 174: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,638 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,638 INFO L280 TraceCheckUtils]: 176: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,639 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,639 INFO L263 TraceCheckUtils]: 178: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,639 INFO L280 TraceCheckUtils]: 179: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,639 INFO L280 TraceCheckUtils]: 180: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,639 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,639 INFO L263 TraceCheckUtils]: 182: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,640 INFO L280 TraceCheckUtils]: 183: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,640 INFO L280 TraceCheckUtils]: 184: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,640 INFO L280 TraceCheckUtils]: 185: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,640 INFO L280 TraceCheckUtils]: 186: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,640 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,641 INFO L280 TraceCheckUtils]: 188: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,641 INFO L263 TraceCheckUtils]: 189: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,641 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,641 INFO L280 TraceCheckUtils]: 191: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,641 INFO L280 TraceCheckUtils]: 192: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,642 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,642 INFO L280 TraceCheckUtils]: 194: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,642 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,642 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,642 INFO L280 TraceCheckUtils]: 197: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,643 INFO L263 TraceCheckUtils]: 198: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,643 INFO L280 TraceCheckUtils]: 199: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,643 INFO L280 TraceCheckUtils]: 200: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,643 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,643 INFO L280 TraceCheckUtils]: 202: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,643 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,644 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 22:21:32,644 INFO L280 TraceCheckUtils]: 205: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,644 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,644 INFO L280 TraceCheckUtils]: 207: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,644 INFO L280 TraceCheckUtils]: 208: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,645 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 22:21:32,646 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 22:21:32,646 INFO L280 TraceCheckUtils]: 211: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume true; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,648 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {14854#(<= 6 |fibo1_#in~n|)} {13634#true} #53#return; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:32,648 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 22:21:32,648 INFO L263 TraceCheckUtils]: 214: Hoare triple {14693#(<= 7 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,649 INFO L280 TraceCheckUtils]: 215: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,650 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 22:21:32,650 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 22:21:32,650 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 22:21:32,651 INFO L280 TraceCheckUtils]: 219: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,651 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 22:21:32,652 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 22:21:32,652 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 22:21:32,653 INFO L280 TraceCheckUtils]: 223: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:32,653 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 22:21:32,654 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 22:21:32,654 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 22:21:32,654 INFO L280 TraceCheckUtils]: 227: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:32,655 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 22:21:32,656 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 22:21:32,656 INFO L280 TraceCheckUtils]: 230: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:32,657 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 22:21:32,658 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 22:21:32,658 INFO L263 TraceCheckUtils]: 233: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,658 INFO L280 TraceCheckUtils]: 234: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,659 INFO L280 TraceCheckUtils]: 235: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,659 INFO L280 TraceCheckUtils]: 236: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,660 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 22:21:32,660 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 22:21:32,661 INFO L280 TraceCheckUtils]: 239: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:32,662 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 22:21:32,663 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 22:21:32,663 INFO L263 TraceCheckUtils]: 242: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,663 INFO L280 TraceCheckUtils]: 243: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,663 INFO L280 TraceCheckUtils]: 244: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,663 INFO L280 TraceCheckUtils]: 245: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,664 INFO L280 TraceCheckUtils]: 246: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,664 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 22:21:32,665 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~ret2;havoc #t~ret3; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:32,666 INFO L280 TraceCheckUtils]: 249: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:32,667 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 22:21:32,667 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 22:21:32,668 INFO L263 TraceCheckUtils]: 252: Hoare triple {15421#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,668 INFO L280 TraceCheckUtils]: 253: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,668 INFO L280 TraceCheckUtils]: 254: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,668 INFO L280 TraceCheckUtils]: 255: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,668 INFO L263 TraceCheckUtils]: 256: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,668 INFO L280 TraceCheckUtils]: 257: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,669 INFO L280 TraceCheckUtils]: 258: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,669 INFO L280 TraceCheckUtils]: 259: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,669 INFO L280 TraceCheckUtils]: 260: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,669 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,669 INFO L280 TraceCheckUtils]: 262: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,670 INFO L263 TraceCheckUtils]: 263: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,670 INFO L280 TraceCheckUtils]: 264: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,670 INFO L280 TraceCheckUtils]: 265: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,670 INFO L280 TraceCheckUtils]: 266: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,670 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,671 INFO L280 TraceCheckUtils]: 268: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,671 INFO L280 TraceCheckUtils]: 269: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,672 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 22:21:32,672 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 22:21:32,673 INFO L280 TraceCheckUtils]: 272: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume true; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:32,674 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {15421#(<= |fibo1_#in~n| 4)} {14693#(<= 7 fibo2_~n)} #55#return; {13635#false} is VALID [2020-07-17 22:21:32,674 INFO L280 TraceCheckUtils]: 274: Hoare triple {13635#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13635#false} is VALID [2020-07-17 22:21:32,675 INFO L280 TraceCheckUtils]: 275: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:32,675 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {13635#false} {13634#true} #57#return; {13635#false} is VALID [2020-07-17 22:21:32,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,864 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,868 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,869 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,870 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,870 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,871 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,871 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,872 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,876 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,877 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,878 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,878 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,878 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,878 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,879 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,879 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,879 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,879 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,880 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,880 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,880 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,880 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,881 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,881 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,881 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,881 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,882 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,882 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,882 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,882 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,883 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,883 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,883 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,883 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,884 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 22:21:32,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,884 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,895 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,902 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,903 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,904 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,904 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,905 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,905 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,905 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,905 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,905 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,906 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,906 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,906 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,906 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 22:21:32,907 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,907 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,908 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,908 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,908 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,909 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,909 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,909 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,909 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,910 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,910 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,910 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,910 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,910 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,911 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,911 INFO L263 TraceCheckUtils]: 18: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,911 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,911 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,912 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,912 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,912 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,912 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,912 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,913 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,913 INFO L263 TraceCheckUtils]: 27: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,913 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,913 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,913 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,914 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,914 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,914 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 22:21:32,914 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,914 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,915 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,915 INFO L263 TraceCheckUtils]: 37: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,915 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,915 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,915 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,916 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,916 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,916 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,916 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,916 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,917 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,917 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,917 INFO L263 TraceCheckUtils]: 48: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,917 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,917 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,918 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,918 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,918 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 22:21:32,918 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,918 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,919 INFO L280 TraceCheckUtils]: 56: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,919 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,919 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,937 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,943 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,945 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,945 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,945 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,946 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,946 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,946 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,946 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,947 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,947 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,947 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,948 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 22:21:32,948 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,948 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:32,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,954 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,955 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,955 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,955 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,956 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,956 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,956 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,956 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,956 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,957 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,957 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,957 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,958 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,958 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,958 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,958 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,959 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 22:21:32,959 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,959 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,959 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,960 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,960 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,960 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,960 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,960 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,961 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,961 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,961 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,961 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,963 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,964 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,964 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,965 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,965 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,965 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,966 INFO L263 TraceCheckUtils]: 15: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,966 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,966 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,966 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,966 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,967 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,967 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,967 INFO L263 TraceCheckUtils]: 22: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,967 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,968 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,968 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,968 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,968 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,969 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,969 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,969 INFO L263 TraceCheckUtils]: 31: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,969 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,970 INFO L280 TraceCheckUtils]: 33: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,970 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,970 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,970 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,970 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 22:21:32,971 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,971 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,971 INFO L280 TraceCheckUtils]: 40: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,971 INFO L263 TraceCheckUtils]: 41: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,971 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,972 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,972 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,972 INFO L263 TraceCheckUtils]: 45: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,972 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,972 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,973 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,973 INFO L280 TraceCheckUtils]: 49: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,973 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,973 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,973 INFO L263 TraceCheckUtils]: 52: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,974 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,974 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,974 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,974 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,974 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 22:21:32,975 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,975 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,975 INFO L280 TraceCheckUtils]: 60: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,975 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,976 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,976 INFO L280 TraceCheckUtils]: 63: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,976 INFO L263 TraceCheckUtils]: 64: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,976 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,976 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,977 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,977 INFO L263 TraceCheckUtils]: 68: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,977 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,977 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,977 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:32,978 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:32,978 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,978 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,979 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,979 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,979 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:32,979 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,979 INFO L263 TraceCheckUtils]: 79: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,980 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,980 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:32,980 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,980 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,980 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 22:21:32,981 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,981 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,981 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:32,981 INFO L263 TraceCheckUtils]: 88: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:32,981 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:32,982 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:32,982 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:32,982 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,982 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:32,983 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:32,983 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,983 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:32,983 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 22:21:32,983 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:32,984 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:32,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:33,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,012 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:33,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,017 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,018 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,019 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,019 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,020 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,020 INFO L263 TraceCheckUtils]: 10: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,020 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,020 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,020 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,021 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,021 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,021 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,021 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:33,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,026 INFO L280 TraceCheckUtils]: 3: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,027 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,027 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,028 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,028 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,029 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,029 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,030 INFO L263 TraceCheckUtils]: 14: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,030 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,030 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,030 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,030 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,031 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,031 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,031 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,031 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,032 INFO L263 TraceCheckUtils]: 23: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,032 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,032 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,032 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,033 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,033 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,033 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 22:21:33,033 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,034 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,035 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,035 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,036 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,036 INFO L280 TraceCheckUtils]: 9: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,037 INFO L263 TraceCheckUtils]: 11: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,037 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,037 INFO L280 TraceCheckUtils]: 13: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,037 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,037 INFO L263 TraceCheckUtils]: 15: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,038 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,038 INFO L280 TraceCheckUtils]: 17: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,038 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,038 INFO L263 TraceCheckUtils]: 19: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,038 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,039 INFO L280 TraceCheckUtils]: 21: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,039 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,039 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,039 INFO L280 TraceCheckUtils]: 25: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,040 INFO L263 TraceCheckUtils]: 26: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,040 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,040 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,040 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,040 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,040 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,041 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,041 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,041 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,041 INFO L263 TraceCheckUtils]: 35: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,041 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,042 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,042 INFO L280 TraceCheckUtils]: 38: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,042 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,042 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,042 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 22:21:33,043 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,043 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,043 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,043 INFO L263 TraceCheckUtils]: 45: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,043 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,044 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,044 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,044 INFO L263 TraceCheckUtils]: 49: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,044 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,044 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,045 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,045 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,045 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,045 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,045 INFO L263 TraceCheckUtils]: 56: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,046 INFO L280 TraceCheckUtils]: 57: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,046 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,046 INFO L280 TraceCheckUtils]: 59: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,046 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,046 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 22:21:33,047 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,047 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,047 INFO L280 TraceCheckUtils]: 64: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,047 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,047 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,047 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,048 INFO L263 TraceCheckUtils]: 68: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,048 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,048 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,048 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,048 INFO L263 TraceCheckUtils]: 72: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,049 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,049 INFO L280 TraceCheckUtils]: 74: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,049 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,049 INFO L263 TraceCheckUtils]: 76: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,049 INFO L280 TraceCheckUtils]: 77: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,049 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,050 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,050 INFO L280 TraceCheckUtils]: 80: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,050 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,050 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,050 INFO L263 TraceCheckUtils]: 83: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,050 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,051 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,051 INFO L280 TraceCheckUtils]: 86: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,051 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,051 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 22:21:33,051 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,052 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,052 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,052 INFO L263 TraceCheckUtils]: 92: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,052 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,052 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,053 INFO L280 TraceCheckUtils]: 95: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,053 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,053 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,053 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,053 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,054 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,054 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 22:21:33,054 INFO L280 TraceCheckUtils]: 102: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,054 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,054 INFO L280 TraceCheckUtils]: 104: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,055 INFO L263 TraceCheckUtils]: 105: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,055 INFO L280 TraceCheckUtils]: 106: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,055 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,055 INFO L280 TraceCheckUtils]: 108: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,055 INFO L263 TraceCheckUtils]: 109: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,056 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,056 INFO L280 TraceCheckUtils]: 111: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,056 INFO L280 TraceCheckUtils]: 112: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,056 INFO L263 TraceCheckUtils]: 113: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,056 INFO L280 TraceCheckUtils]: 114: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,056 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,057 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,057 INFO L280 TraceCheckUtils]: 117: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,057 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,057 INFO L280 TraceCheckUtils]: 119: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,057 INFO L263 TraceCheckUtils]: 120: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,058 INFO L280 TraceCheckUtils]: 121: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,058 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,058 INFO L280 TraceCheckUtils]: 123: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,058 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,058 INFO L280 TraceCheckUtils]: 125: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,059 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,059 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,059 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,059 INFO L263 TraceCheckUtils]: 129: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,059 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,060 INFO L280 TraceCheckUtils]: 131: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,060 INFO L280 TraceCheckUtils]: 132: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,060 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,060 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,060 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 22:21:33,060 INFO L280 TraceCheckUtils]: 136: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,061 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,061 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,061 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,061 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13634#true} {13635#false} #59#return; {13635#false} is VALID [2020-07-17 22:21:33,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,072 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,073 INFO L263 TraceCheckUtils]: 7: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,074 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,075 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 22:21:33,075 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 22:21:33,075 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 22:21:33,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,076 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 22:21:33,077 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 22:21:33,077 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 22:21:33,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,078 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 22:21:33,079 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 22:21:33,079 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 22:21:33,080 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,080 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 22:21:33,081 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 22:21:33,081 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 22:21:33,082 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,082 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 22:21:33,083 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 22:21:33,084 INFO L263 TraceCheckUtils]: 27: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,084 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,084 INFO L280 TraceCheckUtils]: 29: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,084 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,084 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,085 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 22:21:33,086 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 22:21:33,086 INFO L263 TraceCheckUtils]: 34: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,086 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,087 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,087 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,088 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 22:21:33,088 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 22:21:33,089 INFO L280 TraceCheckUtils]: 40: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,090 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 22:21:33,091 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 22:21:33,091 INFO L263 TraceCheckUtils]: 43: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,091 INFO L280 TraceCheckUtils]: 44: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,091 INFO L280 TraceCheckUtils]: 45: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,092 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,092 INFO L280 TraceCheckUtils]: 47: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,093 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 22:21:33,093 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~ret2;havoc #t~ret3; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,094 INFO L280 TraceCheckUtils]: 50: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,095 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 22:21:33,096 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 22:21:33,096 INFO L263 TraceCheckUtils]: 53: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,096 INFO L280 TraceCheckUtils]: 54: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,096 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,097 INFO L280 TraceCheckUtils]: 56: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,097 INFO L263 TraceCheckUtils]: 57: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,097 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,097 INFO L280 TraceCheckUtils]: 59: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,097 INFO L280 TraceCheckUtils]: 60: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,098 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,098 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,098 INFO L280 TraceCheckUtils]: 63: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,098 INFO L263 TraceCheckUtils]: 64: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,098 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,099 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,099 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,099 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,099 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,099 INFO L280 TraceCheckUtils]: 70: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,100 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 22:21:33,101 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 22:21:33,101 INFO L280 TraceCheckUtils]: 73: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,103 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 22:21:33,103 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 22:21:33,104 INFO L263 TraceCheckUtils]: 76: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,104 INFO L280 TraceCheckUtils]: 77: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,104 INFO L280 TraceCheckUtils]: 78: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,104 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,104 INFO L263 TraceCheckUtils]: 80: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,105 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,105 INFO L280 TraceCheckUtils]: 82: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,105 INFO L280 TraceCheckUtils]: 83: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,105 INFO L263 TraceCheckUtils]: 84: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,105 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,106 INFO L280 TraceCheckUtils]: 86: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,106 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,106 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,106 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,106 INFO L280 TraceCheckUtils]: 90: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,106 INFO L263 TraceCheckUtils]: 91: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,107 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,107 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,107 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,107 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,107 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,108 INFO L280 TraceCheckUtils]: 97: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,108 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,108 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,108 INFO L263 TraceCheckUtils]: 100: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,108 INFO L280 TraceCheckUtils]: 101: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,108 INFO L280 TraceCheckUtils]: 102: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,109 INFO L280 TraceCheckUtils]: 103: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,109 INFO L280 TraceCheckUtils]: 104: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,109 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,109 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 22:21:33,109 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,111 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 22:21:33,111 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~ret2;havoc #t~ret3; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,112 INFO L280 TraceCheckUtils]: 110: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,113 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 22:21:33,114 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 22:21:33,114 INFO L263 TraceCheckUtils]: 113: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,114 INFO L280 TraceCheckUtils]: 114: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,114 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,115 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,115 INFO L263 TraceCheckUtils]: 117: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,115 INFO L280 TraceCheckUtils]: 118: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,115 INFO L280 TraceCheckUtils]: 119: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,115 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,115 INFO L263 TraceCheckUtils]: 121: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,115 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,116 INFO L280 TraceCheckUtils]: 123: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,116 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,116 INFO L263 TraceCheckUtils]: 125: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,116 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,116 INFO L280 TraceCheckUtils]: 127: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,117 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,117 INFO L263 TraceCheckUtils]: 129: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,117 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,117 INFO L280 TraceCheckUtils]: 131: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,117 INFO L280 TraceCheckUtils]: 132: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,117 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,118 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,118 INFO L280 TraceCheckUtils]: 135: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,118 INFO L263 TraceCheckUtils]: 136: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,118 INFO L280 TraceCheckUtils]: 137: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,118 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,119 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,119 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,119 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 22:21:33,119 INFO L280 TraceCheckUtils]: 142: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,119 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,119 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,120 INFO L263 TraceCheckUtils]: 145: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,120 INFO L280 TraceCheckUtils]: 146: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,120 INFO L280 TraceCheckUtils]: 147: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,120 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,120 INFO L280 TraceCheckUtils]: 149: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,121 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,121 INFO L280 TraceCheckUtils]: 151: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,121 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,121 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,121 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,122 INFO L263 TraceCheckUtils]: 155: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,122 INFO L280 TraceCheckUtils]: 156: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,122 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,122 INFO L280 TraceCheckUtils]: 158: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,122 INFO L263 TraceCheckUtils]: 159: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,122 INFO L280 TraceCheckUtils]: 160: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,123 INFO L280 TraceCheckUtils]: 161: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,123 INFO L280 TraceCheckUtils]: 162: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,123 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,123 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,123 INFO L280 TraceCheckUtils]: 165: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,124 INFO L263 TraceCheckUtils]: 166: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,124 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,124 INFO L280 TraceCheckUtils]: 168: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,124 INFO L280 TraceCheckUtils]: 169: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,124 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,124 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,125 INFO L280 TraceCheckUtils]: 172: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,125 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,125 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 22:21:33,125 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,125 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,126 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,126 INFO L263 TraceCheckUtils]: 178: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,126 INFO L280 TraceCheckUtils]: 179: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,126 INFO L280 TraceCheckUtils]: 180: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,126 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,127 INFO L263 TraceCheckUtils]: 182: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,127 INFO L280 TraceCheckUtils]: 183: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,127 INFO L280 TraceCheckUtils]: 184: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,127 INFO L280 TraceCheckUtils]: 185: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,127 INFO L263 TraceCheckUtils]: 186: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,128 INFO L280 TraceCheckUtils]: 187: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,128 INFO L280 TraceCheckUtils]: 188: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,128 INFO L280 TraceCheckUtils]: 189: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,128 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,128 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,143 INFO L280 TraceCheckUtils]: 192: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,143 INFO L263 TraceCheckUtils]: 193: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,143 INFO L280 TraceCheckUtils]: 194: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,144 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,144 INFO L280 TraceCheckUtils]: 196: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,144 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,144 INFO L280 TraceCheckUtils]: 198: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,144 INFO L280 TraceCheckUtils]: 199: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,145 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,145 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,145 INFO L263 TraceCheckUtils]: 202: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,145 INFO L280 TraceCheckUtils]: 203: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,145 INFO L280 TraceCheckUtils]: 204: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,146 INFO L280 TraceCheckUtils]: 205: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,146 INFO L280 TraceCheckUtils]: 206: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,146 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,146 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 22:21:33,146 INFO L280 TraceCheckUtils]: 209: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,147 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,147 INFO L280 TraceCheckUtils]: 211: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,147 INFO L280 TraceCheckUtils]: 212: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,148 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 22:21:33,149 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 22:21:33,149 INFO L280 TraceCheckUtils]: 215: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume true; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,150 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {14854#(<= 6 |fibo1_#in~n|)} {13634#true} #53#return; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:33,151 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 22:21:33,151 INFO L263 TraceCheckUtils]: 218: Hoare triple {14693#(<= 7 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,152 INFO L280 TraceCheckUtils]: 219: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,152 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 22:21:33,153 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 22:21:33,153 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 22:21:33,154 INFO L280 TraceCheckUtils]: 223: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,154 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 22:21:33,155 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 22:21:33,155 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 22:21:33,156 INFO L280 TraceCheckUtils]: 227: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,156 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 22:21:33,157 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 22:21:33,157 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 22:21:33,158 INFO L280 TraceCheckUtils]: 231: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,158 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 22:21:33,159 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 22:21:33,160 INFO L280 TraceCheckUtils]: 234: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:33,161 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 22:21:33,162 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 22:21:33,162 INFO L263 TraceCheckUtils]: 237: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,162 INFO L280 TraceCheckUtils]: 238: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,162 INFO L280 TraceCheckUtils]: 239: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,163 INFO L280 TraceCheckUtils]: 240: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,164 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 22:21:33,164 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 22:21:33,165 INFO L280 TraceCheckUtils]: 243: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:33,166 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 22:21:33,167 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 22:21:33,167 INFO L263 TraceCheckUtils]: 246: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,167 INFO L280 TraceCheckUtils]: 247: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,168 INFO L280 TraceCheckUtils]: 248: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,168 INFO L280 TraceCheckUtils]: 249: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,168 INFO L280 TraceCheckUtils]: 250: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,169 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 22:21:33,170 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~ret2;havoc #t~ret3; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:33,170 INFO L280 TraceCheckUtils]: 253: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:33,172 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 22:21:33,173 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 22:21:33,173 INFO L263 TraceCheckUtils]: 256: Hoare triple {15421#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,173 INFO L280 TraceCheckUtils]: 257: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,173 INFO L280 TraceCheckUtils]: 258: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,173 INFO L280 TraceCheckUtils]: 259: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,174 INFO L263 TraceCheckUtils]: 260: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,174 INFO L280 TraceCheckUtils]: 261: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,174 INFO L280 TraceCheckUtils]: 262: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,174 INFO L280 TraceCheckUtils]: 263: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,175 INFO L280 TraceCheckUtils]: 264: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,175 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,175 INFO L280 TraceCheckUtils]: 266: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,175 INFO L263 TraceCheckUtils]: 267: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,175 INFO L280 TraceCheckUtils]: 268: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,176 INFO L280 TraceCheckUtils]: 269: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,176 INFO L280 TraceCheckUtils]: 270: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,176 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,176 INFO L280 TraceCheckUtils]: 272: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,176 INFO L280 TraceCheckUtils]: 273: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,178 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 22:21:33,178 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 22:21:33,179 INFO L280 TraceCheckUtils]: 