/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/recursive-simple/fibo_7-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 04:56:49,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 04:56:49,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 04:56:49,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 04:56:49,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 04:56:49,112 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 04:56:49,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 04:56:49,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 04:56:49,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 04:56:49,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 04:56:49,138 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 04:56:49,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 04:56:49,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 04:56:49,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 04:56:49,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 04:56:49,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 04:56:49,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 04:56:49,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 04:56:49,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 04:56:49,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 04:56:49,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 04:56:49,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 04:56:49,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 04:56:49,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 04:56:49,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 04:56:49,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 04:56:49,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 04:56:49,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 04:56:49,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 04:56:49,182 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 04:56:49,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 04:56:49,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 04:56:49,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 04:56:49,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 04:56:49,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 04:56:49,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 04:56:49,187 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 04:56:49,204 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 04:56:49,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 04:56:49,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 04:56:49,211 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 04:56:49,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 04:56:49,211 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 04:56:49,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 04:56:49,212 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 04:56:49,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 04:56:49,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 04:56:49,212 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 04:56:49,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 04:56:49,213 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 04:56:49,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 04:56:49,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 04:56:49,213 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 04:56:49,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 04:56:49,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 04:56:49,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 04:56:49,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 04:56:49,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 04:56:49,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 04:56:49,215 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-18 04:56:49,530 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 04:56:49,553 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 04:56:49,557 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 04:56:49,559 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 04:56:49,560 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 04:56:49,560 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-18 04:56:49,640 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540473a3f/0a6fbaf7e98d4839be80da28e05bfe40/FLAGf4dad7f36 [2020-07-18 04:56:50,142 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 04:56:50,143 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_7-1.c [2020-07-18 04:56:50,151 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540473a3f/0a6fbaf7e98d4839be80da28e05bfe40/FLAGf4dad7f36 [2020-07-18 04:56:50,509 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540473a3f/0a6fbaf7e98d4839be80da28e05bfe40 [2020-07-18 04:56:50,520 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 04:56:50,523 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 04:56:50,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 04:56:50,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 04:56:50,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 04:56:50,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 04:56:50" (1/1) ... [2020-07-18 04:56:50,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e9db7c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50, skipping insertion in model container [2020-07-18 04:56:50,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 04:56:50" (1/1) ... [2020-07-18 04:56:50,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 04:56:50,567 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 04:56:50,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 04:56:50,756 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 04:56:50,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 04:56:50,789 INFO L208 MainTranslator]: Completed translation [2020-07-18 04:56:50,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50 WrapperNode [2020-07-18 04:56:50,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 04:56:50,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 04:56:50,791 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 04:56:50,791 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 04:56:50,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50" (1/1) ... [2020-07-18 04:56:50,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50" (1/1) ... [2020-07-18 04:56:50,812 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50" (1/1) ... [2020-07-18 04:56:50,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50" (1/1) ... [2020-07-18 04:56:50,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50" (1/1) ... [2020-07-18 04:56:50,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50" (1/1) ... [2020-07-18 04:56:50,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50" (1/1) ... [2020-07-18 04:56:50,823 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 04:56:50,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 04:56:50,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 04:56:50,824 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 04:56:50,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50" (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 [2020-07-18 04:56:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 04:56:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 04:56:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo [2020-07-18 04:56:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 04:56:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 04:56:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 04:56:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure fibo [2020-07-18 04:56:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 04:56:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 04:56:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 04:56:51,257 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 04:56:51,258 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 04:56:51,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 04:56:51 BoogieIcfgContainer [2020-07-18 04:56:51,265 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 04:56:51,266 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 04:56:51,267 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 04:56:51,282 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 04:56:51,282 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 04:56:50" (1/3) ... [2020-07-18 04:56:51,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@132be1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 04:56:51, skipping insertion in model container [2020-07-18 04:56:51,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 04:56:50" (2/3) ... [2020-07-18 04:56:51,285 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@132be1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 04:56:51, skipping insertion in model container [2020-07-18 04:56:51,285 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 04:56:51" (3/3) ... [2020-07-18 04:56:51,291 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_7-1.c [2020-07-18 04:56:51,323 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 04:56:51,339 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 04:56:51,375 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 04:56:51,404 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 04:56:51,405 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 04:56:51,405 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 04:56:51,405 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 04:56:51,405 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 04:56:51,409 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 04:56:51,410 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 04:56:51,410 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 04:56:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states. [2020-07-18 04:56:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-18 04:56:51,436 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:56:51,437 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:56:51,437 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:56:51,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:56:51,443 INFO L82 PathProgramCache]: Analyzing trace with hash -1756383024, now seen corresponding path program 1 times [2020-07-18 04:56:51,451 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:56:51,452 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [724476813] [2020-07-18 04:56:51,452 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:56:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:51,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:51,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {34#true} assume true; {34#true} is VALID [2020-07-18 04:56:51,634 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34#true} {34#true} #40#return; {34#true} is