276: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume true; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:33,180 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {15421#(<= |fibo1_#in~n| 4)} {14693#(<= 7 fibo2_~n)} #55#return; {13635#false} is VALID [2020-07-17 22:21:33,180 INFO L280 TraceCheckUtils]: 278: Hoare triple {13635#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13635#false} is VALID [2020-07-17 22:21:33,181 INFO L280 TraceCheckUtils]: 279: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:33,181 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {13635#false} {13634#true} #57#return; {13635#false} is VALID [2020-07-17 22:21:33,181 INFO L280 TraceCheckUtils]: 281: Hoare triple {13635#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13635#false} is VALID [2020-07-17 22:21:33,181 INFO L263 TraceCheckUtils]: 282: Hoare triple {13635#false} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,182 INFO L280 TraceCheckUtils]: 283: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,182 INFO L280 TraceCheckUtils]: 284: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,182 INFO L280 TraceCheckUtils]: 285: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,182 INFO L263 TraceCheckUtils]: 286: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,182 INFO L280 TraceCheckUtils]: 287: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,183 INFO L280 TraceCheckUtils]: 288: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,183 INFO L280 TraceCheckUtils]: 289: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,183 INFO L263 TraceCheckUtils]: 290: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,183 INFO L280 TraceCheckUtils]: 291: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,183 INFO L280 TraceCheckUtils]: 292: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,184 INFO L280 TraceCheckUtils]: 293: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,184 INFO L263 TraceCheckUtils]: 294: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,184 INFO L280 TraceCheckUtils]: 295: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,184 INFO L280 TraceCheckUtils]: 296: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,185 INFO L280 TraceCheckUtils]: 297: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,185 INFO L263 TraceCheckUtils]: 298: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,185 INFO L280 TraceCheckUtils]: 299: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,185 INFO L280 TraceCheckUtils]: 300: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,185 INFO L280 TraceCheckUtils]: 301: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,186 INFO L263 TraceCheckUtils]: 302: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,186 INFO L280 TraceCheckUtils]: 303: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,186 INFO L280 TraceCheckUtils]: 304: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,186 INFO L280 TraceCheckUtils]: 305: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,186 INFO L280 TraceCheckUtils]: 306: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,187 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,187 INFO L280 TraceCheckUtils]: 308: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,187 INFO L263 TraceCheckUtils]: 309: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,187 INFO L280 TraceCheckUtils]: 310: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,187 INFO L280 TraceCheckUtils]: 311: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,188 INFO L280 TraceCheckUtils]: 312: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,188 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,188 INFO L280 TraceCheckUtils]: 314: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,188 INFO L280 TraceCheckUtils]: 315: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,188 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,189 INFO L280 TraceCheckUtils]: 317: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,189 INFO L263 TraceCheckUtils]: 318: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,189 INFO L280 TraceCheckUtils]: 319: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,189 INFO L280 TraceCheckUtils]: 320: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,189 INFO L280 TraceCheckUtils]: 321: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,190 INFO L280 TraceCheckUtils]: 322: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,190 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,190 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 22:21:33,190 INFO L280 TraceCheckUtils]: 325: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,191 INFO L275 TraceCheckUtils]: 326: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,191 INFO L280 TraceCheckUtils]: 327: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,191 INFO L263 TraceCheckUtils]: 328: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,191 INFO L280 TraceCheckUtils]: 329: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,191 INFO L280 TraceCheckUtils]: 330: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,191 INFO L280 TraceCheckUtils]: 331: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,192 INFO L263 TraceCheckUtils]: 332: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,192 INFO L280 TraceCheckUtils]: 333: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,192 INFO L280 TraceCheckUtils]: 334: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,192 INFO L280 TraceCheckUtils]: 335: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,192 INFO L280 TraceCheckUtils]: 336: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,193 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,193 INFO L280 TraceCheckUtils]: 338: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,193 INFO L263 TraceCheckUtils]: 339: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,193 INFO L280 TraceCheckUtils]: 340: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,193 INFO L280 TraceCheckUtils]: 341: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,193 INFO L280 TraceCheckUtils]: 342: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,194 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,194 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 22:21:33,194 INFO L280 TraceCheckUtils]: 345: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,194 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,194 INFO L280 TraceCheckUtils]: 347: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,195 INFO L280 TraceCheckUtils]: 348: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,195 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,195 INFO L280 TraceCheckUtils]: 350: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,195 INFO L263 TraceCheckUtils]: 351: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,195 INFO L280 TraceCheckUtils]: 352: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,196 INFO L280 TraceCheckUtils]: 353: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,196 INFO L280 TraceCheckUtils]: 354: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,196 INFO L263 TraceCheckUtils]: 355: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,196 INFO L280 TraceCheckUtils]: 356: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,196 INFO L280 TraceCheckUtils]: 357: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,196 INFO L280 TraceCheckUtils]: 358: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,197 INFO L263 TraceCheckUtils]: 359: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,197 INFO L280 TraceCheckUtils]: 360: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,197 INFO L280 TraceCheckUtils]: 361: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,197 INFO L280 TraceCheckUtils]: 362: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,197 INFO L280 TraceCheckUtils]: 363: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,198 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,198 INFO L280 TraceCheckUtils]: 365: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,198 INFO L263 TraceCheckUtils]: 366: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,198 INFO L280 TraceCheckUtils]: 367: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,198 INFO L280 TraceCheckUtils]: 368: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,199 INFO L280 TraceCheckUtils]: 369: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,199 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,199 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 22:21:33,199 INFO L280 TraceCheckUtils]: 372: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,199 INFO L275 TraceCheckUtils]: 373: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,200 INFO L280 TraceCheckUtils]: 374: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,200 INFO L263 TraceCheckUtils]: 375: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,200 INFO L280 TraceCheckUtils]: 376: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,200 INFO L280 TraceCheckUtils]: 377: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,200 INFO L280 TraceCheckUtils]: 378: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,200 INFO L280 TraceCheckUtils]: 379: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,201 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,201 INFO L280 TraceCheckUtils]: 381: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,201 INFO L280 TraceCheckUtils]: 382: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,201 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,201 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 22:21:33,201 INFO L280 TraceCheckUtils]: 385: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,202 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,202 INFO L280 TraceCheckUtils]: 387: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,202 INFO L263 TraceCheckUtils]: 388: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,203 INFO L280 TraceCheckUtils]: 389: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,203 INFO L280 TraceCheckUtils]: 390: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,203 INFO L280 TraceCheckUtils]: 391: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,203 INFO L263 TraceCheckUtils]: 392: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,203 INFO L280 TraceCheckUtils]: 393: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,204 INFO L280 TraceCheckUtils]: 394: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,204 INFO L280 TraceCheckUtils]: 395: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,204 INFO L263 TraceCheckUtils]: 396: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,204 INFO L280 TraceCheckUtils]: 397: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,204 INFO L280 TraceCheckUtils]: 398: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,204 INFO L280 TraceCheckUtils]: 399: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,205 INFO L280 TraceCheckUtils]: 400: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,205 INFO L275 TraceCheckUtils]: 401: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,205 INFO L280 TraceCheckUtils]: 402: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,205 INFO L263 TraceCheckUtils]: 403: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,205 INFO L280 TraceCheckUtils]: 404: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,205 INFO L280 TraceCheckUtils]: 405: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,206 INFO L280 TraceCheckUtils]: 406: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,206 INFO L275 TraceCheckUtils]: 407: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,206 INFO L280 TraceCheckUtils]: 408: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,206 INFO L280 TraceCheckUtils]: 409: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,206 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,206 INFO L280 TraceCheckUtils]: 411: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,207 INFO L263 TraceCheckUtils]: 412: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,207 INFO L280 TraceCheckUtils]: 413: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,207 INFO L280 TraceCheckUtils]: 414: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,207 INFO L280 TraceCheckUtils]: 415: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,207 INFO L280 TraceCheckUtils]: 416: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,208 INFO L275 TraceCheckUtils]: 417: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,208 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 22:21:33,208 INFO L280 TraceCheckUtils]: 419: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,208 INFO L275 TraceCheckUtils]: 420: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,208 INFO L280 TraceCheckUtils]: 421: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,208 INFO L280 TraceCheckUtils]: 422: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,209 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {13634#true} {13635#false} #59#return; {13635#false} is VALID [2020-07-17 22:21:33,209 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 22:21:33,209 INFO L280 TraceCheckUtils]: 425: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:33,209 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {13635#false} {13638#(<= main_~x~0 8)} #51#return; {13635#false} is VALID [2020-07-17 22:21:33,321 INFO L263 TraceCheckUtils]: 0: Hoare triple {13634#true} call ULTIMATE.init(); {13634#true} is VALID [2020-07-17 22:21:33,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,321 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13634#true} {13634#true} #47#return; {13634#true} is VALID [2020-07-17 22:21:33,321 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret5 := main(); {13634#true} is VALID [2020-07-17 22:21:33,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~x~0 := 8; {13638#(<= main_~x~0 8)} is VALID [2020-07-17 22:21:33,322 INFO L263 TraceCheckUtils]: 5: Hoare triple {13638#(<= main_~x~0 8)} call #t~ret4 := fibo1(~x~0); {13634#true} is VALID [2020-07-17 22:21:33,323 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,323 INFO L280 TraceCheckUtils]: 7: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,323 INFO L263 TraceCheckUtils]: 9: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,323 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,324 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,324 INFO L263 TraceCheckUtils]: 13: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,325 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 22:21:33,326 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 22:21:33,326 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 22:21:33,326 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,327 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 22:21:33,327 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 22:21:33,328 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 22:21:33,328 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,329 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 22:21:33,329 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 22:21:33,329 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 22:21:33,330 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,330 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 22:21:33,331 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 22:21:33,331 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 22:21:33,332 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,333 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 22:21:33,333 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 22:21:33,334 INFO L263 TraceCheckUtils]: 33: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,334 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,334 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,334 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,334 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,335 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 22:21:33,336 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 22:21:33,336 INFO L263 TraceCheckUtils]: 40: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,336 INFO L280 TraceCheckUtils]: 41: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,336 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,336 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,337 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 22:21:33,338 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 22:21:33,338 INFO L280 TraceCheckUtils]: 46: Hoare triple {15124#(<= 2 |fibo1_#in~n|)} assume true; {15124#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,340 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 22:21:33,340 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 22:21:33,340 INFO L263 TraceCheckUtils]: 49: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,340 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,341 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,341 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,341 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,342 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 22:21:33,342 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~ret2;havoc #t~ret3; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,343 INFO L280 TraceCheckUtils]: 56: Hoare triple {15117#(<= 3 |fibo2_#in~n|)} assume true; {15117#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,344 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 22:21:33,345 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 22:21:33,345 INFO L263 TraceCheckUtils]: 59: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,345 INFO L280 TraceCheckUtils]: 60: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,345 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,345 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,346 INFO L263 TraceCheckUtils]: 63: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,346 INFO L280 TraceCheckUtils]: 64: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,346 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,346 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,347 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,347 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,347 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,347 INFO L263 TraceCheckUtils]: 70: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,348 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,348 INFO L280 TraceCheckUtils]: 72: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,348 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,348 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,348 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,349 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,350 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 22:21:33,350 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 22:21:33,351 INFO L280 TraceCheckUtils]: 79: Hoare triple {15080#(<= 4 |fibo1_#in~n|)} assume true; {15080#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,352 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 22:21:33,353 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 22:21:33,353 INFO L263 TraceCheckUtils]: 82: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,353 INFO L280 TraceCheckUtils]: 83: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,353 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,354 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,354 INFO L263 TraceCheckUtils]: 86: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,354 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,354 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,354 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,355 INFO L263 TraceCheckUtils]: 90: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,355 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,355 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,355 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,355 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,356 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,356 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,356 INFO L263 TraceCheckUtils]: 97: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,356 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,356 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,357 INFO L280 TraceCheckUtils]: 100: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,357 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,357 INFO L280 TraceCheckUtils]: 102: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,357 INFO L280 TraceCheckUtils]: 103: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,357 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,357 INFO L280 TraceCheckUtils]: 105: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,358 INFO L263 TraceCheckUtils]: 106: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,358 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,358 INFO L280 TraceCheckUtils]: 108: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,358 INFO L280 TraceCheckUtils]: 109: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,359 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,359 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,359 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 22:21:33,359 INFO L280 TraceCheckUtils]: 113: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,360 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 22:21:33,361 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~ret2;havoc #t~ret3; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,362 INFO L280 TraceCheckUtils]: 116: Hoare triple {15015#(<= 5 |fibo2_#in~n|)} assume true; {15015#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,363 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 22:21:33,364 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 22:21:33,364 INFO L263 TraceCheckUtils]: 119: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,364 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,365 INFO L280 TraceCheckUtils]: 121: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,365 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,365 INFO L263 TraceCheckUtils]: 123: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,365 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,365 INFO L280 TraceCheckUtils]: 125: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,366 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,366 INFO L263 TraceCheckUtils]: 127: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,366 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,366 INFO L280 TraceCheckUtils]: 129: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,366 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,366 INFO L263 TraceCheckUtils]: 131: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,367 INFO L280 TraceCheckUtils]: 132: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,367 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,367 INFO L280 TraceCheckUtils]: 134: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,367 INFO L263 TraceCheckUtils]: 135: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,367 INFO L280 TraceCheckUtils]: 136: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,368 INFO L280 TraceCheckUtils]: 137: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,368 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,368 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,368 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,368 INFO L280 TraceCheckUtils]: 141: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,369 INFO L263 TraceCheckUtils]: 142: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,369 INFO L280 TraceCheckUtils]: 143: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,369 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,369 INFO L280 TraceCheckUtils]: 145: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,369 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,369 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 22:21:33,370 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,370 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,370 INFO L280 TraceCheckUtils]: 150: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,370 INFO L263 TraceCheckUtils]: 151: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,370 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,371 INFO L280 TraceCheckUtils]: 153: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,371 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,371 INFO L280 TraceCheckUtils]: 155: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,371 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,371 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,371 INFO L280 TraceCheckUtils]: 158: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,372 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,372 INFO L280 TraceCheckUtils]: 160: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,372 INFO L263 TraceCheckUtils]: 161: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,372 INFO L280 TraceCheckUtils]: 162: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,372 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,373 INFO L280 TraceCheckUtils]: 164: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,373 INFO L263 TraceCheckUtils]: 165: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,373 INFO L280 TraceCheckUtils]: 166: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,373 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,373 INFO L280 TraceCheckUtils]: 168: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,373 INFO L280 TraceCheckUtils]: 169: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,374 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,374 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,374 INFO L263 TraceCheckUtils]: 172: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,374 INFO L280 TraceCheckUtils]: 173: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,374 INFO L280 TraceCheckUtils]: 174: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,375 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,375 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,375 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,375 INFO L280 TraceCheckUtils]: 178: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,375 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,375 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 22:21:33,376 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,376 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,376 INFO L280 TraceCheckUtils]: 183: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,376 INFO L263 TraceCheckUtils]: 184: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,376 INFO L280 TraceCheckUtils]: 185: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,376 INFO L280 TraceCheckUtils]: 186: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,377 INFO L280 TraceCheckUtils]: 187: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,377 INFO L263 TraceCheckUtils]: 188: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,377 INFO L280 TraceCheckUtils]: 189: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,377 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,377 INFO L280 TraceCheckUtils]: 191: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,377 INFO L263 TraceCheckUtils]: 192: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,378 INFO L280 TraceCheckUtils]: 193: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,378 INFO L280 TraceCheckUtils]: 194: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,378 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,378 INFO L280 TraceCheckUtils]: 196: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,378 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,378 INFO L280 TraceCheckUtils]: 198: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,379 INFO L263 TraceCheckUtils]: 199: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,379 INFO L280 TraceCheckUtils]: 200: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,379 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,379 INFO L280 TraceCheckUtils]: 202: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,379 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,379 INFO L280 TraceCheckUtils]: 204: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,380 INFO L280 TraceCheckUtils]: 205: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,380 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,380 INFO L280 TraceCheckUtils]: 207: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,380 INFO L263 TraceCheckUtils]: 208: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,380 INFO L280 TraceCheckUtils]: 209: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,380 INFO L280 TraceCheckUtils]: 210: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,381 INFO L280 TraceCheckUtils]: 211: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,381 INFO L280 TraceCheckUtils]: 212: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,381 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,381 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 22:21:33,381 INFO L280 TraceCheckUtils]: 215: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,382 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,382 INFO L280 TraceCheckUtils]: 217: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,382 INFO L280 TraceCheckUtils]: 218: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,383 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 22:21:33,384 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 22:21:33,384 INFO L280 TraceCheckUtils]: 221: Hoare triple {14854#(<= 6 |fibo1_#in~n|)} assume true; {14854#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,386 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {14854#(<= 6 |fibo1_#in~n|)} {13634#true} #53#return; {14693#(<= 7 fibo2_~n)} is VALID [2020-07-17 22:21:33,386 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 22:21:33,386 INFO L263 TraceCheckUtils]: 224: Hoare triple {14693#(<= 7 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,387 INFO L280 TraceCheckUtils]: 225: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,388 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 22:21:33,388 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 22:21:33,388 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 22:21:33,389 INFO L280 TraceCheckUtils]: 229: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,389 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 22:21:33,390 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 22:21:33,390 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 22:21:33,391 INFO L280 TraceCheckUtils]: 233: Hoare triple {13634#true} ~n := #in~n; {14753#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:33,391 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 22:21:33,392 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 22:21:33,392 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 22:21:33,393 INFO L280 TraceCheckUtils]: 237: Hoare triple {13634#true} ~n := #in~n; {14955#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:33,393 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 22:21:33,394 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 22:21:33,395 INFO L280 TraceCheckUtils]: 240: Hoare triple {15474#(<= |fibo2_#in~n| 1)} assume true; {15474#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:33,396 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 22:21:33,396 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 22:21:33,396 INFO L263 TraceCheckUtils]: 243: Hoare triple {15469#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,397 INFO L280 TraceCheckUtils]: 244: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,397 INFO L280 TraceCheckUtils]: 245: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,397 INFO L280 TraceCheckUtils]: 246: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,398 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 22:21:33,398 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 22:21:33,399 INFO L280 TraceCheckUtils]: 249: Hoare triple {15469#(<= |fibo1_#in~n| 2)} assume true; {15469#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:33,400 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 22:21:33,400 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 22:21:33,401 INFO L263 TraceCheckUtils]: 252: Hoare triple {15458#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,401 INFO L280 TraceCheckUtils]: 253: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,401 INFO L280 TraceCheckUtils]: 254: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,401 INFO L280 TraceCheckUtils]: 255: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,401 INFO L280 TraceCheckUtils]: 256: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,402 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 22:21:33,403 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~ret2;havoc #t~ret3; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:33,403 INFO L280 TraceCheckUtils]: 259: Hoare triple {15458#(<= |fibo2_#in~n| 3)} assume true; {15458#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:33,404 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 22:21:33,405 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 22:21:33,405 INFO L263 TraceCheckUtils]: 262: Hoare triple {15421#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,405 INFO L280 TraceCheckUtils]: 263: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,405 INFO L280 TraceCheckUtils]: 264: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,406 INFO L280 TraceCheckUtils]: 265: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,406 INFO L263 TraceCheckUtils]: 266: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,406 INFO L280 TraceCheckUtils]: 267: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,406 INFO L280 TraceCheckUtils]: 268: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,406 INFO L280 TraceCheckUtils]: 269: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,406 INFO L280 TraceCheckUtils]: 270: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,407 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,407 INFO L280 TraceCheckUtils]: 272: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,407 INFO L263 TraceCheckUtils]: 273: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,407 INFO L280 TraceCheckUtils]: 274: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,407 INFO L280 TraceCheckUtils]: 275: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,407 INFO L280 TraceCheckUtils]: 276: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,408 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,408 INFO L280 TraceCheckUtils]: 278: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,408 INFO L280 TraceCheckUtils]: 279: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,409 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 22:21:33,409 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 22:21:33,410 INFO L280 TraceCheckUtils]: 282: Hoare triple {15421#(<= |fibo1_#in~n| 4)} assume true; {15421#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:33,411 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {15421#(<= |fibo1_#in~n| 4)} {14693#(<= 7 fibo2_~n)} #55#return; {13635#false} is VALID [2020-07-17 22:21:33,411 INFO L280 TraceCheckUtils]: 284: Hoare triple {13635#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13635#false} is VALID [2020-07-17 22:21:33,411 INFO L280 TraceCheckUtils]: 285: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:33,411 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13635#false} {13634#true} #57#return; {13635#false} is VALID [2020-07-17 22:21:33,412 INFO L280 TraceCheckUtils]: 287: Hoare triple {13635#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13635#false} is VALID [2020-07-17 22:21:33,412 INFO L263 TraceCheckUtils]: 288: Hoare triple {13635#false} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,412 INFO L280 TraceCheckUtils]: 289: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,412 INFO L280 TraceCheckUtils]: 290: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,412 INFO L280 TraceCheckUtils]: 291: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,413 INFO L263 TraceCheckUtils]: 292: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,413 INFO L280 TraceCheckUtils]: 293: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,413 INFO L280 TraceCheckUtils]: 294: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,413 INFO L280 TraceCheckUtils]: 295: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,413 INFO L263 TraceCheckUtils]: 296: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,413 INFO L280 TraceCheckUtils]: 297: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,414 INFO L280 TraceCheckUtils]: 298: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,414 INFO L280 TraceCheckUtils]: 299: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,414 INFO L263 TraceCheckUtils]: 300: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,414 INFO L280 TraceCheckUtils]: 301: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,414 INFO L280 TraceCheckUtils]: 302: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,414 INFO L280 TraceCheckUtils]: 303: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,415 INFO L263 TraceCheckUtils]: 304: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,415 INFO L280 TraceCheckUtils]: 305: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,415 INFO L280 TraceCheckUtils]: 306: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,415 INFO L280 TraceCheckUtils]: 307: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,415 INFO L263 TraceCheckUtils]: 308: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,415 INFO L280 TraceCheckUtils]: 309: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,416 INFO L280 TraceCheckUtils]: 310: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,416 INFO L280 TraceCheckUtils]: 311: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,416 INFO L280 TraceCheckUtils]: 312: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,416 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,416 INFO L280 TraceCheckUtils]: 314: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,417 INFO L263 TraceCheckUtils]: 315: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,417 INFO L280 TraceCheckUtils]: 316: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,417 INFO L280 TraceCheckUtils]: 317: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,417 INFO L280 TraceCheckUtils]: 318: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,417 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,417 INFO L280 TraceCheckUtils]: 320: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,418 INFO L280 TraceCheckUtils]: 321: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,418 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,418 INFO L280 TraceCheckUtils]: 323: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,418 INFO L263 TraceCheckUtils]: 324: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,418 INFO L280 TraceCheckUtils]: 325: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,418 INFO L280 TraceCheckUtils]: 326: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,419 INFO L280 TraceCheckUtils]: 327: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,419 INFO L280 TraceCheckUtils]: 328: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,419 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,419 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 22:21:33,419 INFO L280 TraceCheckUtils]: 331: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,419 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,420 INFO L280 TraceCheckUtils]: 333: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,420 INFO L263 TraceCheckUtils]: 334: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,420 INFO L280 TraceCheckUtils]: 335: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,420 INFO L280 TraceCheckUtils]: 336: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,420 INFO L280 TraceCheckUtils]: 337: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,420 INFO L263 TraceCheckUtils]: 338: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,421 INFO L280 TraceCheckUtils]: 339: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,421 INFO L280 TraceCheckUtils]: 340: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,421 INFO L280 TraceCheckUtils]: 341: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,421 INFO L280 TraceCheckUtils]: 342: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,421 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,421 INFO L280 TraceCheckUtils]: 344: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,422 INFO L263 TraceCheckUtils]: 345: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,422 INFO L280 TraceCheckUtils]: 346: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,422 INFO L280 TraceCheckUtils]: 347: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,422 INFO L280 TraceCheckUtils]: 348: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,422 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,423 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 22:21:33,423 INFO L280 TraceCheckUtils]: 351: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,423 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,423 INFO L280 TraceCheckUtils]: 353: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,423 INFO L280 TraceCheckUtils]: 354: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,423 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,424 INFO L280 TraceCheckUtils]: 356: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,424 INFO L263 TraceCheckUtils]: 357: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,424 INFO L280 TraceCheckUtils]: 358: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,424 INFO L280 TraceCheckUtils]: 359: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,424 INFO L280 TraceCheckUtils]: 360: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,425 INFO L263 TraceCheckUtils]: 361: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,425 INFO L280 TraceCheckUtils]: 362: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,425 INFO L280 TraceCheckUtils]: 363: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,425 INFO L280 TraceCheckUtils]: 364: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,425 INFO L263 TraceCheckUtils]: 365: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,425 INFO L280 TraceCheckUtils]: 366: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,426 INFO L280 TraceCheckUtils]: 367: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,426 INFO L280 TraceCheckUtils]: 368: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,426 INFO L280 TraceCheckUtils]: 369: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,426 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,426 INFO L280 TraceCheckUtils]: 371: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,426 INFO L263 TraceCheckUtils]: 372: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,427 INFO L280 TraceCheckUtils]: 373: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,427 INFO L280 TraceCheckUtils]: 374: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,427 INFO L280 TraceCheckUtils]: 375: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,427 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,427 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 22:21:33,427 INFO L280 TraceCheckUtils]: 378: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,428 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,428 INFO L280 TraceCheckUtils]: 380: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,428 INFO L263 TraceCheckUtils]: 381: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,428 INFO L280 TraceCheckUtils]: 382: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,428 INFO L280 TraceCheckUtils]: 383: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,428 INFO L280 TraceCheckUtils]: 384: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,429 INFO L280 TraceCheckUtils]: 385: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,429 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,429 INFO L280 TraceCheckUtils]: 387: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,429 INFO L280 TraceCheckUtils]: 388: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,429 INFO L275 TraceCheckUtils]: 389: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,430 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 22:21:33,430 INFO L280 TraceCheckUtils]: 391: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,430 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,430 INFO L280 TraceCheckUtils]: 393: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,430 INFO L263 TraceCheckUtils]: 394: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,430 INFO L280 TraceCheckUtils]: 395: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,431 INFO L280 TraceCheckUtils]: 396: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,431 INFO L280 TraceCheckUtils]: 397: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,431 INFO L263 TraceCheckUtils]: 398: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,431 INFO L280 TraceCheckUtils]: 399: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,431 INFO L280 TraceCheckUtils]: 400: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,431 INFO L280 TraceCheckUtils]: 401: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:33,432 INFO L263 TraceCheckUtils]: 402: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:33,432 INFO L280 TraceCheckUtils]: 403: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,432 INFO L280 TraceCheckUtils]: 404: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,432 INFO L280 TraceCheckUtils]: 405: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,432 INFO L280 TraceCheckUtils]: 406: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,432 INFO L275 TraceCheckUtils]: 407: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:33,433 INFO L280 TraceCheckUtils]: 408: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,433 INFO L263 TraceCheckUtils]: 409: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,433 INFO L280 TraceCheckUtils]: 410: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,433 INFO L280 TraceCheckUtils]: 411: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:33,433 INFO L280 TraceCheckUtils]: 412: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,433 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,434 INFO L280 TraceCheckUtils]: 414: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,434 INFO L280 TraceCheckUtils]: 415: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,434 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:33,434 INFO L280 TraceCheckUtils]: 417: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:33,434 INFO L263 TraceCheckUtils]: 418: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:33,434 INFO L280 TraceCheckUtils]: 419: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:33,435 INFO L280 TraceCheckUtils]: 420: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:33,435 INFO L280 TraceCheckUtils]: 421: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:33,435 INFO L280 TraceCheckUtils]: 422: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,435 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:33,435 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 22:21:33,435 INFO L280 TraceCheckUtils]: 425: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,436 INFO L275 TraceCheckUtils]: 426: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:33,436 INFO L280 TraceCheckUtils]: 427: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:33,436 INFO L280 TraceCheckUtils]: 428: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:33,436 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13634#true} {13635#false} #59#return; {13635#false} is VALID [2020-07-17 22:21:33,436 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 22:21:33,436 INFO L280 TraceCheckUtils]: 431: Hoare triple {13635#false} assume true; {13635#false} is VALID [2020-07-17 22:21:33,437 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {13635#false} {13638#(<= main_~x~0 8)} #51#return; {13635#false} is VALID [2020-07-17 22:21:33,437 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 22:21:33,437 INFO L280 TraceCheckUtils]: 434: Hoare triple {13635#false} assume 21 == ~result~0; {13635#false} is VALID [2020-07-17 22:21:33,437 INFO L280 TraceCheckUtils]: 435: Hoare triple {13635#false} assume !false; {13635#false} is VALID [2020-07-17 22:21:33,555 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 22:21:33,556 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574422905] [2020-07-17 22:21:33,556 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1617342584] [2020-07-17 22:21:33,556 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 22:21:33,645 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2020-07-17 22:21:33,645 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:33,648 INFO L264 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 22:21:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:33,707 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:34,295 INFO L263 TraceCheckUtils]: 0: Hoare triple {13634#true} call ULTIMATE.init(); {13634#true} is VALID [2020-07-17 22:21:34,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13634#true} {13634#true} #47#return; {13634#true} is VALID [2020-07-17 22:21:34,296 INFO L263 TraceCheckUtils]: 3: Hoare triple {13634#true} call #t~ret5 := main(); {13634#true} is VALID [2020-07-17 22:21:34,296 INFO L280 TraceCheckUtils]: 4: Hoare triple {13634#true} ~x~0 := 8; {15877#(<= 8 main_~x~0)} is VALID [2020-07-17 22:21:34,297 INFO L263 TraceCheckUtils]: 5: Hoare triple {15877#(<= 8 main_~x~0)} call #t~ret4 := fibo1(~x~0); {13634#true} is VALID [2020-07-17 22:21:34,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {13634#true} ~n := #in~n; {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:34,298 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 22:21:34,298 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 22:21:34,298 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 22:21:34,298 INFO L280 TraceCheckUtils]: 10: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,298 INFO L280 TraceCheckUtils]: 11: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,298 INFO L280 TraceCheckUtils]: 12: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,299 INFO L263 TraceCheckUtils]: 13: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,299 INFO L280 TraceCheckUtils]: 14: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,299 INFO L280 TraceCheckUtils]: 15: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,299 INFO L280 TraceCheckUtils]: 16: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,299 INFO L263 TraceCheckUtils]: 17: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,299 INFO L280 TraceCheckUtils]: 18: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,299 INFO L280 TraceCheckUtils]: 19: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,299 INFO L280 TraceCheckUtils]: 20: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,300 INFO L263 TraceCheckUtils]: 21: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,300 INFO L280 TraceCheckUtils]: 22: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,300 INFO L280 TraceCheckUtils]: 23: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,300 INFO L280 TraceCheckUtils]: 24: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,300 INFO L263 TraceCheckUtils]: 25: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,300 INFO L280 TraceCheckUtils]: 26: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,300 INFO L280 TraceCheckUtils]: 27: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,300 INFO L280 TraceCheckUtils]: 28: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,301 INFO L263 TraceCheckUtils]: 29: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,301 INFO L280 TraceCheckUtils]: 30: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,301 INFO L280 TraceCheckUtils]: 31: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,301 INFO L280 TraceCheckUtils]: 32: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,301 INFO L263 TraceCheckUtils]: 33: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,301 INFO L280 TraceCheckUtils]: 34: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,301 INFO L280 TraceCheckUtils]: 35: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,301 INFO L280 TraceCheckUtils]: 36: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,301 INFO L280 TraceCheckUtils]: 37: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,302 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,302 INFO L280 TraceCheckUtils]: 39: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,302 INFO L263 TraceCheckUtils]: 40: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,302 INFO L280 TraceCheckUtils]: 41: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,302 INFO L280 TraceCheckUtils]: 42: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,302 INFO L280 TraceCheckUtils]: 43: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,302 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,302 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 22:21:34,303 INFO L280 TraceCheckUtils]: 46: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,303 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,303 INFO L280 TraceCheckUtils]: 48: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,303 INFO L263 TraceCheckUtils]: 49: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,303 INFO L280 TraceCheckUtils]: 50: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,303 INFO L280 TraceCheckUtils]: 51: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,303 INFO L280 TraceCheckUtils]: 52: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,303 INFO L280 TraceCheckUtils]: 53: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,304 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,304 INFO L280 TraceCheckUtils]: 55: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,304 INFO L280 TraceCheckUtils]: 56: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,304 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,304 INFO L280 TraceCheckUtils]: 58: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,304 INFO L263 TraceCheckUtils]: 59: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,304 INFO L280 TraceCheckUtils]: 60: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,304 INFO L280 TraceCheckUtils]: 61: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,304 INFO L280 TraceCheckUtils]: 62: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,305 INFO L263 TraceCheckUtils]: 63: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,305 INFO L280 TraceCheckUtils]: 64: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,305 INFO L280 TraceCheckUtils]: 65: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,305 INFO L280 TraceCheckUtils]: 66: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,305 INFO L280 TraceCheckUtils]: 67: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,305 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,305 INFO L280 TraceCheckUtils]: 69: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,305 INFO L263 TraceCheckUtils]: 70: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,306 INFO L280 TraceCheckUtils]: 71: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,306 INFO L280 TraceCheckUtils]: 72: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,306 INFO L280 TraceCheckUtils]: 73: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,306 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,306 INFO L280 TraceCheckUtils]: 75: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,306 INFO L280 TraceCheckUtils]: 76: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,306 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,306 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 22:21:34,307 INFO L280 TraceCheckUtils]: 79: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,307 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,307 INFO L280 TraceCheckUtils]: 81: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,307 INFO L263 TraceCheckUtils]: 82: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,307 INFO L280 TraceCheckUtils]: 83: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,307 INFO L280 TraceCheckUtils]: 84: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,307 INFO L280 TraceCheckUtils]: 85: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,307 INFO L263 TraceCheckUtils]: 86: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,307 INFO L280 TraceCheckUtils]: 87: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,308 INFO L280 TraceCheckUtils]: 88: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,308 INFO L280 TraceCheckUtils]: 89: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,308 INFO L263 TraceCheckUtils]: 90: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,308 INFO L280 TraceCheckUtils]: 91: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,308 INFO L280 TraceCheckUtils]: 92: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,309 INFO L280 TraceCheckUtils]: 93: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,309 INFO L280 TraceCheckUtils]: 94: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,309 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,309 INFO L280 TraceCheckUtils]: 96: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,309 INFO L263 TraceCheckUtils]: 97: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,309 INFO L280 TraceCheckUtils]: 98: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,309 INFO L280 TraceCheckUtils]: 99: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,309 INFO L280 TraceCheckUtils]: 100: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,310 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,310 INFO L280 TraceCheckUtils]: 102: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,310 INFO L280 TraceCheckUtils]: 103: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,310 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,310 INFO L280 TraceCheckUtils]: 105: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,310 INFO L263 TraceCheckUtils]: 106: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,310 INFO L280 TraceCheckUtils]: 107: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,310 INFO L280 TraceCheckUtils]: 108: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,310 INFO L280 TraceCheckUtils]: 109: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,311 INFO L280 TraceCheckUtils]: 110: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,311 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,311 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 22:21:34,311 INFO L280 TraceCheckUtils]: 113: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,311 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,311 INFO L280 TraceCheckUtils]: 115: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,312 INFO L280 TraceCheckUtils]: 116: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,312 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,312 INFO L280 TraceCheckUtils]: 118: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,312 INFO L263 TraceCheckUtils]: 119: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,312 INFO L280 TraceCheckUtils]: 120: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,312 INFO L280 TraceCheckUtils]: 121: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,312 INFO L280 TraceCheckUtils]: 122: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,312 INFO L263 TraceCheckUtils]: 123: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,313 INFO L280 TraceCheckUtils]: 124: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,313 INFO L280 TraceCheckUtils]: 125: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,313 INFO L280 TraceCheckUtils]: 126: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,313 INFO L263 TraceCheckUtils]: 127: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,313 INFO L280 TraceCheckUtils]: 128: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,313 INFO L280 TraceCheckUtils]: 129: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,313 INFO L280 TraceCheckUtils]: 130: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,313 INFO L263 TraceCheckUtils]: 131: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,313 INFO L280 TraceCheckUtils]: 132: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,314 INFO L280 TraceCheckUtils]: 133: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,314 INFO L280 TraceCheckUtils]: 134: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,314 INFO L263 TraceCheckUtils]: 135: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,314 INFO L280 TraceCheckUtils]: 136: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,314 INFO L280 TraceCheckUtils]: 137: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,314 INFO L280 TraceCheckUtils]: 138: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,314 INFO L280 TraceCheckUtils]: 139: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,314 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,315 INFO L280 TraceCheckUtils]: 141: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,315 INFO L263 TraceCheckUtils]: 142: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,315 INFO L280 TraceCheckUtils]: 143: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,315 INFO L280 TraceCheckUtils]: 144: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,315 INFO L280 TraceCheckUtils]: 145: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,315 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,315 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 22:21:34,315 INFO L280 TraceCheckUtils]: 148: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,316 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,316 INFO L280 TraceCheckUtils]: 150: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,316 INFO L263 TraceCheckUtils]: 151: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,316 INFO L280 TraceCheckUtils]: 152: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,316 INFO L280 TraceCheckUtils]: 153: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,316 INFO L280 TraceCheckUtils]: 154: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,316 INFO L280 TraceCheckUtils]: 155: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,316 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,317 INFO L280 TraceCheckUtils]: 157: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,317 INFO L280 TraceCheckUtils]: 158: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,317 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,317 INFO L280 TraceCheckUtils]: 160: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,317 INFO L263 TraceCheckUtils]: 161: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,317 INFO L280 TraceCheckUtils]: 162: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,317 INFO L280 TraceCheckUtils]: 163: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,317 INFO L280 TraceCheckUtils]: 164: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,317 INFO L263 TraceCheckUtils]: 165: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,318 INFO L280 TraceCheckUtils]: 166: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,318 INFO L280 TraceCheckUtils]: 167: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,318 INFO L280 TraceCheckUtils]: 168: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,318 INFO L280 TraceCheckUtils]: 169: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,318 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,318 INFO L280 TraceCheckUtils]: 171: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,318 INFO L263 TraceCheckUtils]: 172: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,318 INFO L280 TraceCheckUtils]: 173: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,319 INFO L280 TraceCheckUtils]: 174: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,319 INFO L280 TraceCheckUtils]: 175: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,319 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,319 INFO L280 TraceCheckUtils]: 177: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,319 INFO L280 TraceCheckUtils]: 178: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,319 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,319 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 22:21:34,319 INFO L280 TraceCheckUtils]: 181: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,319 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,320 INFO L280 TraceCheckUtils]: 183: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,320 INFO L263 TraceCheckUtils]: 184: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,320 INFO L280 TraceCheckUtils]: 185: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,320 INFO L280 TraceCheckUtils]: 186: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,320 INFO L280 TraceCheckUtils]: 187: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,320 INFO L263 TraceCheckUtils]: 188: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,321 INFO L280 TraceCheckUtils]: 189: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,321 INFO L280 TraceCheckUtils]: 190: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,321 INFO L280 TraceCheckUtils]: 191: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,321 INFO L263 TraceCheckUtils]: 192: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,321 INFO L280 TraceCheckUtils]: 193: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,322 INFO L280 TraceCheckUtils]: 194: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,322 INFO L280 TraceCheckUtils]: 195: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,322 INFO L280 TraceCheckUtils]: 196: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,322 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,322 INFO L280 TraceCheckUtils]: 198: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,323 INFO L263 TraceCheckUtils]: 199: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,323 INFO L280 TraceCheckUtils]: 200: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,323 INFO L280 TraceCheckUtils]: 201: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,323 INFO L280 TraceCheckUtils]: 202: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,323 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,323 INFO L280 TraceCheckUtils]: 204: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,324 INFO L280 TraceCheckUtils]: 205: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,324 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,324 INFO L280 TraceCheckUtils]: 207: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,324 INFO L263 TraceCheckUtils]: 208: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,324 INFO L280 TraceCheckUtils]: 209: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,325 INFO L280 TraceCheckUtils]: 210: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,325 INFO L280 TraceCheckUtils]: 211: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,325 INFO L280 TraceCheckUtils]: 212: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,325 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,325 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 22:21:34,325 INFO L280 TraceCheckUtils]: 215: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,326 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,326 INFO L280 TraceCheckUtils]: 217: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,326 INFO L280 TraceCheckUtils]: 218: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,326 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,326 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 22:21:34,327 INFO L280 TraceCheckUtils]: 221: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,327 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,327 INFO L280 TraceCheckUtils]: 223: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,327 INFO L263 TraceCheckUtils]: 224: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,327 INFO L280 TraceCheckUtils]: 225: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,327 INFO L280 TraceCheckUtils]: 226: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,328 INFO L280 TraceCheckUtils]: 227: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,328 INFO L263 TraceCheckUtils]: 228: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,328 INFO L280 TraceCheckUtils]: 229: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,328 INFO L280 TraceCheckUtils]: 230: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,328 INFO L280 TraceCheckUtils]: 231: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,329 INFO L263 TraceCheckUtils]: 232: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,329 INFO L280 TraceCheckUtils]: 233: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,329 INFO L280 TraceCheckUtils]: 234: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,329 INFO L280 TraceCheckUtils]: 235: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,329 INFO L263 TraceCheckUtils]: 236: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,330 INFO L280 TraceCheckUtils]: 237: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,330 INFO L280 TraceCheckUtils]: 238: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,330 INFO L280 TraceCheckUtils]: 239: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,330 INFO L280 TraceCheckUtils]: 240: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,330 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,330 INFO L280 TraceCheckUtils]: 242: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,331 INFO L263 TraceCheckUtils]: 243: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,331 INFO L280 TraceCheckUtils]: 244: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,331 INFO L280 TraceCheckUtils]: 245: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,331 INFO L280 TraceCheckUtils]: 246: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,331 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,332 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 22:21:34,332 INFO L280 TraceCheckUtils]: 249: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,332 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,332 INFO L280 TraceCheckUtils]: 251: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,332 INFO L263 TraceCheckUtils]: 252: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,333 INFO L280 TraceCheckUtils]: 253: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,333 INFO L280 TraceCheckUtils]: 254: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,333 INFO L280 TraceCheckUtils]: 255: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,333 INFO L280 TraceCheckUtils]: 256: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,333 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,333 INFO L280 TraceCheckUtils]: 258: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,334 INFO L280 TraceCheckUtils]: 259: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,334 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,334 INFO L280 TraceCheckUtils]: 261: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,334 INFO L263 TraceCheckUtils]: 262: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,334 INFO L280 TraceCheckUtils]: 263: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,335 INFO L280 TraceCheckUtils]: 264: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,335 INFO L280 TraceCheckUtils]: 265: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,335 INFO L263 TraceCheckUtils]: 266: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,335 INFO L280 TraceCheckUtils]: 267: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,335 INFO L280 TraceCheckUtils]: 268: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,335 INFO L280 TraceCheckUtils]: 269: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,336 INFO L280 TraceCheckUtils]: 270: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,336 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,336 INFO L280 TraceCheckUtils]: 272: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,336 INFO L263 TraceCheckUtils]: 273: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,336 INFO L280 TraceCheckUtils]: 274: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,336 INFO L280 TraceCheckUtils]: 275: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,337 INFO L280 TraceCheckUtils]: 276: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,337 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,337 INFO L280 TraceCheckUtils]: 278: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,337 INFO L280 TraceCheckUtils]: 279: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,337 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,337 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 22:21:34,338 INFO L280 TraceCheckUtils]: 282: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,338 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,338 INFO L280 TraceCheckUtils]: 284: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,338 INFO L280 TraceCheckUtils]: 285: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,339 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 22:21:34,340 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 22:21:34,340 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 22:21:34,340 INFO L280 TraceCheckUtils]: 289: Hoare triple {13634#true} ~n := #in~n; {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:34,341 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 22:21:34,341 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 22:21:34,342 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 22:21:34,342 INFO L280 TraceCheckUtils]: 293: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,342 INFO L280 TraceCheckUtils]: 294: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,342 INFO L280 TraceCheckUtils]: 295: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,342 INFO L263 TraceCheckUtils]: 296: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,342 INFO L280 TraceCheckUtils]: 297: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,343 INFO L280 TraceCheckUtils]: 298: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,343 INFO L280 TraceCheckUtils]: 299: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,343 INFO L263 TraceCheckUtils]: 300: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,343 INFO L280 TraceCheckUtils]: 301: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,343 INFO L280 TraceCheckUtils]: 302: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,343 INFO L280 TraceCheckUtils]: 303: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,344 INFO L263 TraceCheckUtils]: 304: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,344 INFO L280 TraceCheckUtils]: 305: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,344 INFO L280 TraceCheckUtils]: 306: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,344 INFO L280 TraceCheckUtils]: 307: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,344 INFO L263 TraceCheckUtils]: 308: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,344 INFO L280 TraceCheckUtils]: 309: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,345 INFO L280 TraceCheckUtils]: 310: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,345 INFO L280 TraceCheckUtils]: 311: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,345 INFO L280 TraceCheckUtils]: 312: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,345 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,345 INFO L280 TraceCheckUtils]: 314: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,345 INFO L263 TraceCheckUtils]: 315: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,346 INFO L280 TraceCheckUtils]: 316: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,346 INFO L280 TraceCheckUtils]: 317: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,346 INFO L280 TraceCheckUtils]: 318: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,346 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,346 INFO L280 TraceCheckUtils]: 320: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,346 INFO L280 TraceCheckUtils]: 321: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,347 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,347 INFO L280 TraceCheckUtils]: 323: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,347 INFO L263 TraceCheckUtils]: 324: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,347 INFO L280 TraceCheckUtils]: 325: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,347 INFO L280 TraceCheckUtils]: 326: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,348 INFO L280 TraceCheckUtils]: 327: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,348 INFO L280 TraceCheckUtils]: 328: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,348 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,348 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 22:21:34,348 INFO L280 TraceCheckUtils]: 331: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,348 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,349 INFO L280 TraceCheckUtils]: 333: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,349 INFO L263 TraceCheckUtils]: 334: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,349 INFO L280 TraceCheckUtils]: 335: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,349 INFO L280 TraceCheckUtils]: 336: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,349 INFO L280 TraceCheckUtils]: 337: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,349 INFO L263 TraceCheckUtils]: 338: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,350 INFO L280 TraceCheckUtils]: 339: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,350 INFO L280 TraceCheckUtils]: 340: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,350 INFO L280 TraceCheckUtils]: 341: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,350 INFO L280 TraceCheckUtils]: 342: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,350 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,350 INFO L280 TraceCheckUtils]: 344: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,351 INFO L263 TraceCheckUtils]: 345: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,351 INFO L280 TraceCheckUtils]: 346: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,351 INFO L280 TraceCheckUtils]: 347: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,351 INFO L280 TraceCheckUtils]: 348: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,351 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,352 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 22:21:34,352 INFO L280 TraceCheckUtils]: 351: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,352 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,352 INFO L280 TraceCheckUtils]: 353: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,352 INFO L280 TraceCheckUtils]: 354: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,352 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,353 INFO L280 TraceCheckUtils]: 356: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,353 INFO L263 TraceCheckUtils]: 357: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,353 INFO L280 TraceCheckUtils]: 358: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,353 INFO L280 TraceCheckUtils]: 359: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,353 INFO L280 TraceCheckUtils]: 360: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,353 INFO L263 TraceCheckUtils]: 361: Hoare triple {13634#true} call #t~ret2 := fibo1(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,354 INFO L280 TraceCheckUtils]: 362: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,354 INFO L280 TraceCheckUtils]: 363: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,354 INFO L280 TraceCheckUtils]: 364: Hoare triple {13634#true} assume !(1 == ~n); {13634#true} is VALID [2020-07-17 22:21:34,354 INFO L263 TraceCheckUtils]: 365: Hoare triple {13634#true} call #t~ret0 := fibo2(~n - 1); {13634#true} is VALID [2020-07-17 22:21:34,355 INFO L280 TraceCheckUtils]: 366: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,355 INFO L280 TraceCheckUtils]: 367: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,355 INFO L280 TraceCheckUtils]: 368: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,355 INFO L280 TraceCheckUtils]: 369: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,356 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {13634#true} {13634#true} #57#return; {13634#true} is VALID [2020-07-17 22:21:34,356 INFO L280 TraceCheckUtils]: 371: Hoare triple {13634#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,356 INFO L263 TraceCheckUtils]: 372: Hoare triple {13634#true} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,356 INFO L280 TraceCheckUtils]: 373: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,357 INFO L280 TraceCheckUtils]: 374: Hoare triple {13634#true} assume ~n < 1;#res := 0; {13634#true} is VALID [2020-07-17 22:21:34,357 INFO L280 TraceCheckUtils]: 375: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,357 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,357 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 22:21:34,358 INFO L280 TraceCheckUtils]: 378: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,358 INFO L275 TraceCheckUtils]: 379: Hoare quadruple {13634#true} {13634#true} #53#return; {13634#true} is VALID [2020-07-17 22:21:34,358 INFO L280 TraceCheckUtils]: 380: Hoare triple {13634#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13634#true} is VALID [2020-07-17 22:21:34,358 INFO L263 TraceCheckUtils]: 381: Hoare triple {13634#true} call #t~ret3 := fibo1(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,358 INFO L280 TraceCheckUtils]: 382: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,359 INFO L280 TraceCheckUtils]: 383: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,359 INFO L280 TraceCheckUtils]: 384: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,359 INFO L280 TraceCheckUtils]: 385: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,359 INFO L275 TraceCheckUtils]: 386: Hoare quadruple {13634#true} {13634#true} #55#return; {13634#true} is VALID [2020-07-17 22:21:34,359 INFO L280 TraceCheckUtils]: 387: Hoare triple {13634#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {13634#true} is VALID [2020-07-17 22:21:34,359 INFO L280 TraceCheckUtils]: 388: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,360 INFO L275 TraceCheckUtils]: 389: Hoare quadruple {13634#true} {13634#true} #59#return; {13634#true} is VALID [2020-07-17 22:21:34,360 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 22:21:34,360 INFO L280 TraceCheckUtils]: 391: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,361 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 22:21:34,361 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 22:21:34,362 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 22:21:34,362 INFO L280 TraceCheckUtils]: 395: Hoare triple {13634#true} ~n := #in~n; {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:34,363 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 22:21:34,363 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 22:21:34,363 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 22:21:34,364 INFO L280 TraceCheckUtils]: 399: Hoare triple {13634#true} ~n := #in~n; {16734#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-17 22:21:34,364 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 22:21:34,365 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 22:21:34,365 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 22:21:34,365 INFO L280 TraceCheckUtils]: 403: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,366 INFO L280 TraceCheckUtils]: 404: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,366 INFO L280 TraceCheckUtils]: 405: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,366 INFO L280 TraceCheckUtils]: 406: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,367 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 22:21:34,368 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 22:21:34,368 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 22:21:34,369 INFO L280 TraceCheckUtils]: 410: Hoare triple {13634#true} ~n := #in~n; {15884#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-17 22:21:34,370 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 22:21:34,371 INFO L280 TraceCheckUtils]: 412: Hoare triple {17101#(<= |fibo1_#in~n| 0)} assume true; {17101#(<= |fibo1_#in~n| 0)} is VALID [2020-07-17 22:21:34,372 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 22:21:34,372 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~ret2;havoc #t~ret3; {17108#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:34,373 INFO L280 TraceCheckUtils]: 415: Hoare triple {17108#(<= |fibo2_#in~n| 2)} assume true; {17108#(<= |fibo2_#in~n| 2)} is VALID [2020-07-17 22:21:34,374 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 22:21:34,374 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 22:21:34,374 INFO L263 TraceCheckUtils]: 418: Hoare triple {17118#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13634#true} is VALID [2020-07-17 22:21:34,374 INFO L280 TraceCheckUtils]: 419: Hoare triple {13634#true} ~n := #in~n; {13634#true} is VALID [2020-07-17 22:21:34,375 INFO L280 TraceCheckUtils]: 420: Hoare triple {13634#true} assume !(~n < 1); {13634#true} is VALID [2020-07-17 22:21:34,375 INFO L280 TraceCheckUtils]: 421: Hoare triple {13634#true} assume 1 == ~n;#res := 1; {13634#true} is VALID [2020-07-17 22:21:34,375 INFO L280 TraceCheckUtils]: 422: Hoare triple {13634#true} assume true; {13634#true} is VALID [2020-07-17 22:21:34,376 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 22:21:34,383 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 22:21:34,384 INFO L280 TraceCheckUtils]: 425: Hoare triple {17118#(<= |fibo1_#in~n| 3)} assume true; {17118#(<= |fibo1_#in~n| 3)} is VALID [2020-07-17 22:21:34,385 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 22:21:34,385 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~ret2;havoc #t~ret3; {17149#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:34,386 INFO L280 TraceCheckUtils]: 428: Hoare triple {17149#(<= |fibo2_#in~n| 5)} assume true; {17149#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:34,387 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 22:21:34,388 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 22:21:34,389 INFO L280 TraceCheckUtils]: 431: Hoare triple {17159#(<= |fibo1_#in~n| 7)} assume true; {17159#(<= |fibo1_#in~n| 7)} is VALID [2020-07-17 22:21:34,390 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 22:21:34,390 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 22:21:34,391 INFO L280 TraceCheckUtils]: 434: Hoare triple {13635#false} assume 21 == ~result~0; {13635#false} is VALID [2020-07-17 22:21:34,391 INFO L280 TraceCheckUtils]: 435: Hoare triple {13635#false} assume !false; {13635#false} is VALID [2020-07-17 22:21:34,518 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 22:21:34,519 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:34,519 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 10] total 24 [2020-07-17 22:21:34,519 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722979734] [2020-07-17 22:21:34,520 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 436 [2020-07-17 22:21:35,278 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:21:35,279 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 22:21:35,459 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 22:21:35,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 22:21:35,460 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:21:35,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 22:21:35,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=483, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:21:35,461 INFO L87 Difference]: Start difference. First operand 148 states and 218 transitions. Second operand 24 states. [2020-07-17 22:21:40,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:40,585 INFO L93 Difference]: Finished difference Result 368 states and 611 transitions. [2020-07-17 22:21:40,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-17 22:21:40,585 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 436 [2020-07-17 22:21:40,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:21:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:21:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 271 transitions. [2020-07-17 22:21:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:21:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 271 transitions. [2020-07-17 22:21:40,598 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 271 transitions. [2020-07-17 22:21:40,968 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 22:21:40,976 INFO L225 Difference]: With dead ends: 368 [2020-07-17 22:21:40,977 INFO L226 Difference]: Without dead ends: 227 [2020-07-17 22:21:40,980 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 22:21:40,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2020-07-17 22:21:41,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 166. [2020-07-17 22:21:41,160 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:21:41,160 INFO L82 GeneralOperation]: Start isEquivalent. First operand 227 states. Second operand 166 states. [2020-07-17 22:21:41,160 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand 166 states. [2020-07-17 22:21:41,160 INFO L87 Difference]: Start difference. First operand 227 states. Second operand 166 states. [2020-07-17 22:21:41,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:41,169 INFO L93 Difference]: Finished difference Result 227 states and 337 transitions. [2020-07-17 22:21:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 337 transitions. [2020-07-17 22:21:41,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:41,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:41,172 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 227 states. [2020-07-17 22:21:41,172 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 227 states. [2020-07-17 22:21:41,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:21:41,182 INFO L93 Difference]: Finished difference Result 227 states and 337 transitions. [2020-07-17 22:21:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 337 transitions. [2020-07-17 22:21:41,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:21:41,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:21:41,184 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:21:41,184 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:21:41,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2020-07-17 22:21:41,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 243 transitions. [2020-07-17 22:21:41,192 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 243 transitions. Word has length 436 [2020-07-17 22:21:41,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:21:41,192 INFO L479 AbstractCegarLoop]: Abstraction has 166 states and 243 transitions. [2020-07-17 22:21:41,192 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 22:21:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 243 transitions. [2020-07-17 22:21:41,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2020-07-17 22:21:41,209 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:21:41,209 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 22:21:41,424 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:21:41,425 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:21:41,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:21:41,426 INFO L82 PathProgramCache]: Analyzing trace with hash 2122481566, now seen corresponding path program 4 times [2020-07-17 22:21:41,427 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:21:41,427 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213000029] [2020-07-17 22:21:41,427 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:21:41,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:41,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:41,793 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18408#true} {18408#true} #47#return; {18408#true} is VALID [2020-07-17 22:21:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,414 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 22:21:42,415 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 22:21:42,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:42,417 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 22:21:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,425 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 22:21:42,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:42,426 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 22:21:42,426 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 22:21:42,427 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 22:21:42,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,428 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 22:21:42,428 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 22:21:42,429 INFO L280 TraceCheckUtils]: 7: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:42,430 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 22:21:42,431 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 22:21:42,431 INFO L263 TraceCheckUtils]: 10: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,431 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,432 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,432 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,434 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 22:21:42,435 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 22:21:42,435 INFO L280 TraceCheckUtils]: 16: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:42,436 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 22:21:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,442 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 22:21:42,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,443 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 22:21:42,444 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 22:21:42,444 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 22:21:42,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:42,445 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 22:21:42,446 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 22:21:42,446 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 22:21:42,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,447 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 22:21:42,448 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 22:21:42,448 INFO L280 TraceCheckUtils]: 11: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:42,449 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 22:21:42,450 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 22:21:42,450 INFO L263 TraceCheckUtils]: 14: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,451 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,451 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,452 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 22:21:42,453 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 22:21:42,453 INFO L280 TraceCheckUtils]: 20: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:42,454 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 22:21:42,455 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 22:21:42,455 INFO L263 TraceCheckUtils]: 23: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,456 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,456 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,456 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,456 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,457 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 22:21:42,458 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~ret2;havoc #t~ret3; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:42,458 INFO L280 TraceCheckUtils]: 30: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:42,460 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 22:21:42,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,474 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,479 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,480 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,480 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,481 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,481 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,481 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,481 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,481 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,482 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,484 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 22:21:42,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:42,485 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 22:21:42,486 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 22:21:42,486 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 22:21:42,487 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,487 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 22:21:42,488 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 22:21:42,488 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 22:21:42,489 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:42,489 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 22:21:42,490 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 22:21:42,490 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 22:21:42,491 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,492 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 22:21:42,494 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 22:21:42,494 INFO L280 TraceCheckUtils]: 15: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:42,496 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 22:21:42,497 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 22:21:42,497 INFO L263 TraceCheckUtils]: 18: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,497 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,497 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,498 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 22:21:42,499 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 22:21:42,500 INFO L280 TraceCheckUtils]: 24: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:42,501 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 22:21:42,502 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 22:21:42,502 INFO L263 TraceCheckUtils]: 27: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,502 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,502 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,504 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 22:21:42,505 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~ret2;havoc #t~ret3; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:42,505 INFO L280 TraceCheckUtils]: 34: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:42,507 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 22:21:42,507 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 22:21:42,508 INFO L263 TraceCheckUtils]: 37: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,508 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,508 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,508 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,509 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,509 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,509 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,509 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,510 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,510 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,510 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,510 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,510 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,511 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,511 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,511 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,511 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,511 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,513 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 22:21:42,514 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 22:21:42,514 INFO L280 TraceCheckUtils]: 57: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:42,515 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 22:21:42,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,534 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,534 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,535 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,539 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,539 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,540 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,542 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,543 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,544 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,544 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,544 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,545 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,545 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,546 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,546 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,547 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,552 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,553 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,554 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,555 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,556 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,556 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,557 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,558 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,558 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,558 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,559 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,559 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,560 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,560 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,560 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,561 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,561 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,561 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,562 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,562 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,562 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,563 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,563 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,563 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,564 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 22:21:42,564 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,567 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 22:21:42,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,570 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 22:21:42,571 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 22:21:42,571 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 22:21:42,572 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:42,573 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 22:21:42,573 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 22:21:42,574 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 22:21:42,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,575 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 22:21:42,576 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 22:21:42,576 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 22:21:42,577 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:42,577 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 22:21:42,578 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 22:21:42,578 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 22:21:42,579 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,579 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 22:21:42,580 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 22:21:42,581 INFO L280 TraceCheckUtils]: 19: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:42,582 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 22:21:42,582 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 22:21:42,583 INFO L263 TraceCheckUtils]: 22: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,583 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,583 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,583 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,584 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 22:21:42,585 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 22:21:42,586 INFO L280 TraceCheckUtils]: 28: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:42,588 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 22:21:42,588 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 22:21:42,589 INFO L263 TraceCheckUtils]: 31: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,589 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,589 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,589 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,590 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,591 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 22:21:42,592 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~ret2;havoc #t~ret3; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:42,593 INFO L280 TraceCheckUtils]: 38: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:42,594 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 22:21:42,595 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 22:21:42,596 INFO L263 TraceCheckUtils]: 41: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,596 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,596 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,597 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,597 INFO L263 TraceCheckUtils]: 45: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,597 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,598 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,598 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,598 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,599 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,599 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,599 INFO L263 TraceCheckUtils]: 52: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,599 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,600 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,600 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,600 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,601 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,601 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,603 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 22:21:42,604 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 22:21:42,605 INFO L280 TraceCheckUtils]: 61: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:42,606 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 22:21:42,607 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 22:21:42,607 INFO L263 TraceCheckUtils]: 64: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,608 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,608 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,608 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,609 INFO L263 TraceCheckUtils]: 68: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,609 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,609 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,610 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,610 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,610 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,611 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,611 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,611 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,612 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,612 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,612 INFO L263 TraceCheckUtils]: 79: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,613 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,613 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,613 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,614 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,614 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,614 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,615 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,615 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,615 INFO L263 TraceCheckUtils]: 88: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,616 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,616 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,616 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,617 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,617 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,617 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 22:21:42,618 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,619 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 22:21:42,620 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~ret2;havoc #t~ret3; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:42,622 INFO L280 TraceCheckUtils]: 98: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:42,623 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 22:21:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,672 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,677 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,678 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,679 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,680 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,680 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,680 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,680 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,681 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,681 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,681 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,682 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,686 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,687 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,687 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,688 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,688 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,688 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,688 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,689 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,689 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,689 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,690 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,690 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,690 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,691 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,691 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,691 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,692 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,692 