VALID [2020-07-18 04:56:51,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:51,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {34#true} ~n := #in~n; {44#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:51,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {44#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:51,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {45#(<= |fibo_#in~n| 0)} #res := 0; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:51,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {45#(<= |fibo_#in~n| 0)} assume true; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:51,699 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45#(<= |fibo_#in~n| 0)} {38#(<= 7 main_~x~0)} #44#return; {35#false} is VALID [2020-07-18 04:56:51,700 INFO L263 TraceCheckUtils]: 0: Hoare triple {34#true} call ULTIMATE.init(); {34#true} is VALID [2020-07-18 04:56:51,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {34#true} assume true; {34#true} is VALID [2020-07-18 04:56:51,701 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34#true} {34#true} #40#return; {34#true} is VALID [2020-07-18 04:56:51,702 INFO L263 TraceCheckUtils]: 3: Hoare triple {34#true} call #t~ret3 := main(); {34#true} is VALID [2020-07-18 04:56:51,703 INFO L280 TraceCheckUtils]: 4: Hoare triple {34#true} ~x~0 := 7; {38#(<= 7 main_~x~0)} is VALID [2020-07-18 04:56:51,703 INFO L263 TraceCheckUtils]: 5: Hoare triple {38#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {34#true} is VALID [2020-07-18 04:56:51,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {34#true} ~n := #in~n; {44#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:51,706 INFO L280 TraceCheckUtils]: 7: Hoare triple {44#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:51,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {45#(<= |fibo_#in~n| 0)} #res := 0; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:51,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {45#(<= |fibo_#in~n| 0)} assume true; {45#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:51,710 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {45#(<= |fibo_#in~n| 0)} {38#(<= 7 main_~x~0)} #44#return; {35#false} is VALID [2020-07-18 04:56:51,711 INFO L280 TraceCheckUtils]: 11: Hoare triple {35#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {35#false} is VALID [2020-07-18 04:56:51,711 INFO L280 TraceCheckUtils]: 12: Hoare triple {35#false} ~result~0 := #t~ret2; {35#false} is VALID [2020-07-18 04:56:51,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {35#false} havoc #t~ret2; {35#false} is VALID [2020-07-18 04:56:51,712 INFO L280 TraceCheckUtils]: 14: Hoare triple {35#false} assume 13 != ~result~0; {35#false} is VALID [2020-07-18 04:56:51,713 INFO L280 TraceCheckUtils]: 15: Hoare triple {35#false} assume !false; {35#false} is VALID [2020-07-18 04:56:51,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 04:56:51,716 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [724476813] [2020-07-18 04:56:51,718 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 04:56:51,719 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 04:56:51,720 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798388676] [2020-07-18 04:56:51,727 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-18 04:56:51,731 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:56:51,737 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 04:56:51,776 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:51,777 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 04:56:51,777 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:56:51,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 04:56:51,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 04:56:51,795 INFO L87 Difference]: Start difference. First operand 31 states. Second operand 5 states. [2020-07-18 04:56:52,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:52,123 INFO L93 Difference]: Finished difference Result 44 states and 50 transitions. [2020-07-18 04:56:52,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 04:56:52,124 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-18 04:56:52,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:56:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 04:56:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 50 transitions. [2020-07-18 04:56:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 04:56:52,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 50 transitions. [2020-07-18 04:56:52,142 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 50 transitions. [2020-07-18 04:56:52,232 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:52,246 INFO L225 Difference]: With dead ends: 44 [2020-07-18 04:56:52,246 INFO L226 Difference]: Without dead ends: 28 [2020-07-18 04:56:52,251 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 [2020-07-18 04:56:52,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2020-07-18 04:56:52,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2020-07-18 04:56:52,334 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:56:52,335 INFO L82 GeneralOperation]: Start isEquivalent. First operand 28 states. Second operand 28 states. [2020-07-18 04:56:52,335 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-18 04:56:52,347 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-18 04:56:52,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:52,356 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2020-07-18 04:56:52,356 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-18 04:56:52,357 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:52,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:52,358 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 28 states. [2020-07-18 04:56:52,358 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 28 states. [2020-07-18 04:56:52,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:52,363 INFO L93 Difference]: Finished difference Result 28 states and 32 transitions. [2020-07-18 04:56:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-18 04:56:52,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:52,364 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:52,365 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:56:52,365 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:56:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-18 04:56:52,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2020-07-18 04:56:52,370 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 16 [2020-07-18 04:56:52,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:56:52,371 INFO L479 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-07-18 04:56:52,371 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 04:56:52,371 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 32 transitions. [2020-07-18 04:56:52,425 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:52,426 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-18 04:56:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-18 04:56:52,427 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:56:52,427 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:56:52,427 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 04:56:52,428 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:56:52,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:56:52,428 INFO L82 PathProgramCache]: Analyzing trace with hash -389703589, now seen corresponding path program 1 times [2020-07-18 04:56:52,429 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:56:52,429 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [839468249] [2020-07-18 04:56:52,429 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:56:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:52,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#true} assume true; {250#true} is VALID [2020-07-18 04:56:52,471 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {250#true} {250#true} #40#return; {250#true} is VALID [2020-07-18 04:56:52,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:52,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {250#true} ~n := #in~n; {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:52,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:52,515 INFO L280 TraceCheckUtils]: 2: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:52,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {262#(<= |fibo_#in~n| 1)} #res := 1; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:52,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {262#(<= |fibo_#in~n| 1)} assume true; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:52,519 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {262#(<= |fibo_#in~n| 1)} {254#(<= 7 main_~x~0)} #44#return; {251#false} is VALID [2020-07-18 04:56:52,520 INFO L263 TraceCheckUtils]: 0: Hoare triple {250#true} call ULTIMATE.init(); {250#true} is VALID [2020-07-18 04:56:52,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {250#true} assume true; {250#true} is VALID [2020-07-18 04:56:52,521 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {250#true} {250#true} #40#return; {250#true} is VALID [2020-07-18 04:56:52,521 INFO L263 TraceCheckUtils]: 3: Hoare triple {250#true} call #t~ret3 := main(); {250#true} is VALID [2020-07-18 04:56:52,522 INFO L280 TraceCheckUtils]: 4: Hoare triple {250#true} ~x~0 := 7; {254#(<= 7 main_~x~0)} is VALID [2020-07-18 04:56:52,522 INFO L263 TraceCheckUtils]: 5: Hoare triple {254#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {250#true} is VALID [2020-07-18 04:56:52,523 INFO L280 TraceCheckUtils]: 6: Hoare triple {250#true} ~n := #in~n; {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:52,524 INFO L280 TraceCheckUtils]: 7: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {261#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:52,525 INFO L280 TraceCheckUtils]: 8: Hoare triple {261#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:52,526 INFO L280 TraceCheckUtils]: 9: Hoare triple {262#(<= |fibo_#in~n| 1)} #res := 1; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:52,527 INFO L280 TraceCheckUtils]: 10: Hoare triple {262#(<= |fibo_#in~n| 1)} assume true; {262#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:52,528 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {262#(<= |fibo_#in~n| 1)} {254#(<= 7 main_~x~0)} #44#return; {251#false} is VALID [2020-07-18 04:56:52,529 INFO L280 TraceCheckUtils]: 12: Hoare triple {251#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {251#false} is VALID [2020-07-18 04:56:52,529 INFO L280 TraceCheckUtils]: 13: Hoare triple {251#false} ~result~0 := #t~ret2; {251#false} is VALID [2020-07-18 04:56:52,529 INFO L280 TraceCheckUtils]: 14: Hoare triple {251#false} havoc #t~ret2; {251#false} is VALID [2020-07-18 04:56:52,530 INFO L280 TraceCheckUtils]: 15: Hoare triple {251#false} assume 13 != ~result~0; {251#false} is