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,692 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,692 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,693 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,693 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,693 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,693 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 22:21:42,694 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,694 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,710 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,715 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,717 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,717 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,718 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,718 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,719 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,719 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,720 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,720 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,720 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,721 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 22:21:42,721 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,721 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,723 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,724 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,725 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,725 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,726 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,726 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,726 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,727 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,728 INFO L263 TraceCheckUtils]: 18: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,728 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,728 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,729 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,729 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,729 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,730 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,730 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,730 INFO L263 TraceCheckUtils]: 27: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,731 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,731 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,731 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,732 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,732 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,732 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 22:21:42,733 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,733 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,733 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,734 INFO L263 TraceCheckUtils]: 37: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,734 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,734 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,735 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,735 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,735 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,736 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,736 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,736 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,736 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,736 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,737 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,737 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,737 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,737 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,738 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,738 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 22:21:42,738 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,738 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,739 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,739 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,743 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 22:21:42,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:42,748 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 22:21:42,749 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 22:21:42,749 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 22:21:42,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,751 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 22:21:42,752 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 22:21:42,752 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 22:21:42,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:42,757 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 22:21:42,758 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 22:21:42,758 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 22:21:42,759 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,760 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 22:21:42,761 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 22:21:42,761 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 22:21:42,762 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:42,763 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 22:21:42,764 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 22:21:42,764 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 22:21:42,765 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:42,765 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 22:21:42,766 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 22:21:42,767 INFO L280 TraceCheckUtils]: 23: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:42,769 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 22:21:42,770 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 22:21:42,770 INFO L263 TraceCheckUtils]: 26: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,770 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,771 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,771 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,772 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 22:21:42,773 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 22:21:42,774 INFO L280 TraceCheckUtils]: 32: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:42,775 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 22:21:42,776 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 22:21:42,776 INFO L263 TraceCheckUtils]: 35: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,777 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,777 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,777 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,777 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,779 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 22:21:42,781 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~ret2;havoc #t~ret3; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:42,783 INFO L280 TraceCheckUtils]: 42: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:42,785 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 22:21:42,787 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 22:21:42,788 INFO L263 TraceCheckUtils]: 45: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,788 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,788 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,788 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,788 INFO L263 TraceCheckUtils]: 49: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,789 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,789 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,789 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,789 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,789 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,790 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,790 INFO L263 TraceCheckUtils]: 56: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,790 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,790 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,791 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,791 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,791 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,792 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,793 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 22:21:42,795 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 22:21:42,796 INFO L280 TraceCheckUtils]: 65: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:42,798 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 22:21:42,799 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 22:21:42,799 INFO L263 TraceCheckUtils]: 68: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,800 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,800 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,800 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,801 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,801 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,801 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,802 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,802 INFO L263 TraceCheckUtils]: 76: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,802 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,802 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,803 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,803 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,803 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,804 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,804 INFO L263 TraceCheckUtils]: 83: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,804 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,804 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,805 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,805 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,805 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,806 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,806 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,806 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,807 INFO L263 TraceCheckUtils]: 92: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,807 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,807 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,808 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,808 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,808 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,809 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 22:21:42,809 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,810 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 22:21:42,811 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~ret2;havoc #t~ret3; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:42,812 INFO L280 TraceCheckUtils]: 102: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:42,814 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 22:21:42,815 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 22:21:42,815 INFO L263 TraceCheckUtils]: 105: Hoare triple {19902#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,816 INFO L280 TraceCheckUtils]: 106: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,816 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,816 INFO L280 TraceCheckUtils]: 108: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,816 INFO L263 TraceCheckUtils]: 109: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,817 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,817 INFO L280 TraceCheckUtils]: 111: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,817 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,818 INFO L263 TraceCheckUtils]: 113: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,818 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,818 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,818 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,819 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,819 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,819 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,820 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,820 INFO L280 TraceCheckUtils]: 121: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,820 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,821 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,821 INFO L263 TraceCheckUtils]: 124: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,821 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,821 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,822 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,822 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,822 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,823 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,823 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,823 INFO L280 TraceCheckUtils]: 132: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,824 INFO L263 TraceCheckUtils]: 133: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,824 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,824 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,824 INFO L280 TraceCheckUtils]: 136: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,825 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,825 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,825 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 22:21:42,826 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,826 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,826 INFO L280 TraceCheckUtils]: 142: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,827 INFO L263 TraceCheckUtils]: 143: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,827 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,827 INFO L280 TraceCheckUtils]: 145: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,827 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,827 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,828 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,828 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,828 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,828 INFO L280 TraceCheckUtils]: 151: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,829 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,829 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,829 INFO L263 TraceCheckUtils]: 154: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,829 INFO L280 TraceCheckUtils]: 155: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,829 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,830 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,830 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,830 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 22:21:42,830 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,830 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,831 INFO L280 TraceCheckUtils]: 162: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,831 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,832 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 22:21:42,833 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 22:21:42,833 INFO L280 TraceCheckUtils]: 166: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume true; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:42,834 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 22:21:42,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,967 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,969 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,971 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,971 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,971 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,972 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,972 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,972 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,973 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,973 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,973 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,974 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,979 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,980 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,981 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,981 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:42,981 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,982 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,982 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,982 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,982 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,983 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,983 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,983 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,983 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,983 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,984 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:42,984 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:42,984 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,984 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,984 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:42,985 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:42,985 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,985 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,985 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,986 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,986 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,986 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 22:21:42,986 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,986 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,994 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:42,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,995 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:42,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:42,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:42,999 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:42,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:42,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:42,999 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:42,999 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,000 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,000 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,001 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,001 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,001 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,001 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,001 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,002 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,002 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 22:21:43,002 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,003 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,004 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,004 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,005 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,005 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,005 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,006 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,007 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,007 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,007 INFO L263 TraceCheckUtils]: 18: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,007 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,008 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,008 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,008 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,008 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,009 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,009 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,009 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,009 INFO L263 TraceCheckUtils]: 27: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,010 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,010 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,010 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,010 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,011 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,011 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 22:21:43,011 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,011 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,012 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,012 INFO L263 TraceCheckUtils]: 37: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,012 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,012 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,013 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,013 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,013 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,013 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,014 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,014 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,014 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,014 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,015 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,015 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,015 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,015 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,016 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,016 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 22:21:43,016 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,016 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,017 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,017 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,017 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,034 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,038 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,039 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,040 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,040 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,040 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,040 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,041 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,041 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,042 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,042 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,042 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 22:21:43,042 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,043 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,046 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,047 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,048 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,049 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,049 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,050 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,051 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,051 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,051 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,052 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,052 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,052 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,052 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 22:21:43,053 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,053 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,053 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,053 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,054 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,054 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,054 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,055 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,055 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,055 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,055 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,057 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,058 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,058 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,059 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,059 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,059 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,060 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,060 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,060 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,060 INFO L263 TraceCheckUtils]: 15: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,061 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,061 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,061 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,061 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,061 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,062 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,062 INFO L263 TraceCheckUtils]: 22: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,062 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,062 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,063 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,063 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,063 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,063 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,064 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,064 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,064 INFO L263 TraceCheckUtils]: 31: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,064 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,065 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,065 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,065 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,065 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,066 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 22:21:43,066 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,066 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,066 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,066 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,067 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,067 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,067 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,067 INFO L263 TraceCheckUtils]: 45: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,068 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,068 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,068 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,068 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,069 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,069 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,069 INFO L263 TraceCheckUtils]: 52: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,069 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,070 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,070 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,070 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,070 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 22:21:43,071 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,071 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,071 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,071 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,072 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,072 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,072 INFO L263 TraceCheckUtils]: 64: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,072 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,073 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,073 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,073 INFO L263 TraceCheckUtils]: 68: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,073 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,073 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,074 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,074 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,074 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,074 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,074 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,075 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,075 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,075 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,075 INFO L263 TraceCheckUtils]: 79: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,075 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,076 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,076 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,076 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,076 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 22:21:43,077 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,077 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,077 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,077 INFO L263 TraceCheckUtils]: 88: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,078 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,078 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,078 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,078 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,079 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,079 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,079 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,079 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,079 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 22:21:43,079 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,081 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 22:21:43,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,088 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 22:21:43,088 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 22:21:43,089 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 22:21:43,089 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,090 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 22:21:43,090 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 22:21:43,090 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 22:21:43,091 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,092 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 22:21:43,093 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 22:21:43,093 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 22:21:43,093 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,094 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 22:21:43,094 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 22:21:43,095 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 22:21:43,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,096 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 22:21:43,096 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 22:21:43,096 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 22:21:43,097 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,098 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 22:21:43,098 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 22:21:43,098 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 22:21:43,099 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,099 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 22:21:43,100 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 22:21:43,101 INFO L280 TraceCheckUtils]: 27: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:43,102 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 22:21:43,102 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 22:21:43,103 INFO L263 TraceCheckUtils]: 30: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,103 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,103 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,103 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,104 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 22:21:43,105 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 22:21:43,105 INFO L280 TraceCheckUtils]: 36: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:43,106 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 22:21:43,107 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 22:21:43,107 INFO L263 TraceCheckUtils]: 39: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,107 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,108 INFO L280 TraceCheckUtils]: 41: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,108 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,108 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,109 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 22:21:43,109 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~ret2;havoc #t~ret3; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:43,110 INFO L280 TraceCheckUtils]: 46: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:43,111 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 22:21:43,112 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 22:21:43,112 INFO L263 TraceCheckUtils]: 49: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,112 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,112 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,112 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,112 INFO L263 TraceCheckUtils]: 53: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,113 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,113 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,113 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,113 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,113 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,113 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,114 INFO L263 TraceCheckUtils]: 60: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,114 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,114 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,114 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,114 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,115 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,115 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,116 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 22:21:43,116 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 22:21:43,117 INFO L280 TraceCheckUtils]: 69: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:43,118 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 22:21:43,118 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 22:21:43,119 INFO L263 TraceCheckUtils]: 72: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,119 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,119 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,119 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,119 INFO L263 TraceCheckUtils]: 76: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,119 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,120 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,120 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,120 INFO L263 TraceCheckUtils]: 80: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,120 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,120 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,121 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,121 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,121 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,121 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,121 INFO L263 TraceCheckUtils]: 87: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,121 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,122 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,122 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,122 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,122 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,122 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,122 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,123 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,123 INFO L263 TraceCheckUtils]: 96: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,123 INFO L280 TraceCheckUtils]: 97: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,123 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,123 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,123 INFO L280 TraceCheckUtils]: 100: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,124 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,124 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 22:21:43,124 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,125 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 22:21:43,126 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~ret2;havoc #t~ret3; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:43,126 INFO L280 TraceCheckUtils]: 106: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:43,127 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 22:21:43,128 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 22:21:43,128 INFO L263 TraceCheckUtils]: 109: Hoare triple {19902#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,128 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,128 INFO L280 TraceCheckUtils]: 111: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,129 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,129 INFO L263 TraceCheckUtils]: 113: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,129 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,129 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,129 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,130 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,130 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,130 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,130 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,130 INFO L263 TraceCheckUtils]: 121: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,130 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,131 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,131 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,131 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,131 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,131 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,131 INFO L263 TraceCheckUtils]: 128: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,132 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,132 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,132 INFO L280 TraceCheckUtils]: 131: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,132 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,132 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,133 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,133 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,133 INFO L280 TraceCheckUtils]: 136: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,133 INFO L263 TraceCheckUtils]: 137: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,133 INFO L280 TraceCheckUtils]: 138: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,133 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,134 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,134 INFO L280 TraceCheckUtils]: 141: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,134 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,134 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 22:21:43,134 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,134 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,135 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,135 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,135 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,135 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,135 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,136 INFO L263 TraceCheckUtils]: 151: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,136 INFO L280 TraceCheckUtils]: 152: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,136 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,136 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,136 INFO L280 TraceCheckUtils]: 155: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,136 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,137 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,137 INFO L263 TraceCheckUtils]: 158: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,137 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,137 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,137 INFO L280 TraceCheckUtils]: 161: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,137 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,138 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 22:21:43,138 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,138 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,138 INFO L280 TraceCheckUtils]: 166: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,138 INFO L280 TraceCheckUtils]: 167: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,139 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 22:21:43,140 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 22:21:43,141 INFO L280 TraceCheckUtils]: 170: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume true; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:43,142 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 22:21:43,143 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 22:21:43,143 INFO L263 TraceCheckUtils]: 173: Hoare triple {19700#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,143 INFO L280 TraceCheckUtils]: 174: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,143 INFO L280 TraceCheckUtils]: 175: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,143 INFO L280 TraceCheckUtils]: 176: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,144 INFO L263 TraceCheckUtils]: 177: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,144 INFO L280 TraceCheckUtils]: 178: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,144 INFO L280 TraceCheckUtils]: 179: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,144 INFO L280 TraceCheckUtils]: 180: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,145 INFO L263 TraceCheckUtils]: 181: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,145 INFO L280 TraceCheckUtils]: 182: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,145 INFO L280 TraceCheckUtils]: 183: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,145 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,145 INFO L263 TraceCheckUtils]: 185: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,146 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,146 INFO L280 TraceCheckUtils]: 187: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,146 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,146 INFO L263 TraceCheckUtils]: 189: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,147 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,147 INFO L280 TraceCheckUtils]: 191: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,147 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,147 INFO L280 TraceCheckUtils]: 193: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,147 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,148 INFO L280 TraceCheckUtils]: 195: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,148 INFO L263 TraceCheckUtils]: 196: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,148 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,148 INFO L280 TraceCheckUtils]: 198: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,148 INFO L280 TraceCheckUtils]: 199: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,149 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,149 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,149 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,149 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,149 INFO L280 TraceCheckUtils]: 204: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,150 INFO L263 TraceCheckUtils]: 205: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,150 INFO L280 TraceCheckUtils]: 206: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,150 INFO L280 TraceCheckUtils]: 207: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,150 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,150 INFO L280 TraceCheckUtils]: 209: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,151 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,151 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 22:21:43,151 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,151 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,152 INFO L280 TraceCheckUtils]: 214: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,152 INFO L263 TraceCheckUtils]: 215: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,152 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,152 INFO L280 TraceCheckUtils]: 217: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,152 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,153 INFO L263 TraceCheckUtils]: 219: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,153 INFO L280 TraceCheckUtils]: 220: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,153 INFO L280 TraceCheckUtils]: 221: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,153 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,154 INFO L280 TraceCheckUtils]: 223: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,154 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,154 INFO L280 TraceCheckUtils]: 225: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,154 INFO L263 TraceCheckUtils]: 226: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,154 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,154 INFO L280 TraceCheckUtils]: 228: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,155 INFO L280 TraceCheckUtils]: 229: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,155 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,155 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 22:21:43,155 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,155 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,156 INFO L280 TraceCheckUtils]: 234: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,156 INFO L280 TraceCheckUtils]: 235: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,156 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,156 INFO L280 TraceCheckUtils]: 237: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,156 INFO L263 TraceCheckUtils]: 238: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,157 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,157 INFO L280 TraceCheckUtils]: 240: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,157 INFO L280 TraceCheckUtils]: 241: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,157 INFO L263 TraceCheckUtils]: 242: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,157 INFO L280 TraceCheckUtils]: 243: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,157 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,158 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,158 INFO L263 TraceCheckUtils]: 246: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,158 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,158 INFO L280 TraceCheckUtils]: 248: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,158 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,159 INFO L280 TraceCheckUtils]: 250: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,159 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,159 INFO L280 TraceCheckUtils]: 252: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,159 INFO L263 TraceCheckUtils]: 253: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,159 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,160 INFO L280 TraceCheckUtils]: 255: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,160 INFO L280 TraceCheckUtils]: 256: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,160 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,160 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 22:21:43,160 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,160 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,161 INFO L280 TraceCheckUtils]: 261: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,161 INFO L263 TraceCheckUtils]: 262: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,161 INFO L280 TraceCheckUtils]: 263: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,161 INFO L280 TraceCheckUtils]: 264: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,161 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,162 INFO L280 TraceCheckUtils]: 266: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,162 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,162 INFO L280 TraceCheckUtils]: 268: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,162 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,162 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,163 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 22:21:43,163 INFO L280 TraceCheckUtils]: 272: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,164 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 22:21:43,165 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~ret2;havoc #t~ret3; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:43,165 INFO L280 TraceCheckUtils]: 275: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume true; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:43,166 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {19700#(<= |fibo2_#in~n| 7)} {18408#true} #57#return; {19253#(<= fibo1_~n 8)} is VALID [2020-07-17 22:21:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,578 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,579 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 22:21:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,584 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 22:21:43,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,586 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 22:21:43,587 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 22:21:43,587 INFO L263 TraceCheckUtils]: 3: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,587 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,588 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,588 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,589 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 22:21:43,590 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 22:21:43,590 INFO L263 TraceCheckUtils]: 10: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,590 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,590 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,591 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,591 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 22:21:43,592 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 22:21:43,593 INFO L280 TraceCheckUtils]: 16: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,594 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 22:21:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,599 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,600 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 22:21:43,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,601 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 22:21:43,602 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 22:21:43,602 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 22:21:43,603 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,604 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 22:21:43,605 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 22:21:43,605 INFO L263 TraceCheckUtils]: 7: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,605 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,606 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,607 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 22:21:43,607 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 22:21:43,608 INFO L263 TraceCheckUtils]: 14: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,608 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,608 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,608 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,609 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 22:21:43,610 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 22:21:43,610 INFO L280 TraceCheckUtils]: 20: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,612 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 22:21:43,612 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 22:21:43,613 INFO L263 TraceCheckUtils]: 23: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,613 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,613 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,613 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,613 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,614 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 22:21:43,615 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~ret2;havoc #t~ret3; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,616 INFO L280 TraceCheckUtils]: 30: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,617 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 22:21:43,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,637 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,641 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,642 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,642 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,643 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,643 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,644 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,644 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,644 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,644 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,644 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,645 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,645 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,646 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 22:21:43,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,648 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 22:21:43,648 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 22:21:43,648 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 22:21:43,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,649 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 22:21:43,650 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 22:21:43,650 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 22:21:43,651 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,652 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 22:21:43,653 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 22:21:43,653 INFO L263 TraceCheckUtils]: 11: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,653 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,653 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,654 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,654 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,655 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 22:21:43,655 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 22:21:43,655 INFO L263 TraceCheckUtils]: 18: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,656 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,656 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,656 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,657 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 22:21:43,658 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 22:21:43,658 INFO L280 TraceCheckUtils]: 24: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,659 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 22:21:43,660 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 22:21:43,660 INFO L263 TraceCheckUtils]: 27: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,661 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,661 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,661 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,661 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,662 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 22:21:43,663 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~ret2;havoc #t~ret3; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,663 INFO L280 TraceCheckUtils]: 34: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,665 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 22:21:43,665 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 22:21:43,666 INFO L263 TraceCheckUtils]: 37: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,666 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,666 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,666 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,667 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,667 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,667 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,667 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,668 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,668 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,668 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,668 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,669 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,669 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,669 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,669 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,670 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,670 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,671 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 22:21:43,672 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 22:21:43,672 INFO L280 TraceCheckUtils]: 57: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,674 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 22:21:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,695 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,699 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,700 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,700 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,701 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,701 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,701 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,701 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,701 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,702 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,702 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,702 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,702 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,703 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,703 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,707 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,708 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,708 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,708 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,709 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,709 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,709 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,709 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,710 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,710 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,710 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,710 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,711 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,711 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,711 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,711 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,711 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,712 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,712 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,712 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,712 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,713 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,713 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,713 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,713 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,713 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,714 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,714 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,714 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,714 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 22:21:43,714 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,716 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 22:21:43,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,717 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 22:21:43,718 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 22:21:43,718 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 22:21:43,719 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,719 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 22:21:43,720 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 22:21:43,720 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 22:21:43,721 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,721 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 22:21:43,722 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 22:21:43,722 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 22:21:43,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,723 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 22:21:43,724 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 22:21:43,724 INFO L263 TraceCheckUtils]: 15: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,725 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,725 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,725 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,725 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,726 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 22:21:43,727 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 22:21:43,727 INFO L263 TraceCheckUtils]: 22: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,727 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,727 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,729 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 22:21:43,729 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 22:21:43,730 INFO L280 TraceCheckUtils]: 28: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,731 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 22:21:43,732 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 22:21:43,732 INFO L263 TraceCheckUtils]: 31: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,732 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,733 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,733 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,733 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,734 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 22:21:43,735 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~ret2;havoc #t~ret3; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,735 INFO L280 TraceCheckUtils]: 38: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,737 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 22:21:43,737 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 22:21:43,738 INFO L263 TraceCheckUtils]: 41: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,738 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,738 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,738 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,739 INFO L263 TraceCheckUtils]: 45: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,739 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,739 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,739 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,739 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,740 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,740 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,740 INFO L263 TraceCheckUtils]: 52: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,740 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,741 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,741 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,741 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,741 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,741 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,743 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 22:21:43,743 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 22:21:43,744 INFO L280 TraceCheckUtils]: 61: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,745 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 22:21:43,746 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 22:21:43,746 INFO L263 TraceCheckUtils]: 64: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,746 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,746 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,747 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,747 INFO L263 TraceCheckUtils]: 68: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,747 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,747 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,748 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,748 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,748 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,748 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,748 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,749 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,749 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,749 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,749 INFO L263 TraceCheckUtils]: 79: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,749 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,750 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,750 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,750 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,750 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,751 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,751 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,751 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,751 INFO L263 TraceCheckUtils]: 88: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,751 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,752 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,752 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,752 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,752 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,752 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 22:21:43,753 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,754 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 22:21:43,754 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~ret2;havoc #t~ret3; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,755 INFO L280 TraceCheckUtils]: 98: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,756 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 22:21:43,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,792 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,796 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,797 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,798 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,799 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,799 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,799 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,800 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,800 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,800 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,804 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,805 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,805 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,806 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,806 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,807 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,807 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,807 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,807 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,808 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,808 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,808 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,808 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,808 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,809 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,809 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,809 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,809 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,810 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,810 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,810 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,810 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,810 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,811 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,811 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,811 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,811 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 22:21:43,812 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,812 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,820 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,820 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,824 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,824 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,825 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,825 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,825 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,826 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,826 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,826 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,827 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,827 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,827 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,827 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,827 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 22:21:43,828 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,828 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,829 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,830 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,830 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,830 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,831 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,831 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,831 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,832 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,832 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,832 INFO L263 TraceCheckUtils]: 18: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,832 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,833 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,833 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,833 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,833 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,834 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,834 INFO L263 TraceCheckUtils]: 27: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,834 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,834 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,834 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,835 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,835 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,835 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 22:21:43,835 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,835 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,836 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,836 INFO L263 TraceCheckUtils]: 37: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,836 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,836 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,836 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,837 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,837 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,837 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,837 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,837 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,837 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,838 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,838 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,838 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,838 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,839 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,839 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,839 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 22:21:43,839 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,839 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,840 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,841 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 22:21:43,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,845 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 22:21:43,846 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 22:21:43,846 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 22:21:43,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,848 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 22:21:43,849 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 22:21:43,849 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 22:21:43,850 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,851 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 22:21:43,852 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 22:21:43,852 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 22:21:43,853 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,854 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 22:21:43,855 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 22:21:43,855 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 22:21:43,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,857 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 22:21:43,859 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 22:21:43,859 INFO L263 TraceCheckUtils]: 19: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,859 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,860 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,860 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,860 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,862 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 22:21:43,863 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 22:21:43,863 INFO L263 TraceCheckUtils]: 26: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,863 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,864 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,864 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,865 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 22:21:43,866 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 22:21:43,867 INFO L280 TraceCheckUtils]: 32: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,869 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 22:21:43,870 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 22:21:43,870 INFO L263 TraceCheckUtils]: 35: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,871 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,871 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,872 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,873 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 22:21:43,874 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~ret2;havoc #t~ret3; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,875 INFO L280 TraceCheckUtils]: 42: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,877 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 22:21:43,878 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 22:21:43,878 INFO L263 TraceCheckUtils]: 45: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,879 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,879 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,879 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,879 INFO L263 TraceCheckUtils]: 49: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,880 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,880 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,880 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,881 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,881 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,881 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,882 INFO L263 TraceCheckUtils]: 56: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,882 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,882 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,883 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,883 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,883 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,884 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,885 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 22:21:43,886 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 22:21:43,887 INFO L280 TraceCheckUtils]: 65: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,888 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 22:21:43,889 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 22:21:43,889 INFO L263 TraceCheckUtils]: 68: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,890 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,890 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,890 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,891 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,891 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,891 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,892 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,892 INFO L263 TraceCheckUtils]: 76: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,892 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,893 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,893 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,893 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,894 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,894 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,894 INFO L263 TraceCheckUtils]: 83: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,895 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,895 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,895 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,896 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,896 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,896 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,897 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,897 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,897 INFO L263 TraceCheckUtils]: 92: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,898 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,898 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,898 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,899 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,899 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,899 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 22:21:43,900 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,901 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 22:21:43,902 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~ret2;havoc #t~ret3; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,903 INFO L280 TraceCheckUtils]: 102: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:43,905 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 22:21:43,906 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 22:21:43,906 INFO L263 TraceCheckUtils]: 105: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,906 INFO L280 TraceCheckUtils]: 106: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,907 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,907 INFO L280 TraceCheckUtils]: 108: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,907 INFO L263 TraceCheckUtils]: 109: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,908 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,908 INFO L280 TraceCheckUtils]: 111: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,908 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,909 INFO L263 TraceCheckUtils]: 113: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,909 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,909 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,910 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,910 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,910 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,911 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,911 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,911 INFO L280 TraceCheckUtils]: 121: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,912 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,912 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,912 INFO L263 TraceCheckUtils]: 124: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,913 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,913 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,913 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,914 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,914 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,914 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,915 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,915 INFO L280 TraceCheckUtils]: 132: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,915 INFO L263 TraceCheckUtils]: 133: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,916 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,916 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,916 INFO L280 TraceCheckUtils]: 136: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,917 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,917 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,917 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 22:21:43,918 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,918 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:43,918 INFO L280 TraceCheckUtils]: 142: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,919 INFO L263 TraceCheckUtils]: 143: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,919 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,919 INFO L280 TraceCheckUtils]: 145: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,920 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:43,920 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:43,920 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,920 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:43,921 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:43,921 INFO L280 TraceCheckUtils]: 151: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,921 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:43,922 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:43,922 INFO L263 TraceCheckUtils]: 154: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:43,922 INFO L280 TraceCheckUtils]: 155: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:43,923 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:43,923 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,923 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:43,924 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 22:21:43,924 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,924 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:43,925 INFO L280 TraceCheckUtils]: 162: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:43,925 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:43,926 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 22:21:43,927 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 22:21:43,928 INFO L280 TraceCheckUtils]: 166: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:43,930 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 22:21:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,045 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,046 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,051 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,053 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,053 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,054 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,054 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,055 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,055 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,055 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,056 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,056 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,057 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,057 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,057 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,058 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,058 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,064 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,064 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,066 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,067 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,067 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,068 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,069 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,069 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,070 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,071 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,072 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,072 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,073 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,073 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,073 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,074 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,074 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,074 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,075 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,075 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,076 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 22:21:44,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,076 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,088 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,093 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,095 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,095 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,095 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,096 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,096 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,097 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,097 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,097 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,098 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,098 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,098 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,099 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,099 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 22:21:44,099 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,100 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,102 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,102 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,103 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,103 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,104 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,104 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,104 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,105 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,105 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,106 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,106 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,107 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,107 INFO L263 TraceCheckUtils]: 18: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,107 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,108 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,108 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,108 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,109 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,109 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,109 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,109 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,110 INFO L263 TraceCheckUtils]: 27: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,110 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,110 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,111 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,111 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,111 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,112 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 22:21:44,112 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,112 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,113 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,113 INFO L263 TraceCheckUtils]: 37: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,114 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,114 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,114 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,115 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,115 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,115 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,116 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,116 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,116 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,117 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,117 INFO L263 TraceCheckUtils]: 48: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,117 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,118 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,118 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,118 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,119 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 22:21:44,119 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,119 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,120 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,120 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,120 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,137 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,138 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,142 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,143 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,144 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,144 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,144 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,144 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,145 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,145 INFO L263 TraceCheckUtils]: 10: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,145 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,145 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,146 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,146 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 22:21:44,146 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,146 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:44,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,151 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,153 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,153 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,154 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,155 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,155 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,156 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,156 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,156 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,157 INFO L263 TraceCheckUtils]: 14: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,157 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,158 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,158 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 22:21:44,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,159 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,159 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,160 INFO L263 TraceCheckUtils]: 23: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,160 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,160 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,161 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,161 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,162 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,162 INFO L280 TraceCheckUtils]: 29: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,162 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,163 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,165 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,165 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,166 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,166 INFO L263 TraceCheckUtils]: 7: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,167 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,167 INFO L280 TraceCheckUtils]: 9: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,167 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,168 INFO L263 TraceCheckUtils]: 11: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,168 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,168 INFO L280 TraceCheckUtils]: 13: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,169 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,169 INFO L263 TraceCheckUtils]: 15: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,170 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,171 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,171 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,171 INFO L280 TraceCheckUtils]: 21: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,172 INFO L263 TraceCheckUtils]: 22: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,172 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,173 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,173 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,174 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,174 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,175 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,175 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,176 INFO L263 TraceCheckUtils]: 31: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,176 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,177 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,177 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,177 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,178 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,178 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 22:21:44,179 INFO L280 TraceCheckUtils]: 38: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,179 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,179 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,180 INFO L263 TraceCheckUtils]: 41: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,180 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,181 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,181 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,182 INFO L263 TraceCheckUtils]: 45: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,182 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,182 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,183 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,183 INFO L280 TraceCheckUtils]: 49: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,184 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,184 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,184 INFO L263 TraceCheckUtils]: 52: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,185 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,185 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,186 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,186 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,186 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 22:21:44,187 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,187 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,188 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,188 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,189 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,189 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,189 INFO L263 TraceCheckUtils]: 64: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,190 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,190 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,191 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,191 INFO L263 TraceCheckUtils]: 68: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,191 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,191 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,192 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,192 INFO L263 TraceCheckUtils]: 72: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,192 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,192 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,192 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,193 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,193 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,193 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,193 INFO L263 TraceCheckUtils]: 79: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,194 INFO L280 TraceCheckUtils]: 80: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,194 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,194 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,195 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,195 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 22:21:44,195 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,196 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,196 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,196 INFO L263 TraceCheckUtils]: 88: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,197 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,197 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,197 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,198 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,198 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,198 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,199 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,199 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,199 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 22:21:44,200 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,201 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 22:21:44,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,268 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 22:21:44,269 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 22:21:44,270 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 22:21:44,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,271 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 22:21:44,272 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 22:21:44,273 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 22:21:44,274 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,274 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 22:21:44,275 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 22:21:44,276 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 22:21:44,276 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,277 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 22:21:44,278 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 22:21:44,279 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 22:21:44,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,280 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 22:21:44,281 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 22:21:44,281 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 22:21:44,282 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,284 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 22:21:44,285 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 22:21:44,285 INFO L263 TraceCheckUtils]: 23: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,285 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,286 INFO L280 TraceCheckUtils]: 25: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,286 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,286 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,287 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 22:21:44,288 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 22:21:44,288 INFO L263 TraceCheckUtils]: 30: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,288 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,288 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,289 INFO L280 TraceCheckUtils]: 33: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,290 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 22:21:44,291 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 22:21:44,292 INFO L280 TraceCheckUtils]: 36: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,294 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 22:21:44,295 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 22:21:44,295 INFO L263 TraceCheckUtils]: 39: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,295 INFO L280 TraceCheckUtils]: 40: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,296 INFO L280 TraceCheckUtils]: 41: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,296 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,296 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,298 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 22:21:44,299 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~ret2;havoc #t~ret3; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,299 INFO L280 TraceCheckUtils]: 46: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,301 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 22:21:44,302 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 22:21:44,302 INFO L263 TraceCheckUtils]: 49: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,303 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,303 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,303 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,304 INFO L263 TraceCheckUtils]: 53: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,304 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,304 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,305 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,305 INFO L280 TraceCheckUtils]: 57: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,305 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,306 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,306 INFO L263 TraceCheckUtils]: 60: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,306 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,307 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,307 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,307 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,308 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,308 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,310 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 22:21:44,310 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 22:21:44,311 INFO L280 TraceCheckUtils]: 69: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,313 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 22:21:44,314 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 22:21:44,314 INFO L263 TraceCheckUtils]: 72: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,315 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,315 INFO L280 TraceCheckUtils]: 74: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,315 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,316 INFO L263 TraceCheckUtils]: 76: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,316 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,316 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,317 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,317 INFO L263 TraceCheckUtils]: 80: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,317 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,318 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,318 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,318 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,319 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,319 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,319 INFO L263 TraceCheckUtils]: 87: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,319 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,320 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,320 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,320 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,321 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,321 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,321 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,322 INFO L280 TraceCheckUtils]: 95: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,322 INFO L263 TraceCheckUtils]: 96: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,322 INFO L280 TraceCheckUtils]: 97: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,323 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,323 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,323 INFO L280 TraceCheckUtils]: 100: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,323 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,324 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 22:21:44,324 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,325 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 22:21:44,326 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~ret2;havoc #t~ret3; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,327 INFO L280 TraceCheckUtils]: 106: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,328 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 22:21:44,329 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 22:21:44,329 INFO L263 TraceCheckUtils]: 109: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,329 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,330 INFO L280 TraceCheckUtils]: 111: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,330 INFO L280 TraceCheckUtils]: 112: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,330 INFO L263 TraceCheckUtils]: 113: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,330 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,330 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,331 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,331 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,331 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,331 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,331 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,332 INFO L263 TraceCheckUtils]: 121: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,332 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,332 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,332 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,332 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,333 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,333 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,333 INFO L263 TraceCheckUtils]: 128: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,333 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,333 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,333 INFO L280 TraceCheckUtils]: 131: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,334 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,334 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,334 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,334 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,334 INFO L280 TraceCheckUtils]: 136: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,335 INFO L263 TraceCheckUtils]: 137: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,335 INFO L280 TraceCheckUtils]: 138: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,335 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,335 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,335 INFO L280 TraceCheckUtils]: 141: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,335 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,336 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 22:21:44,336 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,336 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,336 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,336 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,337 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,337 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,337 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,338 INFO L263 TraceCheckUtils]: 151: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,338 INFO L280 TraceCheckUtils]: 152: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,338 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,339 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,339 INFO L280 TraceCheckUtils]: 155: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,339 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,340 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,340 INFO L263 TraceCheckUtils]: 158: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,340 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,340 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,341 INFO L280 TraceCheckUtils]: 161: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,341 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,341 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 22:21:44,342 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,342 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,342 INFO L280 TraceCheckUtils]: 166: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,343 INFO L280 TraceCheckUtils]: 167: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,344 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 22:21:44,345 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 22:21:44,346 INFO L280 TraceCheckUtils]: 170: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,348 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 22:21:44,349 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 22:21:44,350 INFO L263 TraceCheckUtils]: 173: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,350 INFO L280 TraceCheckUtils]: 