VALID [2020-07-18 04:56:52,530 INFO L280 TraceCheckUtils]: 16: Hoare triple {251#false} assume !false; {251#false} is VALID [2020-07-18 04:56:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 04:56:52,532 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [839468249] [2020-07-18 04:56:52,532 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 04:56:52,532 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-18 04:56:52,532 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132750998] [2020-07-18 04:56:52,534 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-18 04:56:52,535 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:56:52,535 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-18 04:56:52,561 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:52,562 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-18 04:56:52,562 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:56:52,562 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-18 04:56:52,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-18 04:56:52,563 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 5 states. [2020-07-18 04:56:52,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:52,772 INFO L93 Difference]: Finished difference Result 36 states and 41 transitions. [2020-07-18 04:56:52,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 04:56:52,772 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-07-18 04:56:52,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:56:52,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 04:56:52,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 38 transitions. [2020-07-18 04:56:52,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-18 04:56:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 38 transitions. [2020-07-18 04:56:52,779 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 38 transitions. [2020-07-18 04:56:52,834 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:52,837 INFO L225 Difference]: With dead ends: 36 [2020-07-18 04:56:52,837 INFO L226 Difference]: Without dead ends: 30 [2020-07-18 04:56:52,839 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 [2020-07-18 04:56:52,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-18 04:56:52,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 28. [2020-07-18 04:56:52,878 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:56:52,878 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 28 states. [2020-07-18 04:56:52,878 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 28 states. [2020-07-18 04:56:52,879 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 28 states. [2020-07-18 04:56:52,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:52,882 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2020-07-18 04:56:52,883 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-07-18 04:56:52,884 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:52,884 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:52,884 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 30 states. [2020-07-18 04:56:52,884 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 30 states. [2020-07-18 04:56:52,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:52,888 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2020-07-18 04:56:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2020-07-18 04:56:52,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:52,889 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:52,889 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:56:52,890 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:56:52,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-07-18 04:56:52,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2020-07-18 04:56:52,892 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 17 [2020-07-18 04:56:52,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:56:52,893 INFO L479 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2020-07-18 04:56:52,893 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-18 04:56:52,893 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 32 transitions. [2020-07-18 04:56:52,940 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2020-07-18 04:56:52,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-07-18 04:56:52,942 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:56:52,942 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:56:52,943 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 04:56:52,943 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:56:52,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:56:52,944 INFO L82 PathProgramCache]: Analyzing trace with hash 50309368, now seen corresponding path program 1 times [2020-07-18 04:56:52,944 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:56:52,944 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [956201679] [2020-07-18 04:56:52,944 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:56:52,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:52,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:53,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-18 04:56:53,004 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {455#true} {455#true} #40#return; {455#true} is VALID [2020-07-18 04:56:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:53,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:53,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:53,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:53,111 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-18 04:56:53,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:53,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-18 04:56:53,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-18 04:56:53,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-18 04:56:53,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-18 04:56:53,119 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-18 04:56:53,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-18 04:56:53,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume !(~n < 1); {482#(< 0 fibo_~n)} is VALID [2020-07-18 04:56:53,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {482#(< 0 fibo_~n)} assume !(1 == ~n); {483#(< 1 fibo_~n)} is VALID [2020-07-18 04:56:53,121 INFO L263 TraceCheckUtils]: 3: Hoare triple {483#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {455#true} is VALID [2020-07-18 04:56:53,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:53,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:53,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:53,126 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-18 04:56:53,126 INFO L280 TraceCheckUtils]: 9: Hoare triple {456#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {456#false} is VALID [2020-07-18 04:56:53,127 INFO L263 TraceCheckUtils]: 10: Hoare triple {456#false} call #t~ret1 := fibo(~n - 2); {455#true} is VALID [2020-07-18 04:56:53,127 INFO L280 TraceCheckUtils]: 11: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-18 04:56:53,127 INFO L280 TraceCheckUtils]: 12: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-18 04:56:53,128 INFO L280 TraceCheckUtils]: 13: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-18 04:56:53,128 INFO L280 TraceCheckUtils]: 14: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-18 04:56:53,129 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-18 04:56:53,129 INFO L280 TraceCheckUtils]: 16: Hoare triple {456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {456#false} is VALID [2020-07-18 04:56:53,129 INFO L280 TraceCheckUtils]: 17: Hoare triple {456#false} #res := #t~ret0 + #t~ret1; {456#false} is VALID [2020-07-18 04:56:53,130 INFO L280 TraceCheckUtils]: 18: Hoare triple {456#false} havoc #t~ret1; {456#false} is VALID [2020-07-18 04:56:53,130 INFO L280 TraceCheckUtils]: 19: Hoare triple {456#false} havoc #t~ret0; {456#false} is VALID [2020-07-18 04:56:53,130 INFO L280 TraceCheckUtils]: 20: Hoare triple {456#false} assume true; {456#false} is VALID [2020-07-18 04:56:53,131 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {456#false} {459#(<= 7 main_~x~0)} #44#return; {456#false} is VALID [2020-07-18 04:56:53,132 INFO L263 TraceCheckUtils]: 0: Hoare triple {455#true} call ULTIMATE.init(); {455#true} is VALID [2020-07-18 04:56:53,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-18 04:56:53,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {455#true} {455#true} #40#return; {455#true} is VALID [2020-07-18 04:56:53,133 INFO L263 TraceCheckUtils]: 3: Hoare triple {455#true} call #t~ret3 := main(); {455#true} is VALID [2020-07-18 04:56:53,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {455#true} ~x~0 := 7; {459#(<= 7 main_~x~0)} is VALID [2020-07-18 04:56:53,135 INFO L263 TraceCheckUtils]: 5: Hoare triple {459#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {455#true} is VALID [2020-07-18 04:56:53,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-18 04:56:53,136 INFO L280 TraceCheckUtils]: 7: Hoare triple {455#true} assume !(~n < 1); {482#(< 0 fibo_~n)} is VALID [2020-07-18 04:56:53,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {482#(< 0 fibo_~n)} assume !(1 == ~n); {483#(< 1 fibo_~n)} is VALID [2020-07-18 04:56:53,138 INFO L263 TraceCheckUtils]: 9: Hoare triple {483#(< 1 fibo_~n)} call #t~ret0 := fibo(~n - 1); {455#true} is VALID [2020-07-18 04:56:53,139 INFO L280 TraceCheckUtils]: 10: Hoare triple {455#true} ~n := #in~n; {494#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,139 INFO L280 TraceCheckUtils]: 11: Hoare triple {494#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:53,140 INFO L280 TraceCheckUtils]: 12: Hoare triple {495#(<= |fibo_#in~n| 0)} #res := 0; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:53,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {495#(<= |fibo_#in~n| 0)} assume true; {495#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:53,143 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {495#(<= |fibo_#in~n| 0)} {483#(< 1 fibo_~n)} #46#return; {456#false} is VALID [2020-07-18 04:56:53,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {456#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {456#false} is VALID [2020-07-18 04:56:53,143 INFO L263 TraceCheckUtils]: 16: Hoare triple {456#false} call #t~ret1 := fibo(~n - 2); {455#true} is VALID [2020-07-18 04:56:53,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {455#true} ~n := #in~n; {455#true} is VALID [2020-07-18 04:56:53,144 INFO L280 TraceCheckUtils]: 18: Hoare triple {455#true} assume ~n < 1; {455#true} is VALID [2020-07-18 04:56:53,144 INFO L280 TraceCheckUtils]: 19: Hoare triple {455#true} #res := 0; {455#true} is VALID [2020-07-18 04:56:53,145 INFO L280 TraceCheckUtils]: 20: Hoare triple {455#true} assume true; {455#true} is VALID [2020-07-18 04:56:53,145 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {455#true} {456#false} #48#return; {456#false} is VALID [2020-07-18 04:56:53,146 INFO L280 TraceCheckUtils]: 22: Hoare triple {456#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {456#false} is VALID [2020-07-18 04:56:53,146 INFO L280 TraceCheckUtils]: 23: Hoare triple {456#false} #res := #t~ret0 + #t~ret1; {456#false} is VALID [2020-07-18 04:56:53,146 INFO L280 TraceCheckUtils]: 24: Hoare triple {456#false} havoc #t~ret1; {456#false} is VALID [2020-07-18 04:56:53,147 INFO L280 TraceCheckUtils]: 25: Hoare triple {456#false} havoc #t~ret0; {456#false} is VALID [2020-07-18 04:56:53,147 INFO L280 TraceCheckUtils]: 26: Hoare triple {456#false} assume true; {456#false} is VALID [2020-07-18 04:56:53,147 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {456#false} {459#(<= 7 main_~x~0)} #44#return; {456#false} is VALID [2020-07-18 04:56:53,148 INFO L280 TraceCheckUtils]: 28: Hoare triple {456#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {456#false} is VALID [2020-07-18 04:56:53,148 INFO L280 TraceCheckUtils]: 29: Hoare triple {456#false} ~result~0 := #t~ret2; {456#false} is VALID [2020-07-18 04:56:53,148 INFO L280 TraceCheckUtils]: 30: Hoare triple {456#false} havoc #t~ret2; {456#false} is VALID [2020-07-18 04:56:53,148 INFO L280 TraceCheckUtils]: 31: Hoare triple {456#false} assume 13 != ~result~0; {456#false} is VALID [2020-07-18 04:56:53,149 INFO L280 TraceCheckUtils]: 32: Hoare triple {456#false} assume !false; {456#false} is VALID [2020-07-18 04:56:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-07-18 04:56:53,152 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [956201679] [2020-07-18 04:56:53,152 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:56:53,152 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 04:56:53,153 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465662252] [2020-07-18 04:56:53,153 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-18 04:56:53,154 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:56:53,154 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 04:56:53,195 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:53,195 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 04:56:53,196 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:56:53,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 04:56:53,196 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-07-18 04:56:53,197 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand 7 states. [2020-07-18 04:56:53,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:53,575 INFO L93 Difference]: Finished difference Result 52 states and 63 transitions. [2020-07-18 04:56:53,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 04:56:53,577 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-07-18 04:56:53,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:56:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 04:56:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2020-07-18 04:56:53,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 04:56:53,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 60 transitions. [2020-07-18 04:56:53,589 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 60 transitions. [2020-07-18 04:56:53,682 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:53,684 INFO L225 Difference]: With dead ends: 52 [2020-07-18 04:56:53,684 INFO L226 Difference]: Without dead ends: 30 [2020-07-18 04:56:53,686 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-07-18 04:56:53,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-18 04:56:53,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-18 04:56:53,737 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:56:53,737 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-18 04:56:53,737 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-18 04:56:53,737 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-18 04:56:53,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:53,740 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2020-07-18 04:56:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-18 04:56:53,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:53,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:53,743 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-18 04:56:53,743 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-18 04:56:53,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:53,754 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2020-07-18 04:56:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-18 04:56:53,755 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:53,758 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:53,758 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:56:53,758 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:56:53,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-18 04:56:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2020-07-18 04:56:53,761 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 33 [2020-07-18 04:56:53,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:56:53,763 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2020-07-18 04:56:53,763 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 04:56:53,763 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states and 34 transitions. [2020-07-18 04:56:53,809 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:53,810 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2020-07-18 04:56:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-07-18 04:56:53,811 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:56:53,811 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:56:53,812 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 04:56:53,812 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:56:53,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:56:53,812 INFO L82 PathProgramCache]: Analyzing trace with hash -643371531, now seen corresponding path program 1 times [2020-07-18 04:56:53,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:56:53,813 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [53008879] [2020-07-18 04:56:53,813 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:56:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:53,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:53,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-18 04:56:53,876 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {730#true} {730#true} #40#return; {730#true} is VALID [2020-07-18 04:56:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:53,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:53,942 INFO L280 TraceCheckUtils]: 3: Hoare triple {771#(<= |fibo_#in~n| 1)} #res := 1; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:53,943 INFO L280 TraceCheckUtils]: 4: Hoare triple {771#(<= |fibo_#in~n| 1)} assume true; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:53,945 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {771#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:53,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-18 04:56:53,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-18 04:56:53,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-18 04:56:53,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-18 04:56:53,953 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {730#true} {765#(<= |fibo_#in~n| 2)} #48#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,955 INFO L280 TraceCheckUtils]: 2: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,955 INFO L263 TraceCheckUtils]: 3: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {730#true} is VALID [2020-07-18 04:56:53,956 INFO L280 TraceCheckUtils]: 4: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,956 INFO L280 TraceCheckUtils]: 5: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:53,958 INFO L280 TraceCheckUtils]: 7: Hoare triple {771#(<= |fibo_#in~n| 1)} #res := 1; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:53,958 INFO L280 TraceCheckUtils]: 8: Hoare triple {771#(<= |fibo_#in~n| 1)} assume true; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:53,960 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {771#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,961 INFO L280 TraceCheckUtils]: 10: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,961 INFO L263 TraceCheckUtils]: 11: Hoare triple {765#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {730#true} is VALID [2020-07-18 04:56:53,961 INFO L280 TraceCheckUtils]: 12: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-18 04:56:53,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-18 04:56:53,962 INFO L280 TraceCheckUtils]: 14: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-18 04:56:53,962 INFO L280 TraceCheckUtils]: 15: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-18 04:56:53,963 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {730#true} {765#(<= |fibo_#in~n| 2)} #48#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,965 INFO L280 TraceCheckUtils]: 18: Hoare triple {765#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,965 INFO L280 TraceCheckUtils]: 19: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,966 INFO L280 TraceCheckUtils]: 20: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret0; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,967 INFO L280 TraceCheckUtils]: 21: Hoare triple {765#(<= |fibo_#in~n| 2)} assume true; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,968 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {765#(<= |fibo_#in~n| 2)} {734#(<= 7 main_~x~0)} #44#return; {731#false} is VALID [2020-07-18 04:56:53,969 INFO L263 TraceCheckUtils]: 0: Hoare triple {730#true} call ULTIMATE.init(); {730#true} is VALID [2020-07-18 04:56:53,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-18 04:56:53,969 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {730#true} {730#true} #40#return; {730#true} is VALID [2020-07-18 04:56:53,970 INFO L263 TraceCheckUtils]: 3: Hoare triple {730#true} call #t~ret3 := main(); {730#true} is VALID [2020-07-18 04:56:53,970 INFO L280 TraceCheckUtils]: 4: Hoare triple {730#true} ~x~0 := 7; {734#(<= 7 main_~x~0)} is VALID [2020-07-18 04:56:53,971 INFO L263 TraceCheckUtils]: 5: Hoare triple {734#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {730#true} is VALID [2020-07-18 04:56:53,971 INFO L280 TraceCheckUtils]: 6: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,972 INFO L280 TraceCheckUtils]: 7: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,973 INFO L280 TraceCheckUtils]: 8: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,973 INFO L263 TraceCheckUtils]: 9: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {730#true} is VALID [2020-07-18 04:56:53,973 INFO L280 TraceCheckUtils]: 10: Hoare triple {730#true} ~n := #in~n; {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,974 INFO L280 TraceCheckUtils]: 11: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {758#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:53,975 