174: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,350 INFO L280 TraceCheckUtils]: 175: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,351 INFO L280 TraceCheckUtils]: 176: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,351 INFO L263 TraceCheckUtils]: 177: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,351 INFO L280 TraceCheckUtils]: 178: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,352 INFO L280 TraceCheckUtils]: 179: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,352 INFO L280 TraceCheckUtils]: 180: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,352 INFO L263 TraceCheckUtils]: 181: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,353 INFO L280 TraceCheckUtils]: 182: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,353 INFO L280 TraceCheckUtils]: 183: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,353 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,354 INFO L263 TraceCheckUtils]: 185: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,354 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,354 INFO L280 TraceCheckUtils]: 187: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,355 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,355 INFO L263 TraceCheckUtils]: 189: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,355 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,356 INFO L280 TraceCheckUtils]: 191: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,356 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,356 INFO L280 TraceCheckUtils]: 193: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,357 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,357 INFO L280 TraceCheckUtils]: 195: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,357 INFO L263 TraceCheckUtils]: 196: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,357 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,358 INFO L280 TraceCheckUtils]: 198: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,358 INFO L280 TraceCheckUtils]: 199: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,358 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,359 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,359 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,359 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,360 INFO L280 TraceCheckUtils]: 204: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,360 INFO L263 TraceCheckUtils]: 205: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,360 INFO L280 TraceCheckUtils]: 206: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,361 INFO L280 TraceCheckUtils]: 207: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,361 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,361 INFO L280 TraceCheckUtils]: 209: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,362 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,362 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 22:21:44,362 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,363 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,363 INFO L280 TraceCheckUtils]: 214: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,363 INFO L263 TraceCheckUtils]: 215: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,364 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,364 INFO L280 TraceCheckUtils]: 217: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,364 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,365 INFO L263 TraceCheckUtils]: 219: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,365 INFO L280 TraceCheckUtils]: 220: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,365 INFO L280 TraceCheckUtils]: 221: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,366 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,366 INFO L280 TraceCheckUtils]: 223: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,366 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,367 INFO L280 TraceCheckUtils]: 225: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,367 INFO L263 TraceCheckUtils]: 226: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,367 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,367 INFO L280 TraceCheckUtils]: 228: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,368 INFO L280 TraceCheckUtils]: 229: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,368 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,368 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 22:21:44,369 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,369 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,369 INFO L280 TraceCheckUtils]: 234: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,370 INFO L280 TraceCheckUtils]: 235: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,370 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,370 INFO L280 TraceCheckUtils]: 237: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,371 INFO L263 TraceCheckUtils]: 238: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,371 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,371 INFO L280 TraceCheckUtils]: 240: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,372 INFO L280 TraceCheckUtils]: 241: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,372 INFO L263 TraceCheckUtils]: 242: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,372 INFO L280 TraceCheckUtils]: 243: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,372 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,373 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,373 INFO L263 TraceCheckUtils]: 246: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,373 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,374 INFO L280 TraceCheckUtils]: 248: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,374 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,374 INFO L280 TraceCheckUtils]: 250: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,375 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,375 INFO L280 TraceCheckUtils]: 252: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,375 INFO L263 TraceCheckUtils]: 253: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,376 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,376 INFO L280 TraceCheckUtils]: 255: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,376 INFO L280 TraceCheckUtils]: 256: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,377 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,377 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 22:21:44,377 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,377 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,378 INFO L280 TraceCheckUtils]: 261: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,378 INFO L263 TraceCheckUtils]: 262: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,378 INFO L280 TraceCheckUtils]: 263: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,378 INFO L280 TraceCheckUtils]: 264: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,378 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,379 INFO L280 TraceCheckUtils]: 266: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,379 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,379 INFO L280 TraceCheckUtils]: 268: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,379 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,379 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,380 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 22:21:44,380 INFO L280 TraceCheckUtils]: 272: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,381 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 22:21:44,382 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~ret2;havoc #t~ret3; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,383 INFO L280 TraceCheckUtils]: 275: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume true; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,385 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {20654#(<= 7 |fibo2_#in~n|)} {19253#(<= fibo1_~n 8)} #59#return; {18409#false} is VALID [2020-07-17 22:21:44,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,461 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,462 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,463 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 22:21:44,463 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 22:21:44,464 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 22:21:44,464 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,465 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 22:21:44,466 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 22:21:44,466 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 22:21:44,467 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,468 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 22:21:44,469 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 22:21:44,469 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 22:21:44,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,471 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 22:21:44,472 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 22:21:44,472 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 22:21:44,473 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,474 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 22:21:44,475 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 22:21:44,475 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 22:21:44,476 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,477 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 22:21:44,478 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 22:21:44,478 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 22:21:44,479 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,480 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 22:21:44,481 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 22:21:44,481 INFO L280 TraceCheckUtils]: 31: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:44,483 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 22:21:44,484 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 22:21:44,485 INFO L263 TraceCheckUtils]: 34: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,485 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,485 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,485 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,487 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 22:21:44,488 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 22:21:44,488 INFO L280 TraceCheckUtils]: 40: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:44,490 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 22:21:44,491 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 22:21:44,492 INFO L263 TraceCheckUtils]: 43: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,492 INFO L280 TraceCheckUtils]: 44: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,492 INFO L280 TraceCheckUtils]: 45: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,492 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,493 INFO L280 TraceCheckUtils]: 47: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,494 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 22:21:44,495 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~ret2;havoc #t~ret3; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:44,496 INFO L280 TraceCheckUtils]: 50: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:44,497 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 22:21:44,498 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 22:21:44,499 INFO L263 TraceCheckUtils]: 53: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,499 INFO L280 TraceCheckUtils]: 54: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,499 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,499 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,499 INFO L263 TraceCheckUtils]: 57: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,500 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,500 INFO L280 TraceCheckUtils]: 59: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,500 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,500 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,500 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,501 INFO L280 TraceCheckUtils]: 63: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,501 INFO L263 TraceCheckUtils]: 64: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,501 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,501 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,501 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,502 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,502 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,502 INFO L280 TraceCheckUtils]: 70: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,503 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 22:21:44,504 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 22:21:44,504 INFO L280 TraceCheckUtils]: 73: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:44,505 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 22:21:44,506 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 22:21:44,506 INFO L263 TraceCheckUtils]: 76: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,506 INFO L280 TraceCheckUtils]: 77: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,507 INFO L280 TraceCheckUtils]: 78: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,507 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,507 INFO L263 TraceCheckUtils]: 80: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,507 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,507 INFO L280 TraceCheckUtils]: 82: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,507 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,508 INFO L263 TraceCheckUtils]: 84: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,508 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,508 INFO L280 TraceCheckUtils]: 86: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,508 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,508 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,509 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,509 INFO L280 TraceCheckUtils]: 90: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,509 INFO L263 TraceCheckUtils]: 91: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,509 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,510 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,510 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,510 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,510 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,510 INFO L280 TraceCheckUtils]: 97: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,510 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,511 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,511 INFO L263 TraceCheckUtils]: 100: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,511 INFO L280 TraceCheckUtils]: 101: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,511 INFO L280 TraceCheckUtils]: 102: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,511 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,511 INFO L280 TraceCheckUtils]: 104: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,511 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,512 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 22:21:44,512 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,513 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 22:21:44,513 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~ret2;havoc #t~ret3; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:44,514 INFO L280 TraceCheckUtils]: 110: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:44,515 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 22:21:44,516 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 22:21:44,516 INFO L263 TraceCheckUtils]: 113: Hoare triple {19902#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,516 INFO L280 TraceCheckUtils]: 114: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,516 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,516 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,517 INFO L263 TraceCheckUtils]: 117: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,517 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,517 INFO L280 TraceCheckUtils]: 119: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,517 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,517 INFO L263 TraceCheckUtils]: 121: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,517 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,518 INFO L280 TraceCheckUtils]: 123: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,518 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,518 INFO L263 TraceCheckUtils]: 125: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,518 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,518 INFO L280 TraceCheckUtils]: 127: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,518 INFO L280 TraceCheckUtils]: 128: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,519 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,519 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,519 INFO L280 TraceCheckUtils]: 131: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,519 INFO L263 TraceCheckUtils]: 132: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,519 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,519 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,520 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,520 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,520 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,520 INFO L280 TraceCheckUtils]: 138: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,520 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,520 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,521 INFO L263 TraceCheckUtils]: 141: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,521 INFO L280 TraceCheckUtils]: 142: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,521 INFO L280 TraceCheckUtils]: 143: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,521 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,521 INFO L280 TraceCheckUtils]: 145: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,522 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,522 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 22:21:44,522 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,522 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,522 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,522 INFO L263 TraceCheckUtils]: 151: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,523 INFO L280 TraceCheckUtils]: 152: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,523 INFO L280 TraceCheckUtils]: 153: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,523 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,523 INFO L263 TraceCheckUtils]: 155: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,523 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,524 INFO L280 TraceCheckUtils]: 157: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,524 INFO L280 TraceCheckUtils]: 158: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,524 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,524 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,524 INFO L280 TraceCheckUtils]: 161: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,525 INFO L263 TraceCheckUtils]: 162: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,525 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,525 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,525 INFO L280 TraceCheckUtils]: 165: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,525 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,525 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 22:21:44,526 INFO L280 TraceCheckUtils]: 168: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,526 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,526 INFO L280 TraceCheckUtils]: 170: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,526 INFO L280 TraceCheckUtils]: 171: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,527 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 22:21:44,528 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 22:21:44,529 INFO L280 TraceCheckUtils]: 174: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume true; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:44,530 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 22:21:44,531 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 22:21:44,531 INFO L263 TraceCheckUtils]: 177: Hoare triple {19700#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,531 INFO L280 TraceCheckUtils]: 178: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,531 INFO L280 TraceCheckUtils]: 179: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,531 INFO L280 TraceCheckUtils]: 180: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,532 INFO L263 TraceCheckUtils]: 181: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,532 INFO L280 TraceCheckUtils]: 182: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,532 INFO L280 TraceCheckUtils]: 183: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,532 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,532 INFO L263 TraceCheckUtils]: 185: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,533 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,533 INFO L280 TraceCheckUtils]: 187: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,533 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,533 INFO L263 TraceCheckUtils]: 189: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,534 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,534 INFO L280 TraceCheckUtils]: 191: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,534 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,534 INFO L263 TraceCheckUtils]: 193: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,534 INFO L280 TraceCheckUtils]: 194: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,535 INFO L280 TraceCheckUtils]: 195: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,535 INFO L280 TraceCheckUtils]: 196: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,535 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,535 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,535 INFO L280 TraceCheckUtils]: 199: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,536 INFO L263 TraceCheckUtils]: 200: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,536 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,536 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,536 INFO L280 TraceCheckUtils]: 203: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,537 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,537 INFO L280 TraceCheckUtils]: 205: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,537 INFO L280 TraceCheckUtils]: 206: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,537 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,537 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,538 INFO L263 TraceCheckUtils]: 209: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,538 INFO L280 TraceCheckUtils]: 210: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,538 INFO L280 TraceCheckUtils]: 211: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,538 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,538 INFO L280 TraceCheckUtils]: 213: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,539 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,539 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 22:21:44,539 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,539 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,540 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,540 INFO L263 TraceCheckUtils]: 219: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,540 INFO L280 TraceCheckUtils]: 220: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,540 INFO L280 TraceCheckUtils]: 221: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,540 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,541 INFO L263 TraceCheckUtils]: 223: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,541 INFO L280 TraceCheckUtils]: 224: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,541 INFO L280 TraceCheckUtils]: 225: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,542 INFO L280 TraceCheckUtils]: 226: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,542 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,542 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,542 INFO L280 TraceCheckUtils]: 229: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,542 INFO L263 TraceCheckUtils]: 230: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,543 INFO L280 TraceCheckUtils]: 231: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,543 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,543 INFO L280 TraceCheckUtils]: 233: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,543 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,544 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 22:21:44,544 INFO L280 TraceCheckUtils]: 236: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,544 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,544 INFO L280 TraceCheckUtils]: 238: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,544 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,545 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,545 INFO L280 TraceCheckUtils]: 241: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,545 INFO L263 TraceCheckUtils]: 242: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,545 INFO L280 TraceCheckUtils]: 243: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,546 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,546 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,546 INFO L263 TraceCheckUtils]: 246: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,546 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,546 INFO L280 TraceCheckUtils]: 248: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,547 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,547 INFO L263 TraceCheckUtils]: 250: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,547 INFO L280 TraceCheckUtils]: 251: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,547 INFO L280 TraceCheckUtils]: 252: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,547 INFO L280 TraceCheckUtils]: 253: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,547 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,548 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,548 INFO L280 TraceCheckUtils]: 256: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,548 INFO L263 TraceCheckUtils]: 257: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,548 INFO L280 TraceCheckUtils]: 258: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,548 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,549 INFO L280 TraceCheckUtils]: 260: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,549 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,549 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 22:21:44,549 INFO L280 TraceCheckUtils]: 263: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,549 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,549 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,550 INFO L263 TraceCheckUtils]: 266: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,550 INFO L280 TraceCheckUtils]: 267: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,550 INFO L280 TraceCheckUtils]: 268: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,550 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,550 INFO L280 TraceCheckUtils]: 270: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,550 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,551 INFO L280 TraceCheckUtils]: 272: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,551 INFO L280 TraceCheckUtils]: 273: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,551 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,551 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 22:21:44,551 INFO L280 TraceCheckUtils]: 276: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,552 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 22:21:44,553 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~ret2;havoc #t~ret3; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:44,554 INFO L280 TraceCheckUtils]: 279: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume true; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:44,555 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {19700#(<= |fibo2_#in~n| 7)} {18408#true} #57#return; {19253#(<= fibo1_~n 8)} is VALID [2020-07-17 22:21:44,556 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 22:21:44,556 INFO L263 TraceCheckUtils]: 282: Hoare triple {19253#(<= fibo1_~n 8)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,557 INFO L280 TraceCheckUtils]: 283: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,557 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 22:21:44,558 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 22:21:44,558 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 22:21:44,559 INFO L280 TraceCheckUtils]: 287: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,559 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 22:21:44,560 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 22:21:44,560 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 22:21:44,561 INFO L280 TraceCheckUtils]: 291: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,561 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 22:21:44,562 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 22:21:44,562 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 22:21:44,563 INFO L280 TraceCheckUtils]: 295: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,564 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 22:21:44,564 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 22:21:44,564 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 22:21:44,565 INFO L280 TraceCheckUtils]: 299: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,566 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 22:21:44,566 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 22:21:44,567 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 22:21:44,567 INFO L280 TraceCheckUtils]: 303: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,568 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 22:21:44,569 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 22:21:44,569 INFO L263 TraceCheckUtils]: 306: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,570 INFO L280 TraceCheckUtils]: 307: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,570 INFO L280 TraceCheckUtils]: 308: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,570 INFO L280 TraceCheckUtils]: 309: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,570 INFO L280 TraceCheckUtils]: 310: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,571 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 22:21:44,572 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 22:21:44,572 INFO L263 TraceCheckUtils]: 313: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,572 INFO L280 TraceCheckUtils]: 314: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,573 INFO L280 TraceCheckUtils]: 315: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,573 INFO L280 TraceCheckUtils]: 316: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,574 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 22:21:44,574 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 22:21:44,575 INFO L280 TraceCheckUtils]: 319: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,576 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 22:21:44,577 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 22:21:44,577 INFO L263 TraceCheckUtils]: 322: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,578 INFO L280 TraceCheckUtils]: 323: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,578 INFO L280 TraceCheckUtils]: 324: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,578 INFO L280 TraceCheckUtils]: 325: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,578 INFO L280 TraceCheckUtils]: 326: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,579 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 22:21:44,580 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~ret2;havoc #t~ret3; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,581 INFO L280 TraceCheckUtils]: 329: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,582 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 22:21:44,583 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 22:21:44,583 INFO L263 TraceCheckUtils]: 332: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,583 INFO L280 TraceCheckUtils]: 333: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,583 INFO L280 TraceCheckUtils]: 334: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,583 INFO L280 TraceCheckUtils]: 335: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,584 INFO L263 TraceCheckUtils]: 336: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,584 INFO L280 TraceCheckUtils]: 337: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,584 INFO L280 TraceCheckUtils]: 338: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,584 INFO L280 TraceCheckUtils]: 339: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,584 INFO L280 TraceCheckUtils]: 340: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,585 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,585 INFO L280 TraceCheckUtils]: 342: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,585 INFO L263 TraceCheckUtils]: 343: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,585 INFO L280 TraceCheckUtils]: 344: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,585 INFO L280 TraceCheckUtils]: 345: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,586 INFO L280 TraceCheckUtils]: 346: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,586 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,586 INFO L280 TraceCheckUtils]: 348: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,586 INFO L280 TraceCheckUtils]: 349: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,587 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 22:21:44,588 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 22:21:44,589 INFO L280 TraceCheckUtils]: 352: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,590 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 22:21:44,591 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 22:21:44,591 INFO L263 TraceCheckUtils]: 355: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,591 INFO L280 TraceCheckUtils]: 356: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,592 INFO L280 TraceCheckUtils]: 357: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,592 INFO L280 TraceCheckUtils]: 358: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,592 INFO L263 TraceCheckUtils]: 359: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,592 INFO L280 TraceCheckUtils]: 360: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,592 INFO L280 TraceCheckUtils]: 361: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,593 INFO L280 TraceCheckUtils]: 362: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,593 INFO L263 TraceCheckUtils]: 363: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,593 INFO L280 TraceCheckUtils]: 364: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,593 INFO L280 TraceCheckUtils]: 365: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,593 INFO L280 TraceCheckUtils]: 366: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,593 INFO L280 TraceCheckUtils]: 367: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,594 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,594 INFO L280 TraceCheckUtils]: 369: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,594 INFO L263 TraceCheckUtils]: 370: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,594 INFO L280 TraceCheckUtils]: 371: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,594 INFO L280 TraceCheckUtils]: 372: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,595 INFO L280 TraceCheckUtils]: 373: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,595 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,595 INFO L280 TraceCheckUtils]: 375: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,595 INFO L280 TraceCheckUtils]: 376: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,595 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,595 INFO L280 TraceCheckUtils]: 378: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,596 INFO L263 TraceCheckUtils]: 379: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,596 INFO L280 TraceCheckUtils]: 380: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,596 INFO L280 TraceCheckUtils]: 381: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,596 INFO L280 TraceCheckUtils]: 382: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,596 INFO L280 TraceCheckUtils]: 383: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,597 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,597 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 22:21:44,597 INFO L280 TraceCheckUtils]: 386: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,598 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 22:21:44,599 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~ret2;havoc #t~ret3; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,599 INFO L280 TraceCheckUtils]: 389: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,600 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 22:21:44,601 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 22:21:44,601 INFO L263 TraceCheckUtils]: 392: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,601 INFO L280 TraceCheckUtils]: 393: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,602 INFO L280 TraceCheckUtils]: 394: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,602 INFO L280 TraceCheckUtils]: 395: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,602 INFO L263 TraceCheckUtils]: 396: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,602 INFO L280 TraceCheckUtils]: 397: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,602 INFO L280 TraceCheckUtils]: 398: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,602 INFO L280 TraceCheckUtils]: 399: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,603 INFO L263 TraceCheckUtils]: 400: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,603 INFO L280 TraceCheckUtils]: 401: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,603 INFO L280 TraceCheckUtils]: 402: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,603 INFO L280 TraceCheckUtils]: 403: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,603 INFO L263 TraceCheckUtils]: 404: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,604 INFO L280 TraceCheckUtils]: 405: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,604 INFO L280 TraceCheckUtils]: 406: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,604 INFO L280 TraceCheckUtils]: 407: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,604 INFO L280 TraceCheckUtils]: 408: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,604 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,604 INFO L280 TraceCheckUtils]: 410: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,605 INFO L263 TraceCheckUtils]: 411: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,605 INFO L280 TraceCheckUtils]: 412: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,605 INFO L280 TraceCheckUtils]: 413: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,605 INFO L280 TraceCheckUtils]: 414: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,605 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,605 INFO L280 TraceCheckUtils]: 416: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,606 INFO L280 TraceCheckUtils]: 417: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,606 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,606 INFO L280 TraceCheckUtils]: 419: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,606 INFO L263 TraceCheckUtils]: 420: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,606 INFO L280 TraceCheckUtils]: 421: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,606 INFO L280 TraceCheckUtils]: 422: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,607 INFO L280 TraceCheckUtils]: 423: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,607 INFO L280 TraceCheckUtils]: 424: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,607 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,607 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 22:21:44,607 INFO L280 TraceCheckUtils]: 427: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,608 INFO L275 TraceCheckUtils]: 428: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,608 INFO L280 TraceCheckUtils]: 429: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,608 INFO L263 TraceCheckUtils]: 430: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,608 INFO L280 TraceCheckUtils]: 431: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,608 INFO L280 TraceCheckUtils]: 432: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,608 INFO L280 TraceCheckUtils]: 433: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,609 INFO L263 TraceCheckUtils]: 434: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,609 INFO L280 TraceCheckUtils]: 435: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,609 INFO L280 TraceCheckUtils]: 436: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,609 INFO L280 TraceCheckUtils]: 437: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,609 INFO L280 TraceCheckUtils]: 438: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,609 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,610 INFO L280 TraceCheckUtils]: 440: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,610 INFO L263 TraceCheckUtils]: 441: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,610 INFO L280 TraceCheckUtils]: 442: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,610 INFO L280 TraceCheckUtils]: 443: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,610 INFO L280 TraceCheckUtils]: 444: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,610 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,611 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 22:21:44,611 INFO L280 TraceCheckUtils]: 447: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,611 INFO L275 TraceCheckUtils]: 448: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,611 INFO L280 TraceCheckUtils]: 449: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,611 INFO L280 TraceCheckUtils]: 450: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,613 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 22:21:44,613 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 22:21:44,614 INFO L280 TraceCheckUtils]: 453: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,615 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 22:21:44,615 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 22:21:44,616 INFO L263 TraceCheckUtils]: 456: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,616 INFO L280 TraceCheckUtils]: 457: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,616 INFO L280 TraceCheckUtils]: 458: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,616 INFO L280 TraceCheckUtils]: 459: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,616 INFO L263 TraceCheckUtils]: 460: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,616 INFO L280 TraceCheckUtils]: 461: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,617 INFO L280 TraceCheckUtils]: 462: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,617 INFO L280 TraceCheckUtils]: 463: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,617 INFO L263 TraceCheckUtils]: 464: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,617 INFO L280 TraceCheckUtils]: 465: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,617 INFO L280 TraceCheckUtils]: 466: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,617 INFO L280 TraceCheckUtils]: 467: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,618 INFO L263 TraceCheckUtils]: 468: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,618 INFO L280 TraceCheckUtils]: 469: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,618 INFO L280 TraceCheckUtils]: 470: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,618 INFO L280 TraceCheckUtils]: 471: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,618 INFO L263 TraceCheckUtils]: 472: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,618 INFO L280 TraceCheckUtils]: 473: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,619 INFO L280 TraceCheckUtils]: 474: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,619 INFO L280 TraceCheckUtils]: 475: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,619 INFO L280 TraceCheckUtils]: 476: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,619 INFO L275 TraceCheckUtils]: 477: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,619 INFO L280 TraceCheckUtils]: 478: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,619 INFO L263 TraceCheckUtils]: 479: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,619 INFO L280 TraceCheckUtils]: 480: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,620 INFO L280 TraceCheckUtils]: 481: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,620 INFO L280 TraceCheckUtils]: 482: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,620 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,620 INFO L280 TraceCheckUtils]: 484: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,620 INFO L280 TraceCheckUtils]: 485: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,620 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,621 INFO L280 TraceCheckUtils]: 487: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,621 INFO L263 TraceCheckUtils]: 488: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,621 INFO L280 TraceCheckUtils]: 489: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,621 INFO L280 TraceCheckUtils]: 490: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,621 INFO L280 TraceCheckUtils]: 491: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,621 INFO L280 TraceCheckUtils]: 492: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,622 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,622 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 22:21:44,622 INFO L280 TraceCheckUtils]: 495: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,622 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,622 INFO L280 TraceCheckUtils]: 497: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,622 INFO L263 TraceCheckUtils]: 498: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,623 INFO L280 TraceCheckUtils]: 499: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,623 INFO L280 TraceCheckUtils]: 500: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,623 INFO L280 TraceCheckUtils]: 501: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,623 INFO L263 TraceCheckUtils]: 502: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,623 INFO L280 TraceCheckUtils]: 503: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,623 INFO L280 TraceCheckUtils]: 504: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,624 INFO L280 TraceCheckUtils]: 505: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,624 INFO L280 TraceCheckUtils]: 506: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,624 INFO L275 TraceCheckUtils]: 507: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,624 INFO L280 TraceCheckUtils]: 508: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,624 INFO L263 TraceCheckUtils]: 509: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,624 INFO L280 TraceCheckUtils]: 510: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,625 INFO L280 TraceCheckUtils]: 511: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,625 INFO L280 TraceCheckUtils]: 512: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,625 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,625 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 22:21:44,625 INFO L280 TraceCheckUtils]: 515: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,625 INFO L275 TraceCheckUtils]: 516: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,626 INFO L280 TraceCheckUtils]: 517: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,626 INFO L280 TraceCheckUtils]: 518: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,626 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,626 INFO L280 TraceCheckUtils]: 520: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,626 INFO L263 TraceCheckUtils]: 521: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,626 INFO L280 TraceCheckUtils]: 522: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,627 INFO L280 TraceCheckUtils]: 523: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,627 INFO L280 TraceCheckUtils]: 524: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,627 INFO L263 TraceCheckUtils]: 525: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,627 INFO L280 TraceCheckUtils]: 526: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,627 INFO L280 TraceCheckUtils]: 527: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,627 INFO L280 TraceCheckUtils]: 528: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,628 INFO L263 TraceCheckUtils]: 529: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,628 INFO L280 TraceCheckUtils]: 530: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,628 INFO L280 TraceCheckUtils]: 531: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,628 INFO L280 TraceCheckUtils]: 532: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,628 INFO L280 TraceCheckUtils]: 533: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,628 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,629 INFO L280 TraceCheckUtils]: 535: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,629 INFO L263 TraceCheckUtils]: 536: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,629 INFO L280 TraceCheckUtils]: 537: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,629 INFO L280 TraceCheckUtils]: 538: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,629 INFO L280 TraceCheckUtils]: 539: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,629 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,630 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 22:21:44,630 INFO L280 TraceCheckUtils]: 542: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,630 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,630 INFO L280 TraceCheckUtils]: 544: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,630 INFO L263 TraceCheckUtils]: 545: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,630 INFO L280 TraceCheckUtils]: 546: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,631 INFO L280 TraceCheckUtils]: 547: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,631 INFO L280 TraceCheckUtils]: 548: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,631 INFO L280 TraceCheckUtils]: 549: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,631 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,631 INFO L280 TraceCheckUtils]: 551: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,631 INFO L280 TraceCheckUtils]: 552: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,631 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,632 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 22:21:44,632 INFO L280 TraceCheckUtils]: 555: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,633 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 22:21:44,633 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~ret2;havoc #t~ret3; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,634 INFO L280 TraceCheckUtils]: 558: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume true; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,635 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {20654#(<= 7 |fibo2_#in~n|)} {19253#(<= fibo1_~n 8)} #59#return; {18409#false} is VALID [2020-07-17 22:21:44,635 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 22:21:44,635 INFO L280 TraceCheckUtils]: 561: Hoare triple {18409#false} assume true; {18409#false} is VALID [2020-07-17 22:21:44,636 INFO L275 TraceCheckUtils]: 562: Hoare quadruple {18409#false} {18412#(<= main_~x~0 8)} #51#return; {18409#false} is VALID [2020-07-17 22:21:44,862 INFO L263 TraceCheckUtils]: 0: Hoare triple {18408#true} call ULTIMATE.init(); {18408#true} is VALID [2020-07-17 22:21:44,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,862 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18408#true} {18408#true} #47#return; {18408#true} is VALID [2020-07-17 22:21:44,862 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret5 := main(); {18408#true} is VALID [2020-07-17 22:21:44,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~x~0 := 8; {18412#(<= main_~x~0 8)} is VALID [2020-07-17 22:21:44,864 INFO L263 TraceCheckUtils]: 5: Hoare triple {18412#(<= main_~x~0 8)} call #t~ret4 := fibo1(~x~0); {18408#true} is VALID [2020-07-17 22:21:44,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,864 INFO L280 TraceCheckUtils]: 7: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,865 INFO L280 TraceCheckUtils]: 8: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,865 INFO L263 TraceCheckUtils]: 9: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,866 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 22:21:44,866 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 22:21:44,867 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 22:21:44,867 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,868 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 22:21:44,868 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 22:21:44,868 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 22:21:44,869 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,869 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 22:21:44,870 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 22:21:44,870 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 22:21:44,871 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,871 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 22:21:44,872 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 22:21:44,872 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 22:21:44,872 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,873 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 22:21:44,874 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 22:21:44,874 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 22:21:44,874 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,875 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 22:21:44,875 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 22:21:44,875 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 22:21:44,876 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,876 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 22:21:44,877 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 22:21:44,878 INFO L280 TraceCheckUtils]: 37: Hoare triple {20139#(<= |fibo2_#in~n| 1)} assume true; {20139#(<= |fibo2_#in~n| 1)} is VALID [2020-07-17 22:21:44,879 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 22:21:44,879 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 22:21:44,880 INFO L263 TraceCheckUtils]: 40: Hoare triple {20134#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,880 INFO L280 TraceCheckUtils]: 41: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,880 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,880 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,881 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 22:21:44,881 