INFO L280 TraceCheckUtils]: 12: Hoare triple {758#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:53,975 INFO L280 TraceCheckUtils]: 13: Hoare triple {771#(<= |fibo_#in~n| 1)} #res := 1; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:53,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {771#(<= |fibo_#in~n| 1)} assume true; {771#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:53,977 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {771#(<= |fibo_#in~n| 1)} {758#(= fibo_~n |fibo_#in~n|)} #46#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,978 INFO L280 TraceCheckUtils]: 16: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,978 INFO L263 TraceCheckUtils]: 17: Hoare triple {765#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {730#true} is VALID [2020-07-18 04:56:53,979 INFO L280 TraceCheckUtils]: 18: Hoare triple {730#true} ~n := #in~n; {730#true} is VALID [2020-07-18 04:56:53,979 INFO L280 TraceCheckUtils]: 19: Hoare triple {730#true} assume ~n < 1; {730#true} is VALID [2020-07-18 04:56:53,979 INFO L280 TraceCheckUtils]: 20: Hoare triple {730#true} #res := 0; {730#true} is VALID [2020-07-18 04:56:53,979 INFO L280 TraceCheckUtils]: 21: Hoare triple {730#true} assume true; {730#true} is VALID [2020-07-18 04:56:53,981 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {730#true} {765#(<= |fibo_#in~n| 2)} #48#return; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,981 INFO L280 TraceCheckUtils]: 23: Hoare triple {765#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,982 INFO L280 TraceCheckUtils]: 24: Hoare triple {765#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,983 INFO L280 TraceCheckUtils]: 25: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret1; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,983 INFO L280 TraceCheckUtils]: 26: Hoare triple {765#(<= |fibo_#in~n| 2)} havoc #t~ret0; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,984 INFO L280 TraceCheckUtils]: 27: Hoare triple {765#(<= |fibo_#in~n| 2)} assume true; {765#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:53,986 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {765#(<= |fibo_#in~n| 2)} {734#(<= 7 main_~x~0)} #44#return; {731#false} is VALID [2020-07-18 04:56:53,986 INFO L280 TraceCheckUtils]: 29: Hoare triple {731#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {731#false} is VALID [2020-07-18 04:56:53,986 INFO L280 TraceCheckUtils]: 30: Hoare triple {731#false} ~result~0 := #t~ret2; {731#false} is VALID [2020-07-18 04:56:53,987 INFO L280 TraceCheckUtils]: 31: Hoare triple {731#false} havoc #t~ret2; {731#false} is VALID [2020-07-18 04:56:53,987 INFO L280 TraceCheckUtils]: 32: Hoare triple {731#false} assume 13 != ~result~0; {731#false} is VALID [2020-07-18 04:56:53,987 INFO L280 TraceCheckUtils]: 33: Hoare triple {731#false} assume !false; {731#false} is VALID [2020-07-18 04:56:53,988 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 04:56:53,989 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [53008879] [2020-07-18 04:56:53,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:56:53,989 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-07-18 04:56:53,990 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155745471] [2020-07-18 04:56:53,990 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2020-07-18 04:56:53,991 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:56:53,991 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-18 04:56:54,025 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:54,025 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-18 04:56:54,026 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:56:54,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-18 04:56:54,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-18 04:56:54,027 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand 6 states. [2020-07-18 04:56:54,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:54,410 INFO L93 Difference]: Finished difference Result 56 states and 70 transitions. [2020-07-18 04:56:54,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 04:56:54,410 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 34 [2020-07-18 04:56:54,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:56:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 04:56:54,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2020-07-18 04:56:54,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 04:56:54,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 62 transitions. [2020-07-18 04:56:54,416 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 62 transitions. [2020-07-18 04:56:54,490 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:54,494 INFO L225 Difference]: With dead ends: 56 [2020-07-18 04:56:54,494 INFO L226 Difference]: Without dead ends: 50 [2020-07-18 04:56:54,495 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2020-07-18 04:56:54,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-18 04:56:54,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2020-07-18 04:56:54,571 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:56:54,571 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 50 states. [2020-07-18 04:56:54,571 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-18 04:56:54,571 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-18 04:56:54,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:54,585 INFO L93 Difference]: Finished difference Result 50 states and 64 transitions. [2020-07-18 04:56:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-18 04:56:54,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:54,586 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:54,587 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-18 04:56:54,587 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-18 04:56:54,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:54,591 INFO L93 Difference]: Finished difference Result 50 states and 64 transitions. [2020-07-18 04:56:54,592 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-18 04:56:54,592 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:54,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:54,593 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:56:54,593 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:56:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2020-07-18 04:56:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 64 transitions. [2020-07-18 04:56:54,597 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 64 transitions. Word has length 34 [2020-07-18 04:56:54,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:56:54,597 INFO L479 AbstractCegarLoop]: Abstraction has 50 states and 64 transitions. [2020-07-18 04:56:54,597 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-18 04:56:54,597 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 50 states and 64 transitions. [2020-07-18 04:56:54,694 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 64 edges. 64 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2020-07-18 04:56:54,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-18 04:56:54,695 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:56:54,696 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:56:54,696 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 04:56:54,696 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:56:54,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:56:54,697 INFO L82 PathProgramCache]: Analyzing trace with hash 1274787059, now seen corresponding path program 2 times [2020-07-18 04:56:54,697 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:56:54,697 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1332920479] [2020-07-18 04:56:54,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:56:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:54,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:54,776 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1092#true} {1092#true} #40#return; {1092#true} is VALID [2020-07-18 04:56:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:54,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:54,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:54,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-18 04:56:54,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-18 04:56:54,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-18 04:56:54,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:54,954 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:54,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:54,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-18 04:56:54,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-18 04:56:54,965 INFO L280 TraceCheckUtils]: 3: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:54,966 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:56:54,974 INFO L280 TraceCheckUtils]: 2: Hoare triple {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,974 INFO L263 TraceCheckUtils]: 3: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-18 04:56:54,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:54,975 INFO L280 TraceCheckUtils]: 5: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-18 04:56:54,975 INFO L280 TraceCheckUtils]: 6: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-18 04:56:54,975 INFO L280 TraceCheckUtils]: 7: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-18 04:56:54,976 INFO L280 TraceCheckUtils]: 8: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:54,977 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,977 INFO L280 TraceCheckUtils]: 10: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,978 INFO L263 TraceCheckUtils]: 11: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-18 04:56:54,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:54,978 INFO L280 TraceCheckUtils]: 13: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-18 04:56:54,978 INFO L280 TraceCheckUtils]: 14: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-18 04:56:54,979 INFO L280 TraceCheckUtils]: 15: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:54,980 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,980 INFO L280 TraceCheckUtils]: 17: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,981 INFO L280 TraceCheckUtils]: 18: Hoare triple {1168#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,982 INFO L280 TraceCheckUtils]: 19: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,982 INFO L280 TraceCheckUtils]: 20: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,983 INFO L280 TraceCheckUtils]: 21: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume true; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:54,984 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1168#(<= 2 |fibo_#in~n|)} {1092#true} #46#return; {1160#(<= 3 fibo_~n)} is VALID [2020-07-18 04:56:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:55,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:55,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {1180#(<= |fibo_#in~n| 0)} #res := 0; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:55,008 INFO L280 TraceCheckUtils]: 3: Hoare triple {1180#(<= |fibo_#in~n| 0)} assume true; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:55,010 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1180#(<= |fibo_#in~n| 0)} {1160#(<= 3 fibo_~n)} #48#return; {1093#false} is VALID [2020-07-18 04:56:55,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:55,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-18 04:56:55,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {1092#true} assume !