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 22:21:44,882 INFO L280 TraceCheckUtils]: 46: Hoare triple {20134#(<= |fibo1_#in~n| 2)} assume true; {20134#(<= |fibo1_#in~n| 2)} is VALID [2020-07-17 22:21:44,883 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 22:21:44,884 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 22:21:44,884 INFO L263 TraceCheckUtils]: 49: Hoare triple {20123#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,884 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,884 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,884 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,885 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,885 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 22:21:44,886 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~ret2;havoc #t~ret3; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:44,886 INFO L280 TraceCheckUtils]: 56: Hoare triple {20123#(<= |fibo2_#in~n| 3)} assume true; {20123#(<= |fibo2_#in~n| 3)} is VALID [2020-07-17 22:21:44,888 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 22:21:44,888 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 22:21:44,889 INFO L263 TraceCheckUtils]: 59: Hoare triple {20086#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,889 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,889 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,889 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,889 INFO L263 TraceCheckUtils]: 63: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,889 INFO L280 TraceCheckUtils]: 64: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,889 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,890 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,890 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,890 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,890 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,890 INFO L263 TraceCheckUtils]: 70: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,890 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,891 INFO L280 TraceCheckUtils]: 72: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,891 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,891 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,891 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,891 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,892 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 22:21:44,893 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 22:21:44,893 INFO L280 TraceCheckUtils]: 79: Hoare triple {20086#(<= |fibo1_#in~n| 4)} assume true; {20086#(<= |fibo1_#in~n| 4)} is VALID [2020-07-17 22:21:44,895 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 22:21:44,895 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 22:21:44,895 INFO L263 TraceCheckUtils]: 82: Hoare triple {20021#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,896 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,896 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,896 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,896 INFO L263 TraceCheckUtils]: 86: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,896 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,896 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,897 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,897 INFO L263 TraceCheckUtils]: 90: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,897 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,897 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,897 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,897 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,898 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,898 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,898 INFO L263 TraceCheckUtils]: 97: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,898 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,898 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,898 INFO L280 TraceCheckUtils]: 100: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,899 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,899 INFO L280 TraceCheckUtils]: 102: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,899 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,899 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,899 INFO L280 TraceCheckUtils]: 105: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,899 INFO L263 TraceCheckUtils]: 106: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,900 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,900 INFO L280 TraceCheckUtils]: 108: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,900 INFO L280 TraceCheckUtils]: 109: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,900 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,900 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,900 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 22:21:44,900 INFO L280 TraceCheckUtils]: 113: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,902 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 22:21:44,902 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~ret2;havoc #t~ret3; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:44,903 INFO L280 TraceCheckUtils]: 116: Hoare triple {20021#(<= |fibo2_#in~n| 5)} assume true; {20021#(<= |fibo2_#in~n| 5)} is VALID [2020-07-17 22:21:44,904 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 22:21:44,904 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 22:21:44,905 INFO L263 TraceCheckUtils]: 119: Hoare triple {19902#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,905 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,905 INFO L280 TraceCheckUtils]: 121: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,905 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,905 INFO L263 TraceCheckUtils]: 123: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,906 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,906 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,906 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,906 INFO L263 TraceCheckUtils]: 127: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,906 INFO L280 TraceCheckUtils]: 128: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,906 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,907 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,907 INFO L263 TraceCheckUtils]: 131: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,907 INFO L280 TraceCheckUtils]: 132: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,907 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,907 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,907 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,908 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,908 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,908 INFO L263 TraceCheckUtils]: 138: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,908 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,908 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,908 INFO L280 TraceCheckUtils]: 141: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,909 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,909 INFO L280 TraceCheckUtils]: 143: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,909 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,909 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,909 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,909 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,910 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,910 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,910 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,910 INFO L280 TraceCheckUtils]: 151: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,910 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,910 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 22:21:44,911 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,911 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,911 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,911 INFO L263 TraceCheckUtils]: 157: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,911 INFO L280 TraceCheckUtils]: 158: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,911 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,911 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,912 INFO L263 TraceCheckUtils]: 161: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,912 INFO L280 TraceCheckUtils]: 162: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,912 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,912 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,912 INFO L280 TraceCheckUtils]: 165: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,912 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,912 INFO L280 TraceCheckUtils]: 167: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,913 INFO L263 TraceCheckUtils]: 168: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,913 INFO L280 TraceCheckUtils]: 169: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,913 INFO L280 TraceCheckUtils]: 170: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,913 INFO L280 TraceCheckUtils]: 171: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,913 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,914 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 22:21:44,914 INFO L280 TraceCheckUtils]: 174: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,914 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,914 INFO L280 TraceCheckUtils]: 176: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,914 INFO L280 TraceCheckUtils]: 177: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,915 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 22:21:44,916 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 22:21:44,916 INFO L280 TraceCheckUtils]: 180: Hoare triple {19902#(<= |fibo1_#in~n| 6)} assume true; {19902#(<= |fibo1_#in~n| 6)} is VALID [2020-07-17 22:21:44,918 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 22:21:44,918 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 22:21:44,918 INFO L263 TraceCheckUtils]: 183: Hoare triple {19700#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,918 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,919 INFO L280 TraceCheckUtils]: 185: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,919 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,919 INFO L263 TraceCheckUtils]: 187: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,919 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,919 INFO L280 TraceCheckUtils]: 189: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,919 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,920 INFO L263 TraceCheckUtils]: 191: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,920 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,920 INFO L280 TraceCheckUtils]: 193: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,920 INFO L280 TraceCheckUtils]: 194: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,920 INFO L263 TraceCheckUtils]: 195: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,920 INFO L280 TraceCheckUtils]: 196: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,920 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,921 INFO L280 TraceCheckUtils]: 198: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,921 INFO L263 TraceCheckUtils]: 199: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,921 INFO L280 TraceCheckUtils]: 200: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,921 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,921 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,922 INFO L280 TraceCheckUtils]: 203: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,922 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,922 INFO L280 TraceCheckUtils]: 205: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,922 INFO L263 TraceCheckUtils]: 206: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,922 INFO L280 TraceCheckUtils]: 207: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,922 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,923 INFO L280 TraceCheckUtils]: 209: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,923 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,923 INFO L280 TraceCheckUtils]: 211: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,923 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,923 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,923 INFO L280 TraceCheckUtils]: 214: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,924 INFO L263 TraceCheckUtils]: 215: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,924 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,924 INFO L280 TraceCheckUtils]: 217: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,924 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,924 INFO L280 TraceCheckUtils]: 219: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,924 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,925 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 22:21:44,925 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,925 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,925 INFO L280 TraceCheckUtils]: 224: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,925 INFO L263 TraceCheckUtils]: 225: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,925 INFO L280 TraceCheckUtils]: 226: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,926 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,926 INFO L280 TraceCheckUtils]: 228: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,926 INFO L263 TraceCheckUtils]: 229: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,926 INFO L280 TraceCheckUtils]: 230: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,926 INFO L280 TraceCheckUtils]: 231: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,926 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,927 INFO L280 TraceCheckUtils]: 233: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,927 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,927 INFO L280 TraceCheckUtils]: 235: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,927 INFO L263 TraceCheckUtils]: 236: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,927 INFO L280 TraceCheckUtils]: 237: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,927 INFO L280 TraceCheckUtils]: 238: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,928 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,928 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,928 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 22:21:44,928 INFO L280 TraceCheckUtils]: 242: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,928 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,928 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,928 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,929 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,929 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,929 INFO L263 TraceCheckUtils]: 248: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,929 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,929 INFO L280 TraceCheckUtils]: 250: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,930 INFO L280 TraceCheckUtils]: 251: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,930 INFO L263 TraceCheckUtils]: 252: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,930 INFO L280 TraceCheckUtils]: 253: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,930 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,930 INFO L280 TraceCheckUtils]: 255: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,930 INFO L263 TraceCheckUtils]: 256: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,931 INFO L280 TraceCheckUtils]: 257: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,931 INFO L280 TraceCheckUtils]: 258: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,931 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,931 INFO L280 TraceCheckUtils]: 260: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,931 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,931 INFO L280 TraceCheckUtils]: 262: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,932 INFO L263 TraceCheckUtils]: 263: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,932 INFO L280 TraceCheckUtils]: 264: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,932 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,932 INFO L280 TraceCheckUtils]: 266: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,932 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,933 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 22:21:44,933 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,933 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,933 INFO L280 TraceCheckUtils]: 271: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,933 INFO L263 TraceCheckUtils]: 272: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,933 INFO L280 TraceCheckUtils]: 273: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,934 INFO L280 TraceCheckUtils]: 274: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,934 INFO L280 TraceCheckUtils]: 275: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,934 INFO L280 TraceCheckUtils]: 276: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,934 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,934 INFO L280 TraceCheckUtils]: 278: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,934 INFO L280 TraceCheckUtils]: 279: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,935 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,935 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 22:21:44,935 INFO L280 TraceCheckUtils]: 282: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,936 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 22:21:44,936 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~ret2;havoc #t~ret3; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:44,937 INFO L280 TraceCheckUtils]: 285: Hoare triple {19700#(<= |fibo2_#in~n| 7)} assume true; {19700#(<= |fibo2_#in~n| 7)} is VALID [2020-07-17 22:21:44,938 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {19700#(<= |fibo2_#in~n| 7)} {18408#true} #57#return; {19253#(<= fibo1_~n 8)} is VALID [2020-07-17 22:21:44,939 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 22:21:44,939 INFO L263 TraceCheckUtils]: 288: Hoare triple {19253#(<= fibo1_~n 8)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,940 INFO L280 TraceCheckUtils]: 289: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,940 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 22:21:44,941 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 22:21:44,941 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 22:21:44,941 INFO L280 TraceCheckUtils]: 293: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,942 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 22:21:44,943 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 22:21:44,943 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 22:21:44,943 INFO L280 TraceCheckUtils]: 297: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,944 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 22:21:44,944 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 22:21:44,945 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 22:21:44,945 INFO L280 TraceCheckUtils]: 301: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,946 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 22:21:44,946 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 22:21:44,946 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 22:21:44,947 INFO L280 TraceCheckUtils]: 305: Hoare triple {18408#true} ~n := #in~n; {19531#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,948 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 22:21:44,948 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 22:21:44,948 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 22:21:44,949 INFO L280 TraceCheckUtils]: 309: Hoare triple {18408#true} ~n := #in~n; {19801#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,950 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 22:21:44,950 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 22:21:44,951 INFO L263 TraceCheckUtils]: 312: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,951 INFO L280 TraceCheckUtils]: 313: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,951 INFO L280 TraceCheckUtils]: 314: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,951 INFO L280 TraceCheckUtils]: 315: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,951 INFO L280 TraceCheckUtils]: 316: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,952 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 22:21:44,953 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 22:21:44,953 INFO L263 TraceCheckUtils]: 319: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,953 INFO L280 TraceCheckUtils]: 320: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,953 INFO L280 TraceCheckUtils]: 321: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,953 INFO L280 TraceCheckUtils]: 322: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,954 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 22:21:44,955 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 22:21:44,955 INFO L280 TraceCheckUtils]: 325: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,956 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 22:21:44,957 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 22:21:44,957 INFO L263 TraceCheckUtils]: 328: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,957 INFO L280 TraceCheckUtils]: 329: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,958 INFO L280 TraceCheckUtils]: 330: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,958 INFO L280 TraceCheckUtils]: 331: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,958 INFO L280 TraceCheckUtils]: 332: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,959 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 22:21:44,959 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~ret2;havoc #t~ret3; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,960 INFO L280 TraceCheckUtils]: 335: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,961 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 22:21:44,962 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 22:21:44,962 INFO L263 TraceCheckUtils]: 338: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,962 INFO L280 TraceCheckUtils]: 339: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,962 INFO L280 TraceCheckUtils]: 340: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,962 INFO L280 TraceCheckUtils]: 341: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,962 INFO L263 TraceCheckUtils]: 342: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,963 INFO L280 TraceCheckUtils]: 343: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,963 INFO L280 TraceCheckUtils]: 344: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,963 INFO L280 TraceCheckUtils]: 345: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,963 INFO L280 TraceCheckUtils]: 346: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,963 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,963 INFO L280 TraceCheckUtils]: 348: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,964 INFO L263 TraceCheckUtils]: 349: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,964 INFO L280 TraceCheckUtils]: 350: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,964 INFO L280 TraceCheckUtils]: 351: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,964 INFO L280 TraceCheckUtils]: 352: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,964 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,964 INFO L280 TraceCheckUtils]: 354: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,965 INFO L280 TraceCheckUtils]: 355: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,966 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 22:21:44,966 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 22:21:44,967 INFO L280 TraceCheckUtils]: 358: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,968 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 22:21:44,969 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 22:21:44,969 INFO L263 TraceCheckUtils]: 361: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,969 INFO L280 TraceCheckUtils]: 362: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,969 INFO L280 TraceCheckUtils]: 363: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,969 INFO L280 TraceCheckUtils]: 364: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,969 INFO L263 TraceCheckUtils]: 365: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,970 INFO L280 TraceCheckUtils]: 366: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,970 INFO L280 TraceCheckUtils]: 367: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,970 INFO L280 TraceCheckUtils]: 368: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,970 INFO L263 TraceCheckUtils]: 369: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,970 INFO L280 TraceCheckUtils]: 370: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,970 INFO L280 TraceCheckUtils]: 371: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,971 INFO L280 TraceCheckUtils]: 372: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,971 INFO L280 TraceCheckUtils]: 373: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,971 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,971 INFO L280 TraceCheckUtils]: 375: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,971 INFO L263 TraceCheckUtils]: 376: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,971 INFO L280 TraceCheckUtils]: 377: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,971 INFO L280 TraceCheckUtils]: 378: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,972 INFO L280 TraceCheckUtils]: 379: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,972 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,972 INFO L280 TraceCheckUtils]: 381: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,972 INFO L280 TraceCheckUtils]: 382: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,972 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,972 INFO L280 TraceCheckUtils]: 384: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,973 INFO L263 TraceCheckUtils]: 385: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,973 INFO L280 TraceCheckUtils]: 386: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,973 INFO L280 TraceCheckUtils]: 387: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,973 INFO L280 TraceCheckUtils]: 388: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,973 INFO L280 TraceCheckUtils]: 389: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,973 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,974 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 22:21:44,974 INFO L280 TraceCheckUtils]: 392: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,975 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 22:21:44,975 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~ret2;havoc #t~ret3; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,976 INFO L280 TraceCheckUtils]: 395: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:44,977 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 22:21:44,978 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 22:21:44,978 INFO L263 TraceCheckUtils]: 398: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,978 INFO L280 TraceCheckUtils]: 399: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,978 INFO L280 TraceCheckUtils]: 400: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,979 INFO L280 TraceCheckUtils]: 401: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,979 INFO L263 TraceCheckUtils]: 402: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,979 INFO L280 TraceCheckUtils]: 403: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,979 INFO L280 TraceCheckUtils]: 404: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,979 INFO L280 TraceCheckUtils]: 405: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,979 INFO L263 TraceCheckUtils]: 406: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,980 INFO L280 TraceCheckUtils]: 407: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,980 INFO L280 TraceCheckUtils]: 408: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,980 INFO L280 TraceCheckUtils]: 409: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,980 INFO L263 TraceCheckUtils]: 410: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,980 INFO L280 TraceCheckUtils]: 411: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,980 INFO L280 TraceCheckUtils]: 412: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,981 INFO L280 TraceCheckUtils]: 413: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,981 INFO L280 TraceCheckUtils]: 414: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,981 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,981 INFO L280 TraceCheckUtils]: 416: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,981 INFO L263 TraceCheckUtils]: 417: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,981 INFO L280 TraceCheckUtils]: 418: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,982 INFO L280 TraceCheckUtils]: 419: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,982 INFO L280 TraceCheckUtils]: 420: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,982 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,982 INFO L280 TraceCheckUtils]: 422: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,982 INFO L280 TraceCheckUtils]: 423: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,982 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,983 INFO L280 TraceCheckUtils]: 425: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,983 INFO L263 TraceCheckUtils]: 426: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,983 INFO L280 TraceCheckUtils]: 427: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,983 INFO L280 TraceCheckUtils]: 428: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,983 INFO L280 TraceCheckUtils]: 429: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,984 INFO L280 TraceCheckUtils]: 430: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,984 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,984 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 22:21:44,984 INFO L280 TraceCheckUtils]: 433: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,984 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,984 INFO L280 TraceCheckUtils]: 435: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,985 INFO L263 TraceCheckUtils]: 436: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,985 INFO L280 TraceCheckUtils]: 437: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,985 INFO L280 TraceCheckUtils]: 438: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,985 INFO L280 TraceCheckUtils]: 439: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,985 INFO L263 TraceCheckUtils]: 440: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,985 INFO L280 TraceCheckUtils]: 441: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,985 INFO L280 TraceCheckUtils]: 442: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,986 INFO L280 TraceCheckUtils]: 443: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,986 INFO L280 TraceCheckUtils]: 444: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,986 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,986 INFO L280 TraceCheckUtils]: 446: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,986 INFO L263 TraceCheckUtils]: 447: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,986 INFO L280 TraceCheckUtils]: 448: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,987 INFO L280 TraceCheckUtils]: 449: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,987 INFO L280 TraceCheckUtils]: 450: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,987 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,987 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 22:21:44,987 INFO L280 TraceCheckUtils]: 453: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,987 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,988 INFO L280 TraceCheckUtils]: 455: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,988 INFO L280 TraceCheckUtils]: 456: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,989 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 22:21:44,989 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 22:21:44,990 INFO L280 TraceCheckUtils]: 459: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:44,991 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 22:21:44,992 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 22:21:44,992 INFO L263 TraceCheckUtils]: 462: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,992 INFO L280 TraceCheckUtils]: 463: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,992 INFO L280 TraceCheckUtils]: 464: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,993 INFO L280 TraceCheckUtils]: 465: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,993 INFO L263 TraceCheckUtils]: 466: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,993 INFO L280 TraceCheckUtils]: 467: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,993 INFO L280 TraceCheckUtils]: 468: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,993 INFO L280 TraceCheckUtils]: 469: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,993 INFO L263 TraceCheckUtils]: 470: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,994 INFO L280 TraceCheckUtils]: 471: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,994 INFO L280 TraceCheckUtils]: 472: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,994 INFO L280 TraceCheckUtils]: 473: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,994 INFO L263 TraceCheckUtils]: 474: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,994 INFO L280 TraceCheckUtils]: 475: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,994 INFO L280 TraceCheckUtils]: 476: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,995 INFO L280 TraceCheckUtils]: 477: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:44,995 INFO L263 TraceCheckUtils]: 478: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:44,995 INFO L280 TraceCheckUtils]: 479: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,995 INFO L280 TraceCheckUtils]: 480: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,995 INFO L280 TraceCheckUtils]: 481: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,995 INFO L280 TraceCheckUtils]: 482: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,996 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,996 INFO L280 TraceCheckUtils]: 484: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,996 INFO L263 TraceCheckUtils]: 485: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,996 INFO L280 TraceCheckUtils]: 486: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,996 INFO L280 TraceCheckUtils]: 487: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:44,996 INFO L280 TraceCheckUtils]: 488: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,997 INFO L275 TraceCheckUtils]: 489: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:44,997 INFO L280 TraceCheckUtils]: 490: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:44,997 INFO L280 TraceCheckUtils]: 491: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,997 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:44,997 INFO L280 TraceCheckUtils]: 493: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,997 INFO L263 TraceCheckUtils]: 494: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,998 INFO L280 TraceCheckUtils]: 495: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,998 INFO L280 TraceCheckUtils]: 496: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:44,998 INFO L280 TraceCheckUtils]: 497: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:44,998 INFO L280 TraceCheckUtils]: 498: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,998 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:44,998 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 22:21:44,999 INFO L280 TraceCheckUtils]: 501: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:44,999 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:44,999 INFO L280 TraceCheckUtils]: 503: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:44,999 INFO L263 TraceCheckUtils]: 504: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:44,999 INFO L280 TraceCheckUtils]: 505: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:44,999 INFO L280 TraceCheckUtils]: 506: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:45,000 INFO L280 TraceCheckUtils]: 507: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:45,000 INFO L263 TraceCheckUtils]: 508: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:45,000 INFO L280 TraceCheckUtils]: 509: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:45,000 INFO L280 TraceCheckUtils]: 510: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:45,000 INFO L280 TraceCheckUtils]: 511: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:45,001 INFO L280 TraceCheckUtils]: 512: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,001 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:45,001 INFO L280 TraceCheckUtils]: 514: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:45,001 INFO L263 TraceCheckUtils]: 515: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:45,001 INFO L280 TraceCheckUtils]: 516: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:45,001 INFO L280 TraceCheckUtils]: 517: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:45,002 INFO L280 TraceCheckUtils]: 518: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,002 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:45,002 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 22:21:45,002 INFO L280 TraceCheckUtils]: 521: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,002 INFO L275 TraceCheckUtils]: 522: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:45,002 INFO L280 TraceCheckUtils]: 523: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:45,003 INFO L280 TraceCheckUtils]: 524: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,003 INFO L275 TraceCheckUtils]: 525: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:45,003 INFO L280 TraceCheckUtils]: 526: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:45,003 INFO L263 TraceCheckUtils]: 527: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:45,003 INFO L280 TraceCheckUtils]: 528: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:45,003 INFO L280 TraceCheckUtils]: 529: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:45,004 INFO L280 TraceCheckUtils]: 530: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:45,004 INFO L263 TraceCheckUtils]: 531: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:45,004 INFO L280 TraceCheckUtils]: 532: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:45,004 INFO L280 TraceCheckUtils]: 533: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:45,004 INFO L280 TraceCheckUtils]: 534: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:45,005 INFO L263 TraceCheckUtils]: 535: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:45,005 INFO L280 TraceCheckUtils]: 536: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:45,005 INFO L280 TraceCheckUtils]: 537: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:45,005 INFO L280 TraceCheckUtils]: 538: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:45,005 INFO L280 TraceCheckUtils]: 539: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,005 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:45,006 INFO L280 TraceCheckUtils]: 541: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:45,006 INFO L263 TraceCheckUtils]: 542: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:45,006 INFO L280 TraceCheckUtils]: 543: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:45,006 INFO L280 TraceCheckUtils]: 544: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:45,006 INFO L280 TraceCheckUtils]: 545: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,006 INFO L275 TraceCheckUtils]: 546: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:45,007 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 22:21:45,007 INFO L280 TraceCheckUtils]: 548: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,007 INFO L275 TraceCheckUtils]: 549: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:45,007 INFO L280 TraceCheckUtils]: 550: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:45,007 INFO L263 TraceCheckUtils]: 551: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:45,008 INFO L280 TraceCheckUtils]: 552: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:45,008 INFO L280 TraceCheckUtils]: 553: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:45,008 INFO L280 TraceCheckUtils]: 554: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:45,008 INFO L280 TraceCheckUtils]: 555: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,008 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:45,008 INFO L280 TraceCheckUtils]: 557: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:45,008 INFO L280 TraceCheckUtils]: 558: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,009 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:45,009 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 22:21:45,009 INFO L280 TraceCheckUtils]: 561: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:45,010 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 22:21:45,011 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~ret2;havoc #t~ret3; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:45,011 INFO L280 TraceCheckUtils]: 564: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume true; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:45,013 INFO L275 TraceCheckUtils]: 565: Hoare quadruple {20654#(<= 7 |fibo2_#in~n|)} {19253#(<= fibo1_~n 8)} #59#return; {18409#false} is VALID [2020-07-17 22:21:45,014 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 22:21:45,014 INFO L280 TraceCheckUtils]: 567: Hoare triple {18409#false} assume true; {18409#false} is VALID [2020-07-17 22:21:45,014 INFO L275 TraceCheckUtils]: 568: Hoare quadruple {18409#false} {18412#(<= main_~x~0 8)} #51#return; {18409#false} is VALID [2020-07-17 22:21:45,014 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 22:21:45,014 INFO L280 TraceCheckUtils]: 570: Hoare triple {18409#false} assume 21 == ~result~0; {18409#false} is VALID [2020-07-17 22:21:45,015 INFO L280 TraceCheckUtils]: 571: Hoare triple {18409#false} assume !false; {18409#false} is VALID [2020-07-17 22:21:45,178 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 22:21:45,178 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213000029] [2020-07-17 22:21:45,178 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1063442727] [2020-07-17 22:21:45,179 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 22:21:45,340 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2020-07-17 22:21:45,340 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:21:45,343 INFO L264 TraceCheckSpWp]: Trace formula consists of 1020 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-17 22:21:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:21:45,433 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:21:46,046 INFO L263 TraceCheckUtils]: 0: Hoare triple {18408#true} call ULTIMATE.init(); {18408#true} is VALID [2020-07-17 22:21:46,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,047 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18408#true} {18408#true} #47#return; {18408#true} is VALID [2020-07-17 22:21:46,047 INFO L263 TraceCheckUtils]: 3: Hoare triple {18408#true} call #t~ret5 := main(); {18408#true} is VALID [2020-07-17 22:21:46,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {18408#true} ~x~0 := 8; {18412#(<= main_~x~0 8)} is VALID [2020-07-17 22:21:46,048 INFO L263 TraceCheckUtils]: 5: Hoare triple {18412#(<= main_~x~0 8)} call #t~ret4 := fibo1(~x~0); {18408#true} is VALID [2020-07-17 22:21:46,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {18408#true} ~n := #in~n; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:46,049 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 22:21:46,049 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 22:21:46,049 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 22:21:46,050 INFO L280 TraceCheckUtils]: 10: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,050 INFO L280 TraceCheckUtils]: 12: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,050 INFO L263 TraceCheckUtils]: 13: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,050 INFO L263 TraceCheckUtils]: 17: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,050 INFO L280 TraceCheckUtils]: 18: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,051 INFO L280 TraceCheckUtils]: 19: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,051 INFO L280 TraceCheckUtils]: 20: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,051 INFO L263 TraceCheckUtils]: 21: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,051 INFO L280 TraceCheckUtils]: 22: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,051 INFO L280 TraceCheckUtils]: 23: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,051 INFO L280 TraceCheckUtils]: 24: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,051 INFO L263 TraceCheckUtils]: 25: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,051 INFO L280 TraceCheckUtils]: 26: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,051 INFO L280 TraceCheckUtils]: 27: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,052 INFO L280 TraceCheckUtils]: 28: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,052 INFO L263 TraceCheckUtils]: 29: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,052 INFO L280 TraceCheckUtils]: 30: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,052 INFO L280 TraceCheckUtils]: 31: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,052 INFO L280 TraceCheckUtils]: 32: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,052 INFO L263 TraceCheckUtils]: 33: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,052 INFO L280 TraceCheckUtils]: 34: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,052 INFO L280 TraceCheckUtils]: 35: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,052 INFO L280 TraceCheckUtils]: 36: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,053 INFO L280 TraceCheckUtils]: 37: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,053 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,053 INFO L280 TraceCheckUtils]: 39: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,053 INFO L263 TraceCheckUtils]: 40: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,053 INFO L280 TraceCheckUtils]: 41: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,053 INFO L280 TraceCheckUtils]: 42: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,053 INFO L280 TraceCheckUtils]: 43: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,053 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,053 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 22:21:46,054 INFO L280 TraceCheckUtils]: 46: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,054 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,054 INFO L280 TraceCheckUtils]: 48: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,054 INFO L263 TraceCheckUtils]: 49: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,054 INFO L280 TraceCheckUtils]: 50: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,054 INFO L280 TraceCheckUtils]: 51: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,054 INFO L280 TraceCheckUtils]: 52: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,054 INFO L280 TraceCheckUtils]: 53: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,054 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,055 INFO L280 TraceCheckUtils]: 55: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,055 INFO L280 TraceCheckUtils]: 56: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,055 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,055 INFO L280 TraceCheckUtils]: 58: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,055 INFO L263 TraceCheckUtils]: 59: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,055 INFO L280 TraceCheckUtils]: 60: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,055 INFO L280 TraceCheckUtils]: 61: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,055 INFO L280 TraceCheckUtils]: 62: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,055 INFO L263 TraceCheckUtils]: 63: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,056 INFO L280 TraceCheckUtils]: 64: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,056 INFO L280 TraceCheckUtils]: 65: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,056 INFO L280 TraceCheckUtils]: 66: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,056 INFO L280 TraceCheckUtils]: 67: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,056 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,056 INFO L280 TraceCheckUtils]: 69: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,056 INFO L263 TraceCheckUtils]: 70: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,056 INFO L280 TraceCheckUtils]: 71: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,056 INFO L280 TraceCheckUtils]: 72: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,057 INFO L280 TraceCheckUtils]: 73: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,057 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,057 INFO L280 TraceCheckUtils]: 75: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,057 INFO L280 TraceCheckUtils]: 76: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,057 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,057 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 22:21:46,057 INFO L280 TraceCheckUtils]: 79: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,057 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,057 INFO L280 TraceCheckUtils]: 81: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,058 INFO L263 TraceCheckUtils]: 82: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,058 INFO L280 TraceCheckUtils]: 83: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,058 INFO L280 TraceCheckUtils]: 84: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,058 INFO L280 TraceCheckUtils]: 85: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,058 INFO L263 TraceCheckUtils]: 86: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,058 INFO L280 TraceCheckUtils]: 87: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,058 INFO L280 TraceCheckUtils]: 88: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,058 INFO L280 TraceCheckUtils]: 89: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,058 INFO L263 TraceCheckUtils]: 90: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,059 INFO L280 TraceCheckUtils]: 91: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,059 INFO L280 TraceCheckUtils]: 92: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,059 INFO L280 TraceCheckUtils]: 93: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,059 INFO L280 TraceCheckUtils]: 94: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,059 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,059 INFO L280 TraceCheckUtils]: 96: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,059 INFO L263 TraceCheckUtils]: 97: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,059 INFO L280 TraceCheckUtils]: 98: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,059 INFO L280 TraceCheckUtils]: 99: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,060 INFO L280 TraceCheckUtils]: 100: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,060 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,060 INFO L280 TraceCheckUtils]: 102: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,060 INFO L280 TraceCheckUtils]: 103: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,060 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,060 INFO L280 TraceCheckUtils]: 105: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,060 INFO L263 TraceCheckUtils]: 106: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,060 INFO L280 TraceCheckUtils]: 107: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,060 INFO L280 TraceCheckUtils]: 108: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,061 INFO L280 TraceCheckUtils]: 109: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,061 INFO L280 TraceCheckUtils]: 110: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,061 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,061 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 22:21:46,061 INFO L280 TraceCheckUtils]: 113: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,061 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,061 INFO L280 TraceCheckUtils]: 115: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,061 INFO L280 TraceCheckUtils]: 116: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,061 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,062 INFO L280 TraceCheckUtils]: 118: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,062 INFO L263 TraceCheckUtils]: 119: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,062 INFO L280 TraceCheckUtils]: 120: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,062 INFO L280 TraceCheckUtils]: 121: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,062 INFO L280 TraceCheckUtils]: 122: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,062 INFO L263 TraceCheckUtils]: 123: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,062 INFO L280 TraceCheckUtils]: 124: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,062 INFO L280 TraceCheckUtils]: 125: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,062 INFO L280 TraceCheckUtils]: 126: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,063 INFO L263 TraceCheckUtils]: 127: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,063 INFO L280 TraceCheckUtils]: 128: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,063 INFO L280 TraceCheckUtils]: 129: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,063 INFO L280 TraceCheckUtils]: 130: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,063 INFO L263 TraceCheckUtils]: 131: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,063 INFO L280 TraceCheckUtils]: 132: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,063 INFO L280 TraceCheckUtils]: 133: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,063 INFO L280 TraceCheckUtils]: 134: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,063 INFO L280 TraceCheckUtils]: 135: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,064 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,064 INFO L280 TraceCheckUtils]: 137: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,064 INFO L263 TraceCheckUtils]: 138: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,064 INFO L280 TraceCheckUtils]: 139: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,064 INFO L280 TraceCheckUtils]: 140: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,064 INFO L280 TraceCheckUtils]: 141: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,064 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,064 INFO L280 TraceCheckUtils]: 143: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,064 INFO L280 TraceCheckUtils]: 144: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,065 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,065 INFO L280 TraceCheckUtils]: 146: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,065 INFO L263 TraceCheckUtils]: 147: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,065 INFO L280 TraceCheckUtils]: 148: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,065 INFO L280 TraceCheckUtils]: 149: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,065 INFO L280 TraceCheckUtils]: 150: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,065 INFO L280 