(1 == ~n); {1092#true} is VALID [2020-07-18 04:56:55,011 INFO L263 TraceCheckUtils]: 3: Hoare triple {1092#true} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-18 04:56:55,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:56:55,014 INFO L280 TraceCheckUtils]: 6: Hoare triple {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,014 INFO L263 TraceCheckUtils]: 7: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-18 04:56:55,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:55,014 INFO L280 TraceCheckUtils]: 9: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-18 04:56:55,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-18 04:56:55,015 INFO L280 TraceCheckUtils]: 11: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-18 04:56:55,015 INFO L280 TraceCheckUtils]: 12: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:55,016 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,017 INFO L280 TraceCheckUtils]: 14: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,017 INFO L263 TraceCheckUtils]: 15: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-18 04:56:55,017 INFO L280 TraceCheckUtils]: 16: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:55,018 INFO L280 TraceCheckUtils]: 17: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-18 04:56:55,018 INFO L280 TraceCheckUtils]: 18: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-18 04:56:55,018 INFO L280 TraceCheckUtils]: 19: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:55,019 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,020 INFO L280 TraceCheckUtils]: 21: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,020 INFO L280 TraceCheckUtils]: 22: Hoare triple {1168#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,021 INFO L280 TraceCheckUtils]: 23: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,021 INFO L280 TraceCheckUtils]: 24: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,022 INFO L280 TraceCheckUtils]: 25: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume true; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,024 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1168#(<= 2 |fibo_#in~n|)} {1092#true} #46#return; {1160#(<= 3 fibo_~n)} is VALID [2020-07-18 04:56:55,025 INFO L280 TraceCheckUtils]: 27: Hoare triple {1160#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1160#(<= 3 fibo_~n)} is VALID [2020-07-18 04:56:55,025 INFO L263 TraceCheckUtils]: 28: Hoare triple {1160#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-18 04:56:55,026 INFO L280 TraceCheckUtils]: 29: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,027 INFO L280 TraceCheckUtils]: 30: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:55,028 INFO L280 TraceCheckUtils]: 31: Hoare triple {1180#(<= |fibo_#in~n| 0)} #res := 0; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:55,029 INFO L280 TraceCheckUtils]: 32: Hoare triple {1180#(<= |fibo_#in~n| 0)} assume true; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:55,030 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1180#(<= |fibo_#in~n| 0)} {1160#(<= 3 fibo_~n)} #48#return; {1093#false} is VALID [2020-07-18 04:56:55,030 INFO L280 TraceCheckUtils]: 34: Hoare triple {1093#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1093#false} is VALID [2020-07-18 04:56:55,030 INFO L280 TraceCheckUtils]: 35: Hoare triple {1093#false} #res := #t~ret0 + #t~ret1; {1093#false} is VALID [2020-07-18 04:56:55,030 INFO L280 TraceCheckUtils]: 36: Hoare triple {1093#false} havoc #t~ret1; {1093#false} is VALID [2020-07-18 04:56:55,030 INFO L280 TraceCheckUtils]: 37: Hoare triple {1093#false} havoc #t~ret0; {1093#false} is VALID [2020-07-18 04:56:55,031 INFO L280 TraceCheckUtils]: 38: Hoare triple {1093#false} assume true; {1093#false} is VALID [2020-07-18 04:56:55,031 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1093#false} {1096#(<= 7 main_~x~0)} #44#return; {1093#false} is VALID [2020-07-18 04:56:55,033 INFO L263 TraceCheckUtils]: 0: Hoare triple {1092#true} call ULTIMATE.init(); {1092#true} is VALID [2020-07-18 04:56:55,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:55,033 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1092#true} {1092#true} #40#return; {1092#true} is VALID [2020-07-18 04:56:55,034 INFO L263 TraceCheckUtils]: 3: Hoare triple {1092#true} call #t~ret3 := main(); {1092#true} is VALID [2020-07-18 04:56:55,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {1092#true} ~x~0 := 7; {1096#(<= 7 main_~x~0)} is VALID [2020-07-18 04:56:55,035 INFO L263 TraceCheckUtils]: 5: Hoare triple {1096#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1092#true} is VALID [2020-07-18 04:56:55,035 INFO L280 TraceCheckUtils]: 6: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:55,035 INFO L280 TraceCheckUtils]: 7: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-18 04:56:55,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {1092#true} assume !(1 == ~n); {1092#true} is VALID [2020-07-18 04:56:55,036 INFO L263 TraceCheckUtils]: 9: Hoare triple {1092#true} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-18 04:56:55,037 INFO L280 TraceCheckUtils]: 10: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,039 INFO L280 TraceCheckUtils]: 11: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:56:55,040 INFO L280 TraceCheckUtils]: 12: Hoare triple {1167#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,041 INFO L263 TraceCheckUtils]: 13: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1092#true} is VALID [2020-07-18 04:56:55,041 INFO L280 TraceCheckUtils]: 14: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:55,041 INFO L280 TraceCheckUtils]: 15: Hoare triple {1092#true} assume !(~n < 1); {1092#true} is VALID [2020-07-18 04:56:55,041 INFO L280 TraceCheckUtils]: 16: Hoare triple {1092#true} assume 1 == ~n; {1092#true} is VALID [2020-07-18 04:56:55,041 INFO L280 TraceCheckUtils]: 17: Hoare triple {1092#true} #res := 1; {1092#true} is VALID [2020-07-18 04:56:55,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:55,043 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #46#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,043 INFO L280 TraceCheckUtils]: 20: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,044 INFO L263 TraceCheckUtils]: 21: Hoare triple {1168#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-18 04:56:55,044 INFO L280 TraceCheckUtils]: 22: Hoare triple {1092#true} ~n := #in~n; {1092#true} is VALID [2020-07-18 04:56:55,044 INFO L280 TraceCheckUtils]: 23: Hoare triple {1092#true} assume ~n < 1; {1092#true} is VALID [2020-07-18 04:56:55,044 INFO L280 TraceCheckUtils]: 24: Hoare triple {1092#true} #res := 0; {1092#true} is VALID [2020-07-18 04:56:55,045 INFO L280 TraceCheckUtils]: 25: Hoare triple {1092#true} assume true; {1092#true} is VALID [2020-07-18 04:56:55,046 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1092#true} {1168#(<= 2 |fibo_#in~n|)} #48#return; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,047 INFO L280 TraceCheckUtils]: 27: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,048 INFO L280 TraceCheckUtils]: 28: Hoare triple {1168#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,049 INFO L280 TraceCheckUtils]: 29: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,049 INFO L280 TraceCheckUtils]: 30: Hoare triple {1168#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,050 INFO L280 TraceCheckUtils]: 31: Hoare triple {1168#(<= 2 |fibo_#in~n|)} assume true; {1168#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,052 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1168#(<= 2 |fibo_#in~n|)} {1092#true} #46#return; {1160#(<= 3 fibo_~n)} is VALID [2020-07-18 04:56:55,052 INFO L280 TraceCheckUtils]: 33: Hoare triple {1160#(<= 3 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1160#(<= 3 fibo_~n)} is VALID [2020-07-18 04:56:55,052 INFO L263 TraceCheckUtils]: 34: Hoare triple {1160#(<= 3 fibo_~n)} call #t~ret1 := fibo(~n - 2); {1092#true} is VALID [2020-07-18 04:56:55,053 INFO L280 TraceCheckUtils]: 35: Hoare triple {1092#true} ~n := #in~n; {1166#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:55,053 INFO L280 TraceCheckUtils]: 36: Hoare triple {1166#(= fibo_~n |fibo_#in~n|)} assume ~n < 1; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:55,054 INFO L280 TraceCheckUtils]: 37: Hoare triple {1180#(<= |fibo_#in~n| 0)} #res := 0; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:55,054 INFO L280 TraceCheckUtils]: 38: Hoare triple {1180#(<= |fibo_#in~n| 0)} assume true; {1180#(<= |fibo_#in~n| 0)} is VALID [2020-07-18 04:56:55,056 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {1180#(<= |fibo_#in~n| 0)} {1160#(<= 3 fibo_~n)} #48#return; {1093#false} is VALID [2020-07-18 04:56:55,056 INFO L280 TraceCheckUtils]: 40: Hoare triple {1093#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1093#false} is VALID [2020-07-18 04:56:55,056 INFO L280 TraceCheckUtils]: 41: Hoare triple {1093#false} #res := #t~ret0 + #t~ret1; {1093#false} is VALID [2020-07-18 04:56:55,056 INFO L280 TraceCheckUtils]: 42: Hoare triple {1093#false} havoc #t~ret1; {1093#false} is VALID [2020-07-18 04:56:55,057 INFO L280 TraceCheckUtils]: 43: Hoare triple {1093#false} havoc #t~ret0; {1093#false} is VALID [2020-07-18 04:56:55,057 INFO L280 TraceCheckUtils]: 44: Hoare triple {1093#false} assume true; {1093#false} is VALID [2020-07-18 04:56:55,058 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1093#false} {1096#(<= 7 main_~x~0)} #44#return; {1093#false} is VALID [2020-07-18 04:56:55,058 INFO L280 TraceCheckUtils]: 46: Hoare triple {1093#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1093#false} is VALID [2020-07-18 04:56:55,058 INFO L280 TraceCheckUtils]: 47: Hoare triple {1093#false} ~result~0 := #t~ret2; {1093#false} is VALID [2020-07-18 04:56:55,059 INFO L280 TraceCheckUtils]: 48: Hoare triple {1093#false} havoc #t~ret2; {1093#false} is VALID [2020-07-18 04:56:55,059 INFO L280 TraceCheckUtils]: 49: Hoare triple {1093#false} assume 13 != ~result~0; {1093#false} is VALID [2020-07-18 04:56:55,059 INFO L280 TraceCheckUtils]: 50: Hoare triple {1093#false} assume !false; {1093#false} is VALID [2020-07-18 04:56:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 27 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-18 04:56:55,062 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1332920479] [2020-07-18 04:56:55,062 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:56:55,063 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-07-18 04:56:55,063 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62903867] [2020-07-18 04:56:55,063 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-18 04:56:55,064 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:56:55,064 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 04:56:55,126 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:55,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 04:56:55,126 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:56:55,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 04:56:55,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-18 04:56:55,127 INFO L87 Difference]: Start difference. First operand 50 states and 64 transitions. Second operand 8 states. [2020-07-18 04:56:55,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:55,727 INFO L93 Difference]: Finished difference Result 111 states and 156 transitions. [2020-07-18 04:56:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-18 04:56:55,729 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 51 [2020-07-18 04:56:55,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:56:55,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 04:56:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 78 transitions. [2020-07-18 04:56:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 04:56:55,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 78 transitions. [2020-07-18 04:56:55,742 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 78 transitions. [2020-07-18 04:56:55,838 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:55,842 INFO L225 Difference]: With dead ends: 111 [2020-07-18 04:56:55,842 INFO L226 Difference]: Without dead ends: 67 [2020-07-18 04:56:55,844 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2020-07-18 04:56:55,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2020-07-18 04:56:55,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 55. [2020-07-18 04:56:55,941 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:56:55,941 INFO L82 GeneralOperation]: Start isEquivalent. First operand 67 states. Second operand 55 states. [2020-07-18 04:56:55,941 INFO L74 IsIncluded]: Start isIncluded. First operand 67 states. Second operand 55 states. [2020-07-18 04:56:55,942 INFO L87 Difference]: Start difference. First operand 67 states. Second operand 55 states. [2020-07-18 04:56:55,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:55,947 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-18 04:56:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-18 04:56:55,950 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:55,950 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:55,950 INFO L74 IsIncluded]: Start isIncluded. First operand 55 states. Second operand 67 states. [2020-07-18 04:56:55,950 INFO L87 Difference]: Start difference. First operand 55 states. Second operand 67 states. [2020-07-18 04:56:55,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:55,960 INFO L93 Difference]: Finished difference Result 67 states and 86 transitions. [2020-07-18 04:56:55,960 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 86 transitions. [2020-07-18 04:56:55,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:55,961 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:55,961 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:56:55,961 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:56:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2020-07-18 04:56:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 70 transitions. [2020-07-18 04:56:55,969 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 70 transitions. Word has length 51 [2020-07-18 04:56:55,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:56:55,976 INFO L479 AbstractCegarLoop]: Abstraction has 55 states and 70 transitions. [2020-07-18 04:56:55,976 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 04:56:55,976 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 55 states and 70 transitions. [2020-07-18 04:56:56,077 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 70 transitions. [2020-07-18 04:56:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-18 04:56:56,080 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:56:56,081 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:56:56,081 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 04:56:56,081 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:56:56,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:56:56,082 INFO L82 PathProgramCache]: Analyzing trace with hash 99184320, now seen corresponding path program 3 times [2020-07-18 04:56:56,082 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:56:56,083 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1951875349] [2020-07-18 04:56:56,083 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:56:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:56,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-18 04:56:56,125 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1657#true} {1657#true} #40#return; {1657#true} is VALID [2020-07-18 04:56:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:56,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:56,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,215 INFO L280 TraceCheckUtils]: 4: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,217 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:56,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-18 04:56:56,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-18 04:56:56,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-18 04:56:56,224 INFO L280 TraceCheckUtils]: 3: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-18 04:56:56,225 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,236 INFO L263 TraceCheckUtils]: 3: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-18 04:56:56,237 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,239 INFO L280 TraceCheckUtils]: 7: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,240 INFO L280 TraceCheckUtils]: 8: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,242 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,243 INFO L280 TraceCheckUtils]: 10: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,243 INFO L263 TraceCheckUtils]: 11: Hoare triple {1740#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-18 04:56:56,243 INFO L280 TraceCheckUtils]: 12: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-18 04:56:56,244 INFO L280 TraceCheckUtils]: 13: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-18 04:56:56,244 INFO L280 TraceCheckUtils]: 14: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-18 04:56:56,244 INFO L280 TraceCheckUtils]: 15: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-18 04:56:56,246 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,246 INFO L280 TraceCheckUtils]: 17: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,247 INFO L280 TraceCheckUtils]: 18: Hoare triple {1740#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,248 INFO L280 TraceCheckUtils]: 19: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,248 INFO L280 TraceCheckUtils]: 20: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,249 INFO L280 TraceCheckUtils]: 21: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume true; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,251 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {1740#(<= |fibo_#in~n| 2)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:56,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-18 04:56:56,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {1657#true} assume !(~n < 1); {1657#true} is VALID [2020-07-18 04:56:56,259 INFO L280 TraceCheckUtils]: 2: Hoare triple {1657#true} assume 1 == ~n; {1657#true} is VALID [2020-07-18 04:56:56,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {1657#true} #res := 1; {1657#true} is VALID [2020-07-18 04:56:56,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-18 04:56:56,261 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1657#true} {1727#(<= |fibo_#in~n| 3)} #48#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,263 INFO L263 TraceCheckUtils]: 3: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-18 04:56:56,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,265 INFO L263 TraceCheckUtils]: 7: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-18 04:56:56,266 INFO L280 TraceCheckUtils]: 8: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,267 INFO L280 TraceCheckUtils]: 9: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,268 INFO L280 TraceCheckUtils]: 10: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,268 INFO L280 TraceCheckUtils]: 11: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,279 INFO L280 TraceCheckUtils]: 12: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,283 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,286 INFO L280 TraceCheckUtils]: 14: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,286 INFO L263 TraceCheckUtils]: 15: Hoare triple {1740#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-18 04:56:56,286 INFO L280 TraceCheckUtils]: 16: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-18 04:56:56,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-18 04:56:56,287 INFO L280 TraceCheckUtils]: 18: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-18 04:56:56,287 INFO L280 TraceCheckUtils]: 19: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-18 04:56:56,291 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,293 INFO L280 TraceCheckUtils]: 21: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,294 INFO L280 TraceCheckUtils]: 22: Hoare triple {1740#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,294 INFO L280 TraceCheckUtils]: 23: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,299 INFO L280 TraceCheckUtils]: 24: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,308 INFO L280 TraceCheckUtils]: 25: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume true; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,310 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1740#(<= |fibo_#in~n| 2)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,311 INFO L280 TraceCheckUtils]: 27: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,311 INFO L263 TraceCheckUtils]: 28: Hoare triple {1727#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-18 04:56:56,311 INFO L280 TraceCheckUtils]: 29: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-18 04:56:56,311 INFO L280 TraceCheckUtils]: 30: Hoare triple {1657#true} assume !