TraceCheckUtils]: 151: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,065 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,065 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 22:21:46,065 INFO L280 TraceCheckUtils]: 154: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,066 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,066 INFO L280 TraceCheckUtils]: 156: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,066 INFO L263 TraceCheckUtils]: 157: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,066 INFO L280 TraceCheckUtils]: 158: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,066 INFO L280 TraceCheckUtils]: 159: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,066 INFO L280 TraceCheckUtils]: 160: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,066 INFO L263 TraceCheckUtils]: 161: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,067 INFO L280 TraceCheckUtils]: 162: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,067 INFO L280 TraceCheckUtils]: 163: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,067 INFO L280 TraceCheckUtils]: 164: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,067 INFO L280 TraceCheckUtils]: 165: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,067 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,067 INFO L280 TraceCheckUtils]: 167: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,068 INFO L263 TraceCheckUtils]: 168: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,068 INFO L280 TraceCheckUtils]: 169: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,068 INFO L280 TraceCheckUtils]: 170: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,068 INFO L280 TraceCheckUtils]: 171: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,068 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,068 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 22:21:46,069 INFO L280 TraceCheckUtils]: 174: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,069 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,069 INFO L280 TraceCheckUtils]: 176: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,069 INFO L280 TraceCheckUtils]: 177: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,069 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,069 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 22:21:46,070 INFO L280 TraceCheckUtils]: 180: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,070 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,070 INFO L280 TraceCheckUtils]: 182: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,070 INFO L263 TraceCheckUtils]: 183: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,070 INFO L280 TraceCheckUtils]: 184: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,070 INFO L280 TraceCheckUtils]: 185: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,071 INFO L280 TraceCheckUtils]: 186: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,071 INFO L263 TraceCheckUtils]: 187: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,071 INFO L280 TraceCheckUtils]: 188: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,071 INFO L280 TraceCheckUtils]: 189: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,071 INFO L280 TraceCheckUtils]: 190: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,071 INFO L263 TraceCheckUtils]: 191: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,071 INFO L280 TraceCheckUtils]: 192: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,072 INFO L280 TraceCheckUtils]: 193: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,072 INFO L280 TraceCheckUtils]: 194: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,072 INFO L263 TraceCheckUtils]: 195: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,072 INFO L280 TraceCheckUtils]: 196: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,072 INFO L280 TraceCheckUtils]: 197: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,072 INFO L280 TraceCheckUtils]: 198: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,073 INFO L263 TraceCheckUtils]: 199: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,073 INFO L280 TraceCheckUtils]: 200: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,073 INFO L280 TraceCheckUtils]: 201: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,073 INFO L280 TraceCheckUtils]: 202: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,073 INFO L280 TraceCheckUtils]: 203: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,073 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,074 INFO L280 TraceCheckUtils]: 205: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,074 INFO L263 TraceCheckUtils]: 206: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,074 INFO L280 TraceCheckUtils]: 207: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,074 INFO L280 TraceCheckUtils]: 208: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,074 INFO L280 TraceCheckUtils]: 209: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,075 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,075 INFO L280 TraceCheckUtils]: 211: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,075 INFO L280 TraceCheckUtils]: 212: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,075 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,075 INFO L280 TraceCheckUtils]: 214: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,075 INFO L263 TraceCheckUtils]: 215: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,076 INFO L280 TraceCheckUtils]: 216: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,076 INFO L280 TraceCheckUtils]: 217: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,076 INFO L280 TraceCheckUtils]: 218: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,076 INFO L280 TraceCheckUtils]: 219: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,076 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,076 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 22:21:46,076 INFO L280 TraceCheckUtils]: 222: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,077 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,077 INFO L280 TraceCheckUtils]: 224: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,077 INFO L263 TraceCheckUtils]: 225: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,077 INFO L280 TraceCheckUtils]: 226: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,077 INFO L280 TraceCheckUtils]: 227: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,077 INFO L280 TraceCheckUtils]: 228: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,078 INFO L263 TraceCheckUtils]: 229: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,078 INFO L280 TraceCheckUtils]: 230: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,078 INFO L280 TraceCheckUtils]: 231: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,078 INFO L280 TraceCheckUtils]: 232: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,078 INFO L280 TraceCheckUtils]: 233: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,078 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,078 INFO L280 TraceCheckUtils]: 235: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,079 INFO L263 TraceCheckUtils]: 236: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,079 INFO L280 TraceCheckUtils]: 237: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,079 INFO L280 TraceCheckUtils]: 238: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,079 INFO L280 TraceCheckUtils]: 239: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,079 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,080 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 22:21:46,080 INFO L280 TraceCheckUtils]: 242: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,080 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,080 INFO L280 TraceCheckUtils]: 244: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,080 INFO L280 TraceCheckUtils]: 245: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,080 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,080 INFO L280 TraceCheckUtils]: 247: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,080 INFO L263 TraceCheckUtils]: 248: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,080 INFO L280 TraceCheckUtils]: 249: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,081 INFO L280 TraceCheckUtils]: 250: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,081 INFO L280 TraceCheckUtils]: 251: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,081 INFO L263 TraceCheckUtils]: 252: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,081 INFO L280 TraceCheckUtils]: 253: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,081 INFO L280 TraceCheckUtils]: 254: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,081 INFO L280 TraceCheckUtils]: 255: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,081 INFO L263 TraceCheckUtils]: 256: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,081 INFO L280 TraceCheckUtils]: 257: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,081 INFO L280 TraceCheckUtils]: 258: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,082 INFO L280 TraceCheckUtils]: 259: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,082 INFO L280 TraceCheckUtils]: 260: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,082 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,082 INFO L280 TraceCheckUtils]: 262: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,082 INFO L263 TraceCheckUtils]: 263: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,082 INFO L280 TraceCheckUtils]: 264: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,082 INFO L280 TraceCheckUtils]: 265: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,082 INFO L280 TraceCheckUtils]: 266: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,082 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,082 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 22:21:46,083 INFO L280 TraceCheckUtils]: 269: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,083 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,083 INFO L280 TraceCheckUtils]: 271: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,083 INFO L263 TraceCheckUtils]: 272: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,083 INFO L280 TraceCheckUtils]: 273: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,083 INFO L280 TraceCheckUtils]: 274: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,083 INFO L280 TraceCheckUtils]: 275: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,083 INFO L280 TraceCheckUtils]: 276: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,083 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,083 INFO L280 TraceCheckUtils]: 278: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,084 INFO L280 TraceCheckUtils]: 279: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,084 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,084 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 22:21:46,084 INFO L280 TraceCheckUtils]: 282: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,084 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,084 INFO L280 TraceCheckUtils]: 284: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,084 INFO L280 TraceCheckUtils]: 285: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,085 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 22:21:46,085 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 22:21:46,085 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 22:21:46,086 INFO L280 TraceCheckUtils]: 289: Hoare triple {18408#true} ~n := #in~n; {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,086 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 22:21:46,087 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 22:21:46,087 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 22:21:46,087 INFO L280 TraceCheckUtils]: 293: Hoare triple {18408#true} ~n := #in~n; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:46,088 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 22:21:46,088 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 22:21:46,088 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 22:21:46,088 INFO L280 TraceCheckUtils]: 297: Hoare triple {18408#true} ~n := #in~n; {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,089 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 22:21:46,089 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 22:21:46,089 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 22:21:46,090 INFO L280 TraceCheckUtils]: 301: Hoare triple {18408#true} ~n := #in~n; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:46,090 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 22:21:46,090 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 22:21:46,090 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 22:21:46,091 INFO L280 TraceCheckUtils]: 305: Hoare triple {18408#true} ~n := #in~n; {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,091 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 22:21:46,092 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 22:21:46,092 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 22:21:46,092 INFO L280 TraceCheckUtils]: 309: Hoare triple {18408#true} ~n := #in~n; {21460#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-17 22:21:46,092 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 22:21:46,093 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 22:21:46,093 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 22:21:46,093 INFO L280 TraceCheckUtils]: 313: Hoare triple {18408#true} ~n := #in~n; {22310#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,094 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 22:21:46,094 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 22:21:46,095 INFO L280 TraceCheckUtils]: 316: Hoare triple {22386#(<= 1 |fibo2_#in~n|)} assume true; {22386#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,095 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 22:21:46,096 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 22:21:46,096 INFO L263 TraceCheckUtils]: 319: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,096 INFO L280 TraceCheckUtils]: 320: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,096 INFO L280 TraceCheckUtils]: 321: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,096 INFO L280 TraceCheckUtils]: 322: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,097 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 22:21:46,097 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 22:21:46,098 INFO L280 TraceCheckUtils]: 325: Hoare triple {21083#(<= 2 |fibo1_#in~n|)} assume true; {21083#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:46,098 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 22:21:46,099 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 22:21:46,099 INFO L263 TraceCheckUtils]: 328: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,099 INFO L280 TraceCheckUtils]: 329: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,100 INFO L280 TraceCheckUtils]: 330: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,100 INFO L280 TraceCheckUtils]: 331: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,100 INFO L280 TraceCheckUtils]: 332: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,101 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 22:21:46,101 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~ret2;havoc #t~ret3; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,102 INFO L280 TraceCheckUtils]: 335: Hoare triple {21076#(<= 3 |fibo2_#in~n|)} assume true; {21076#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,103 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 22:21:46,103 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 22:21:46,103 INFO L263 TraceCheckUtils]: 338: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,103 INFO L280 TraceCheckUtils]: 339: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,103 INFO L280 TraceCheckUtils]: 340: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,104 INFO L280 TraceCheckUtils]: 341: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,104 INFO L263 TraceCheckUtils]: 342: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,104 INFO L280 TraceCheckUtils]: 343: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,104 INFO L280 TraceCheckUtils]: 344: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,104 INFO L280 TraceCheckUtils]: 345: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,104 INFO L280 TraceCheckUtils]: 346: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,105 INFO L275 TraceCheckUtils]: 347: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,105 INFO L280 TraceCheckUtils]: 348: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,105 INFO L263 TraceCheckUtils]: 349: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,105 INFO L280 TraceCheckUtils]: 350: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,105 INFO L280 TraceCheckUtils]: 351: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,106 INFO L280 TraceCheckUtils]: 352: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,106 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,106 INFO L280 TraceCheckUtils]: 354: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,106 INFO L280 TraceCheckUtils]: 355: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,107 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 22:21:46,107 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 22:21:46,108 INFO L280 TraceCheckUtils]: 358: Hoare triple {21039#(<= 4 |fibo1_#in~n|)} assume true; {21039#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:46,108 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 22:21:46,109 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 22:21:46,109 INFO L263 TraceCheckUtils]: 361: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,109 INFO L280 TraceCheckUtils]: 362: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,109 INFO L280 TraceCheckUtils]: 363: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,109 INFO L280 TraceCheckUtils]: 364: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,109 INFO L263 TraceCheckUtils]: 365: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,109 INFO L280 TraceCheckUtils]: 366: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,110 INFO L280 TraceCheckUtils]: 367: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,110 INFO L280 TraceCheckUtils]: 368: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,110 INFO L263 TraceCheckUtils]: 369: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,110 INFO L280 TraceCheckUtils]: 370: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,110 INFO L280 TraceCheckUtils]: 371: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,110 INFO L280 TraceCheckUtils]: 372: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,110 INFO L280 TraceCheckUtils]: 373: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,110 INFO L275 TraceCheckUtils]: 374: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,110 INFO L280 TraceCheckUtils]: 375: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,111 INFO L263 TraceCheckUtils]: 376: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,111 INFO L280 TraceCheckUtils]: 377: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,111 INFO L280 TraceCheckUtils]: 378: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,111 INFO L280 TraceCheckUtils]: 379: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,111 INFO L275 TraceCheckUtils]: 380: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,111 INFO L280 TraceCheckUtils]: 381: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,112 INFO L280 TraceCheckUtils]: 382: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,112 INFO L275 TraceCheckUtils]: 383: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,112 INFO L280 TraceCheckUtils]: 384: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,112 INFO L263 TraceCheckUtils]: 385: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,112 INFO L280 TraceCheckUtils]: 386: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,113 INFO L280 TraceCheckUtils]: 387: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,113 INFO L280 TraceCheckUtils]: 388: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,113 INFO L280 TraceCheckUtils]: 389: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,113 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,113 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 22:21:46,113 INFO L280 TraceCheckUtils]: 392: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,119 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 22:21:46,120 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~ret2;havoc #t~ret3; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,120 INFO L280 TraceCheckUtils]: 395: Hoare triple {20974#(<= 5 |fibo2_#in~n|)} assume true; {20974#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,121 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 22:21:46,122 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 22:21:46,122 INFO L263 TraceCheckUtils]: 398: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,122 INFO L280 TraceCheckUtils]: 399: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,122 INFO L280 TraceCheckUtils]: 400: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,122 INFO L280 TraceCheckUtils]: 401: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,122 INFO L263 TraceCheckUtils]: 402: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,123 INFO L280 TraceCheckUtils]: 403: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,123 INFO L280 TraceCheckUtils]: 404: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,123 INFO L280 TraceCheckUtils]: 405: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,123 INFO L263 TraceCheckUtils]: 406: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,123 INFO L280 TraceCheckUtils]: 407: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,123 INFO L280 TraceCheckUtils]: 408: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,124 INFO L280 TraceCheckUtils]: 409: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,124 INFO L263 TraceCheckUtils]: 410: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,124 INFO L280 TraceCheckUtils]: 411: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,124 INFO L280 TraceCheckUtils]: 412: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,124 INFO L280 TraceCheckUtils]: 413: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,124 INFO L280 TraceCheckUtils]: 414: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,125 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,125 INFO L280 TraceCheckUtils]: 416: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,125 INFO L263 TraceCheckUtils]: 417: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,125 INFO L280 TraceCheckUtils]: 418: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,125 INFO L280 TraceCheckUtils]: 419: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,125 INFO L280 TraceCheckUtils]: 420: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,126 INFO L275 TraceCheckUtils]: 421: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,126 INFO L280 TraceCheckUtils]: 422: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,126 INFO L280 TraceCheckUtils]: 423: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,126 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,126 INFO L280 TraceCheckUtils]: 425: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,126 INFO L263 TraceCheckUtils]: 426: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,126 INFO L280 TraceCheckUtils]: 427: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,127 INFO L280 TraceCheckUtils]: 428: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,127 INFO L280 TraceCheckUtils]: 429: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,127 INFO L280 TraceCheckUtils]: 430: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,127 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,127 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 22:21:46,127 INFO L280 TraceCheckUtils]: 433: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,128 INFO L275 TraceCheckUtils]: 434: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,128 INFO L280 TraceCheckUtils]: 435: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,128 INFO L263 TraceCheckUtils]: 436: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,128 INFO L280 TraceCheckUtils]: 437: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,128 INFO L280 TraceCheckUtils]: 438: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,128 INFO L280 TraceCheckUtils]: 439: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,129 INFO L263 TraceCheckUtils]: 440: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,129 INFO L280 TraceCheckUtils]: 441: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,129 INFO L280 TraceCheckUtils]: 442: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,129 INFO L280 TraceCheckUtils]: 443: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,129 INFO L280 TraceCheckUtils]: 444: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,129 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,129 INFO L280 TraceCheckUtils]: 446: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,130 INFO L263 TraceCheckUtils]: 447: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,130 INFO L280 TraceCheckUtils]: 448: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,130 INFO L280 TraceCheckUtils]: 449: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,130 INFO L280 TraceCheckUtils]: 450: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,130 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,130 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 22:21:46,131 INFO L280 TraceCheckUtils]: 453: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,131 INFO L275 TraceCheckUtils]: 454: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,131 INFO L280 TraceCheckUtils]: 455: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,131 INFO L280 TraceCheckUtils]: 456: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,133 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 22:21:46,133 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 22:21:46,134 INFO L280 TraceCheckUtils]: 459: Hoare triple {20855#(<= 6 |fibo1_#in~n|)} assume true; {20855#(<= 6 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:46,135 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 22:21:46,135 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 22:21:46,136 INFO L263 TraceCheckUtils]: 462: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,136 INFO L280 TraceCheckUtils]: 463: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,136 INFO L280 TraceCheckUtils]: 464: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,136 INFO L280 TraceCheckUtils]: 465: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,136 INFO L263 TraceCheckUtils]: 466: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,136 INFO L280 TraceCheckUtils]: 467: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,137 INFO L280 TraceCheckUtils]: 468: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,137 INFO L280 TraceCheckUtils]: 469: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,137 INFO L263 TraceCheckUtils]: 470: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,137 INFO L280 TraceCheckUtils]: 471: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,137 INFO L280 TraceCheckUtils]: 472: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,137 INFO L280 TraceCheckUtils]: 473: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,138 INFO L263 TraceCheckUtils]: 474: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,138 INFO L280 TraceCheckUtils]: 475: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,138 INFO L280 TraceCheckUtils]: 476: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,138 INFO L280 TraceCheckUtils]: 477: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,138 INFO L263 TraceCheckUtils]: 478: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,138 INFO L280 TraceCheckUtils]: 479: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,139 INFO L280 TraceCheckUtils]: 480: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,139 INFO L280 TraceCheckUtils]: 481: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,139 INFO L280 TraceCheckUtils]: 482: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,139 INFO L275 TraceCheckUtils]: 483: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,139 INFO L280 TraceCheckUtils]: 484: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,139 INFO L263 TraceCheckUtils]: 485: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,140 INFO L280 TraceCheckUtils]: 486: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,140 INFO L280 TraceCheckUtils]: 487: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,140 INFO L280 TraceCheckUtils]: 488: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,140 INFO L275 TraceCheckUtils]: 489: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,140 INFO L280 TraceCheckUtils]: 490: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,140 INFO L280 TraceCheckUtils]: 491: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,141 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,141 INFO L280 TraceCheckUtils]: 493: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,141 INFO L263 TraceCheckUtils]: 494: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,141 INFO L280 TraceCheckUtils]: 495: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,141 INFO L280 TraceCheckUtils]: 496: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,142 INFO L280 TraceCheckUtils]: 497: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,142 INFO L280 TraceCheckUtils]: 498: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,142 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,142 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 22:21:46,142 INFO L280 TraceCheckUtils]: 501: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,142 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,143 INFO L280 TraceCheckUtils]: 503: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,143 INFO L263 TraceCheckUtils]: 504: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,143 INFO L280 TraceCheckUtils]: 505: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,143 INFO L280 TraceCheckUtils]: 506: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,143 INFO L280 TraceCheckUtils]: 507: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,143 INFO L263 TraceCheckUtils]: 508: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,144 INFO L280 TraceCheckUtils]: 509: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,144 INFO L280 TraceCheckUtils]: 510: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,144 INFO L280 TraceCheckUtils]: 511: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,144 INFO L280 TraceCheckUtils]: 512: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,144 INFO L275 TraceCheckUtils]: 513: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,144 INFO L280 TraceCheckUtils]: 514: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,145 INFO L263 TraceCheckUtils]: 515: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,145 INFO L280 TraceCheckUtils]: 516: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,145 INFO L280 TraceCheckUtils]: 517: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,145 INFO L280 TraceCheckUtils]: 518: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,145 INFO L275 TraceCheckUtils]: 519: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,146 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 22:21:46,146 INFO L280 TraceCheckUtils]: 521: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,146 INFO L275 TraceCheckUtils]: 522: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,146 INFO L280 TraceCheckUtils]: 523: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,146 INFO L280 TraceCheckUtils]: 524: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,146 INFO L275 TraceCheckUtils]: 525: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,147 INFO L280 TraceCheckUtils]: 526: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,147 INFO L263 TraceCheckUtils]: 527: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,147 INFO L280 TraceCheckUtils]: 528: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,147 INFO L280 TraceCheckUtils]: 529: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,147 INFO L280 TraceCheckUtils]: 530: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,148 INFO L263 TraceCheckUtils]: 531: Hoare triple {18408#true} call #t~ret2 := fibo1(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,148 INFO L280 TraceCheckUtils]: 532: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,148 INFO L280 TraceCheckUtils]: 533: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,148 INFO L280 TraceCheckUtils]: 534: Hoare triple {18408#true} assume !(1 == ~n); {18408#true} is VALID [2020-07-17 22:21:46,148 INFO L263 TraceCheckUtils]: 535: Hoare triple {18408#true} call #t~ret0 := fibo2(~n - 1); {18408#true} is VALID [2020-07-17 22:21:46,148 INFO L280 TraceCheckUtils]: 536: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,149 INFO L280 TraceCheckUtils]: 537: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,149 INFO L280 TraceCheckUtils]: 538: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,149 INFO L280 TraceCheckUtils]: 539: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,149 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {18408#true} {18408#true} #57#return; {18408#true} is VALID [2020-07-17 22:21:46,149 INFO L280 TraceCheckUtils]: 541: Hoare triple {18408#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,149 INFO L263 TraceCheckUtils]: 542: Hoare triple {18408#true} call #t~ret1 := fibo2(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,150 INFO L280 TraceCheckUtils]: 543: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,150 INFO L280 TraceCheckUtils]: 544: Hoare triple {18408#true} assume ~n < 1;#res := 0; {18408#true} is VALID [2020-07-17 22:21:46,150 INFO L280 TraceCheckUtils]: 545: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,150 INFO L275 TraceCheckUtils]: 546: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,150 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 22:21:46,151 INFO L280 TraceCheckUtils]: 548: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,151 INFO L275 TraceCheckUtils]: 549: Hoare quadruple {18408#true} {18408#true} #53#return; {18408#true} is VALID [2020-07-17 22:21:46,151 INFO L280 TraceCheckUtils]: 550: Hoare triple {18408#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18408#true} is VALID [2020-07-17 22:21:46,151 INFO L263 TraceCheckUtils]: 551: Hoare triple {18408#true} call #t~ret3 := fibo1(~n - 2); {18408#true} is VALID [2020-07-17 22:21:46,151 INFO L280 TraceCheckUtils]: 552: Hoare triple {18408#true} ~n := #in~n; {18408#true} is VALID [2020-07-17 22:21:46,151 INFO L280 TraceCheckUtils]: 553: Hoare triple {18408#true} assume !(~n < 1); {18408#true} is VALID [2020-07-17 22:21:46,152 INFO L280 TraceCheckUtils]: 554: Hoare triple {18408#true} assume 1 == ~n;#res := 1; {18408#true} is VALID [2020-07-17 22:21:46,152 INFO L280 TraceCheckUtils]: 555: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,152 INFO L275 TraceCheckUtils]: 556: Hoare quadruple {18408#true} {18408#true} #55#return; {18408#true} is VALID [2020-07-17 22:21:46,152 INFO L280 TraceCheckUtils]: 557: Hoare triple {18408#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret2;havoc #t~ret3; {18408#true} is VALID [2020-07-17 22:21:46,152 INFO L280 TraceCheckUtils]: 558: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,152 INFO L275 TraceCheckUtils]: 559: Hoare quadruple {18408#true} {18408#true} #59#return; {18408#true} is VALID [2020-07-17 22:21:46,153 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 22:21:46,153 INFO L280 TraceCheckUtils]: 561: Hoare triple {18408#true} assume true; {18408#true} is VALID [2020-07-17 22:21:46,160 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 22:21:46,161 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~ret2;havoc #t~ret3; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,161 INFO L280 TraceCheckUtils]: 564: Hoare triple {20654#(<= 7 |fibo2_#in~n|)} assume true; {20654#(<= 7 |fibo2_#in~n|)} is VALID [2020-07-17 22:21:46,163 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 22:21:46,163 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 22:21:46,164 INFO L280 TraceCheckUtils]: 567: Hoare triple {23140#(<= 9 |fibo1_#in~n|)} assume true; {23140#(<= 9 |fibo1_#in~n|)} is VALID [2020-07-17 22:21:46,165 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 22:21:46,165 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 22:21:46,165 INFO L280 TraceCheckUtils]: 570: Hoare triple {18409#false} assume 21 == ~result~0; {18409#false} is VALID [2020-07-17 22:21:46,165 INFO L280 TraceCheckUtils]: 571: Hoare triple {18409#false} assume !false; {18409#false} is VALID [2020-07-17 22:21:46,408 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 22:21:46,409 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:21:46,409 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 13] total 24 [2020-07-17 22:21:46,409 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107680204] [2020-07-17 22:21:46,411 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 572 [2020-07-17 22:22:01,513 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:22:01,513 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 22:22:01,708 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 22:22:01,708 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 22:22:01,708 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:22:01,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 22:22:01,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=482, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:22:01,709 INFO L87 Difference]: Start difference. First operand 166 states and 243 transitions. Second operand 24 states. [2020-07-17 22:22:07,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:22:07,905 INFO L93 Difference]: Finished difference Result 411 states and 699 transitions. [2020-07-17 22:22:07,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2020-07-17 22:22:07,905 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 572 [2020-07-17 22:22:07,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:22:07,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:22:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 275 transitions. [2020-07-17 22:22:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:22:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 275 transitions. [2020-07-17 22:22:07,920 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 50 states and 275 transitions. [2020-07-17 22:22:08,323 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 22:22:08,336 INFO L225 Difference]: With dead ends: 411 [2020-07-17 22:22:08,336 INFO L226 Difference]: Without dead ends: 251 [2020-07-17 22:22:08,340 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 22:22:08,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 251 states. [2020-07-17 22:22:08,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 251 to 201. [2020-07-17 22:22:08,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:22:08,529 INFO L82 GeneralOperation]: Start isEquivalent. First operand 251 states. Second operand 201 states. [2020-07-17 22:22:08,529 INFO L74 IsIncluded]: Start isIncluded. First operand 251 states. Second operand 201 states. [2020-07-17 22:22:08,529 INFO L87 Difference]: Start difference. First operand 251 states. Second operand 201 states. [2020-07-17 22:22:08,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:22:08,543 INFO L93 Difference]: Finished difference Result 251 states and 381 transitions. [2020-07-17 22:22:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 381 transitions. [2020-07-17 22:22:08,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:22:08,545 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:22:08,545 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand 251 states. [2020-07-17 22:22:08,546 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 251 states. [2020-07-17 22:22:08,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:22:08,561 INFO L93 Difference]: Finished difference Result 251 states and 381 transitions. [2020-07-17 22:22:08,561 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 381 transitions. [2020-07-17 22:22:08,563 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:22:08,563 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:22:08,563 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:22:08,563 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:22:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 201 states. [2020-07-17 22:22:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 295 transitions. [2020-07-17 22:22:08,574 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 295 transitions. Word has length 572 [2020-07-17 22:22:08,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:22:08,575 INFO L479 AbstractCegarLoop]: Abstraction has 201 states and 295 transitions. [2020-07-17 22:22:08,575 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 22:22:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 295 transitions. [2020-07-17 22:22:08,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2020-07-17 22:22:08,580 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:22:08,580 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 22:22:08,794 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-07-17 22:22:08,795 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:22:08,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:22:08,796 INFO L82 PathProgramCache]: Analyzing trace with hash 1326629730, now seen corresponding path program 5 times [2020-07-17 22:22:08,796 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:22:08,796 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078947583] [2020-07-17 22:22:08,797 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:22:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-17 22:22:09,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-17 22:22:09,125 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-17 22:22:09,126 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-17 22:22:09,126 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-07-17 22:22:09,275 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 22:22:09,275 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-17 22:22:09,276 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-17 22:22:09,276 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-17 22:22:09,276 WARN L170 areAnnotationChecker]: fibo2ENTRY has no Hoare annotation [2020-07-17 22:22:09,276 WARN L170 areAnnotationChecker]: fibo1ENTRY has no Hoare annotation [2020-07-17 22:22:09,276 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 22:22:09,276 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-17 22:22:09,276 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-17 22:22:09,276 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-17 22:22:09,276 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: L37-1 has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: fibo2FINAL has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-17 22:22:09,277 WARN L170 areAnnotationChecker]: fibo1FINAL has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: fibo2EXIT has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: fibo2EXIT has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: fibo1EXIT has no Hoare annotation [2020-07-17 22:22:09,278 WARN L170 areAnnotationChecker]: fibo1EXIT has no Hoare annotation [2020-07-17 22:22:09,279 WARN L170 areAnnotationChecker]: fibo1EXIT has no Hoare annotation [2020-07-17 22:22:09,279 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2020-07-17 22:22:09,279 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2020-07-17 22:22:09,279 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-17 22:22:09,279 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-17 22:22:09,279 WARN L170 areAnnotationChecker]: L38-2 has no Hoare annotation [2020-07-17 22:22:09,279 WARN L170 areAnnotationChecker]: L13-1 has no Hoare annotation [2020-07-17 22:22:09,280 WARN L170 areAnnotationChecker]: L13-3 has no Hoare annotation [2020-07-17 22:22:09,280 WARN L170 areAnnotationChecker]: L23-1 has no Hoare annotation [2020-07-17 22:22:09,280 WARN L170 areAnnotationChecker]: L23-3 has no Hoare annotation [2020-07-17 22:22:09,280 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 22:22:09,280 WARN L170 areAnnotationChecker]: L13-2 has no Hoare annotation [2020-07-17 22:22:09,280 WARN L170 areAnnotationChecker]: L13-2 has no Hoare annotation [2020-07-17 22:22:09,280 WARN L170 areAnnotationChecker]: L23-2 has no Hoare annotation [2020-07-17 22:22:09,280 WARN L170 areAnnotationChecker]: L23-2 has no Hoare annotation [2020-07-17 22:22:09,280 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 22:22:09,281 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 22:22:09,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 10:22:09 BoogieIcfgContainer [2020-07-17 22:22:09,283 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 22:22:09,287 INFO L168 Benchmark]: Toolchain (without parser) took 72188.96 ms. Allocated memory was 144.2 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 101.9 MB in the beginning and 717.9 MB in the end (delta: -616.0 MB). Peak memory consumption was 608.2 MB. Max. memory is 7.1 GB. [2020-07-17 22:22:09,287 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 144.2 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 22:22:09,288 INFO L168 Benchmark]: CACSL2BoogieTranslator took 252.53 ms. Allocated memory is still 144.2 MB. Free memory was 101.7 MB in the beginning and 91.8 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2020-07-17 22:22:09,288 INFO L168 Benchmark]: Boogie Preprocessor took 137.71 ms. Allocated memory was 144.2 MB in the beginning and 201.3 MB in the end (delta: 57.1 MB). Free memory was 91.8 MB in the beginning and 180.1 MB in the end (delta: -88.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. [2020-07-17 22:22:09,289 INFO L168 Benchmark]: RCFGBuilder took 358.11 ms. Allocated memory is still 201.3 MB. Free memory was 179.4 MB in the beginning and 160.7 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. [2020-07-17 22:22:09,290 INFO L168 Benchmark]: TraceAbstraction took 71433.30 ms. Allocated memory was 201.3 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 160.0 MB in the beginning and 717.9 MB in the end (delta: -557.9 MB). Peak memory consumption was 609.2 MB. Max. memory is 7.1 GB. [2020-07-17 22:22:09,292 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 144.2 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 252.53 ms. Allocated memory is still 144.2 MB. Free memory was 101.7 MB in the beginning and 91.8 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 137.71 ms. Allocated memory was 144.2 MB in the beginning and 201.3 MB in the end (delta: 57.1 MB). Free memory was 91.8 MB in the beginning and 180.1 MB in the end (delta: -88.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 358.11 ms. Allocated memory is still 201.3 MB. Free memory was 179.4 MB in the beginning and 160.7 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 71433.30 ms. Allocated memory was 201.3 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 160.0 MB in the beginning and 717.9 MB in the end (delta: -557.9 MB). Peak memory consumption was 609.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 39]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L36] int x = 8; VAL [x=8] [L37] CALL, EXPR fibo1(x) VAL [\old(n)=8] [L8] COND FALSE !(n < 1) VAL [\old(n)=8, n=8] [L10] COND FALSE !(n == 1) VAL [\old(n)=8, n=8] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=7] [L18] COND FALSE !(n < 1) VAL [\old(n)=7, n=7] [L20] COND FALSE !(n == 1) VAL [\old(n)=7, n=7] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=6] [L8] COND FALSE !(n < 1) VAL [\old(n)=6, n=6] [L10] COND FALSE !(n == 1) VAL [\old(n)=6, n=6] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=5] [L18] COND FALSE !(n < 1) VAL [\old(n)=5, n=5] [L20] COND FALSE !(n == 1) VAL [\old(n)=5, n=5] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=4] [L8] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L10] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=3] [L18] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L20] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=3, fibo1(n-1)=1, n=3] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=3, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=4, fibo2(n-1)=2, n=4] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=4, fibo2(n-1)=2, fibo2(n-2)=1, n=4] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=5, fibo1(n-1)=3, n=5] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=3] [L8] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L10] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=3, fibo2(n-1)=1, n=3] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=3, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=5, fibo1(n-1)=3, fibo1(n-2)=2, n=5] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=6, fibo2(n-1)=5, n=6] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=4] [L18] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L20] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=3] [L8] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L10] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=3, fibo2(n-1)=1, n=3] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=3, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=4, fibo1(n-1)=2, n=4] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=4, fibo1(n-1)=2, fibo1(n-2)=1, n=4] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=6, fibo2(n-1)=5, fibo2(n-2)=3, n=6] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=7, fibo1(n-1)=8, n=7] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=5] [L8] COND FALSE !(n < 1) VAL [\old(n)=5, n=5] [L10] COND FALSE !(n == 1) VAL [\old(n)=5, n=5] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=4] [L18] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L20] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=3] [L8] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L10] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=3, fibo2(n-1)=1, n=3] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=3, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=4, fibo1(n-1)=2, n=4] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=4, fibo1(n-1)=2, fibo1(n-2)=1, n=4] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=5, fibo2(n-1)=3, n=5] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=3] [L18] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L20] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=3, fibo1(n-1)=1, n=3] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=3, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=5, fibo2(n-1)=3, fibo2(n-2)=2, n=5] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=7, fibo1(n-1)=8, fibo1(n-2)=5, n=7] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=8, fibo2(n-1)=13, n=8] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=6] [L18] COND FALSE !(n < 1) VAL [\old(n)=6, n=6] [L20] COND FALSE !(n == 1) VAL [\old(n)=6, n=6] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=5] [L8] COND FALSE !(n < 1) VAL [\old(n)=5, n=5] [L10] COND FALSE !(n == 1) VAL [\old(n)=5, n=5] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=4] [L18] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L20] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=3] [L8] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L10] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=3, fibo2(n-1)=1, n=3] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=3, fibo2(n-1)=1, fibo2(n-2)=1, n=3] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=4, fibo1(n-1)=2, n=4] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=4, fibo1(n-1)=2, fibo1(n-2)=1, n=4] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=5, fibo2(n-1)=3, n=5] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=3] [L18] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L20] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=3, fibo1(n-1)=1, n=3] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=3, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=5, fibo2(n-1)=3, fibo2(n-2)=2, n=5] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=6, fibo1(n-1)=5, n=6] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=4] [L8] COND FALSE !(n < 1) VAL [\old(n)=4, n=4] [L10] COND FALSE !(n == 1) VAL [\old(n)=4, n=4] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=3] [L18] COND FALSE !(n < 1) VAL [\old(n)=3, n=3] [L20] COND FALSE !(n == 1) VAL [\old(n)=3, n=3] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=2] [L8] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L10] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L13] CALL, EXPR fibo2(n-1) VAL [\old(n)=1] [L18] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L20] COND TRUE n == 1 [L21] return 1; VAL [\old(n)=1, \result=1, n=1] [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=2, fibo2(n-1)=1, n=2] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=0] [L18] COND TRUE n < 1 [L19] return 0; VAL [\old(n)=0, \result=0, n=0] [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=2, fibo2(n-1)=1, fibo2(n-2)=0, n=2] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=3, fibo1(n-1)=1, n=3] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=3, fibo1(n-1)=1, fibo1(n-2)=1, n=3] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-1) VAL [\old(n)=4, fibo2(n-1)=2, n=4] [L13] CALL, EXPR fibo2(n-2) VAL [\old(n)=2] [L18] COND FALSE !(n < 1) VAL [\old(n)=2, n=2] [L20] COND FALSE !(n == 1) VAL [\old(n)=2, n=2] [L23] CALL, EXPR fibo1(n-1) VAL [\old(n)=1] [L8] COND FALSE !(n < 1) VAL [\old(n)=1, n=1] [L10] COND TRUE n == 1 [L11] return 1; VAL [\old(n)=1, \result=1, n=1] [L23] RET, EXPR fibo1(n-1) VAL [\old(n)=2, fibo1(n-1)=1, n=2] [L23] CALL, EXPR fibo1(n-2) VAL [\old(n)=0] [L8] COND TRUE n < 1 [L9] return 0; VAL [\old(n)=0, \result=0, n=0] [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=2, fibo1(n-1)=1, fibo1(n-2)=0, n=2] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=4, fibo2(n-1)=2, fibo2(n-2)=1, n=4] [L13] return fibo2(n-1) + fibo2(n-2); [L23] RET, EXPR fibo1(n-2) VAL [\old(n)=6, fibo1(n-1)=5, fibo1(n-2)=3, n=6] [L23] return fibo1(n-1) + fibo1(n-2); [L13] RET, EXPR fibo2(n-2) VAL [\old(n)=8, fibo2(n-1)=13, fibo2(n-2)=8, n=8] [L13] return fibo2(n-1) + fibo2(n-2); [L37] RET, EXPR fibo1(x) VAL [fibo1(x)=21, x=8] [L37] int result = fibo1(x); [L38] COND TRUE result == 21 VAL [result=21, x=8] [L39] __VERIFIER_error() VAL [result=21, x=8] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 33 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 71.1s, OverallIterations: 14, TraceHistogramMax: 42, AutomataDifference: 30.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 426 SDtfs, 845 SDslu, 3097 SDs, 0 SdLazy, 5440 SolverSat, 935 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3044 GetRequests, 2721 SyntacticMatches, 0 SemanticMatches, 323 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2305 ImplicationChecksByTransitivity, 5.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=201occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 13 MinimizatonAttempts, 273 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 16.8s InterpolantComputationTime, 4714 NumberOfCodeBlocks, 4365 NumberOfCodeBlocksAsserted, 36 NumberOfCheckSat, 4227 ConstructedInterpolants, 0 QuantifiedInterpolants, 1976199 SizeOfPredicates, 62 NumberOfNonLiveVariables, 3870 ConjunctsInSsa, 124 ConjunctsInUnsatCore, 24 InterpolantComputations, 2 PerfectInterpolantSequences, 37021/43228 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...