(~n < 1); {1657#true} is VALID [2020-07-18 04:56:56,312 INFO L280 TraceCheckUtils]: 31: Hoare triple {1657#true} assume 1 == ~n; {1657#true} is VALID [2020-07-18 04:56:56,312 INFO L280 TraceCheckUtils]: 32: Hoare triple {1657#true} #res := 1; {1657#true} is VALID [2020-07-18 04:56:56,312 INFO L280 TraceCheckUtils]: 33: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-18 04:56:56,313 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {1657#true} {1727#(<= |fibo_#in~n| 3)} #48#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,313 INFO L280 TraceCheckUtils]: 35: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,314 INFO L280 TraceCheckUtils]: 36: Hoare triple {1727#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,315 INFO L280 TraceCheckUtils]: 37: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,315 INFO L280 TraceCheckUtils]: 38: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret0; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,316 INFO L280 TraceCheckUtils]: 39: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume true; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,317 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1727#(<= |fibo_#in~n| 3)} {1661#(<= 7 main_~x~0)} #44#return; {1658#false} is VALID [2020-07-18 04:56:56,319 INFO L263 TraceCheckUtils]: 0: Hoare triple {1657#true} call ULTIMATE.init(); {1657#true} is VALID [2020-07-18 04:56:56,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-18 04:56:56,320 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1657#true} {1657#true} #40#return; {1657#true} is VALID [2020-07-18 04:56:56,321 INFO L263 TraceCheckUtils]: 3: Hoare triple {1657#true} call #t~ret3 := main(); {1657#true} is VALID [2020-07-18 04:56:56,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {1657#true} ~x~0 := 7; {1661#(<= 7 main_~x~0)} is VALID [2020-07-18 04:56:56,322 INFO L263 TraceCheckUtils]: 5: Hoare triple {1661#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {1657#true} is VALID [2020-07-18 04:56:56,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,327 INFO L280 TraceCheckUtils]: 7: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,328 INFO L280 TraceCheckUtils]: 8: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,328 INFO L263 TraceCheckUtils]: 9: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-18 04:56:56,329 INFO L280 TraceCheckUtils]: 10: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,329 INFO L280 TraceCheckUtils]: 11: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,330 INFO L280 TraceCheckUtils]: 12: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,330 INFO L263 TraceCheckUtils]: 13: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {1657#true} is VALID [2020-07-18 04:56:56,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {1657#true} ~n := #in~n; {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,331 INFO L280 TraceCheckUtils]: 15: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {1703#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:56,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {1703#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,332 INFO L280 TraceCheckUtils]: 17: Hoare triple {1746#(<= |fibo_#in~n| 1)} #res := 1; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,333 INFO L280 TraceCheckUtils]: 18: Hoare triple {1746#(<= |fibo_#in~n| 1)} assume true; {1746#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:56,335 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1746#(<= |fibo_#in~n| 1)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,335 INFO L280 TraceCheckUtils]: 20: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,336 INFO L263 TraceCheckUtils]: 21: Hoare triple {1740#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-18 04:56:56,336 INFO L280 TraceCheckUtils]: 22: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-18 04:56:56,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {1657#true} assume ~n < 1; {1657#true} is VALID [2020-07-18 04:56:56,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {1657#true} #res := 0; {1657#true} is VALID [2020-07-18 04:56:56,336 INFO L280 TraceCheckUtils]: 25: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-18 04:56:56,338 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1657#true} {1740#(<= |fibo_#in~n| 2)} #48#return; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,338 INFO L280 TraceCheckUtils]: 27: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,339 INFO L280 TraceCheckUtils]: 28: Hoare triple {1740#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,339 INFO L280 TraceCheckUtils]: 29: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret1; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,340 INFO L280 TraceCheckUtils]: 30: Hoare triple {1740#(<= |fibo_#in~n| 2)} havoc #t~ret0; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,340 INFO L280 TraceCheckUtils]: 31: Hoare triple {1740#(<= |fibo_#in~n| 2)} assume true; {1740#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:56,341 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1740#(<= |fibo_#in~n| 2)} {1703#(= fibo_~n |fibo_#in~n|)} #46#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,342 INFO L280 TraceCheckUtils]: 33: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,342 INFO L263 TraceCheckUtils]: 34: Hoare triple {1727#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {1657#true} is VALID [2020-07-18 04:56:56,342 INFO L280 TraceCheckUtils]: 35: Hoare triple {1657#true} ~n := #in~n; {1657#true} is VALID [2020-07-18 04:56:56,343 INFO L280 TraceCheckUtils]: 36: Hoare triple {1657#true} assume !(~n < 1); {1657#true} is VALID [2020-07-18 04:56:56,343 INFO L280 TraceCheckUtils]: 37: Hoare triple {1657#true} assume 1 == ~n; {1657#true} is VALID [2020-07-18 04:56:56,343 INFO L280 TraceCheckUtils]: 38: Hoare triple {1657#true} #res := 1; {1657#true} is VALID [2020-07-18 04:56:56,343 INFO L280 TraceCheckUtils]: 39: Hoare triple {1657#true} assume true; {1657#true} is VALID [2020-07-18 04:56:56,344 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1657#true} {1727#(<= |fibo_#in~n| 3)} #48#return; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,345 INFO L280 TraceCheckUtils]: 41: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,345 INFO L280 TraceCheckUtils]: 42: Hoare triple {1727#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,345 INFO L280 TraceCheckUtils]: 43: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret1; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,346 INFO L280 TraceCheckUtils]: 44: Hoare triple {1727#(<= |fibo_#in~n| 3)} havoc #t~ret0; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,348 INFO L280 TraceCheckUtils]: 45: Hoare triple {1727#(<= |fibo_#in~n| 3)} assume true; {1727#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:56,349 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1727#(<= |fibo_#in~n| 3)} {1661#(<= 7 main_~x~0)} #44#return; {1658#false} is VALID [2020-07-18 04:56:56,349 INFO L280 TraceCheckUtils]: 47: Hoare triple {1658#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1658#false} is VALID [2020-07-18 04:56:56,350 INFO L280 TraceCheckUtils]: 48: Hoare triple {1658#false} ~result~0 := #t~ret2; {1658#false} is VALID [2020-07-18 04:56:56,350 INFO L280 TraceCheckUtils]: 49: Hoare triple {1658#false} havoc #t~ret2; {1658#false} is VALID [2020-07-18 04:56:56,350 INFO L280 TraceCheckUtils]: 50: Hoare triple {1658#false} assume 13 != ~result~0; {1658#false} is VALID [2020-07-18 04:56:56,350 INFO L280 TraceCheckUtils]: 51: Hoare triple {1658#false} assume !false; {1658#false} is VALID [2020-07-18 04:56:56,353 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-07-18 04:56:56,353 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1951875349] [2020-07-18 04:56:56,355 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:56:56,355 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-07-18 04:56:56,355 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721556952] [2020-07-18 04:56:56,355 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2020-07-18 04:56:56,356 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:56:56,357 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-18 04:56:56,408 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:56,408 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-18 04:56:56,409 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:56:56,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-18 04:56:56,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-07-18 04:56:56,410 INFO L87 Difference]: Start difference. First operand 55 states and 70 transitions. Second operand 7 states. [2020-07-18 04:56:56,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:56,930 INFO L93 Difference]: Finished difference Result 89 states and 117 transitions. [2020-07-18 04:56:56,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-18 04:56:56,930 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2020-07-18 04:56:56,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:56:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 04:56:56,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 72 transitions. [2020-07-18 04:56:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-18 04:56:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 72 transitions. [2020-07-18 04:56:56,936 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 72 transitions. [2020-07-18 04:56:57,037 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:57,043 INFO L225 Difference]: With dead ends: 89 [2020-07-18 04:56:57,043 INFO L226 Difference]: Without dead ends: 83 [2020-07-18 04:56:57,044 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-18 04:56:57,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2020-07-18 04:56:57,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 77. [2020-07-18 04:56:57,182 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:56:57,182 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand 77 states. [2020-07-18 04:56:57,182 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand 77 states. [2020-07-18 04:56:57,182 INFO L87 Difference]: Start difference. First operand 83 states. Second operand 77 states. [2020-07-18 04:56:57,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:57,190 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-18 04:56:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-18 04:56:57,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:57,191 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:57,191 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand 83 states. [2020-07-18 04:56:57,191 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 83 states. [2020-07-18 04:56:57,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:57,198 INFO L93 Difference]: Finished difference Result 83 states and 111 transitions. [2020-07-18 04:56:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 111 transitions. [2020-07-18 04:56:57,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:57,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:57,200 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:56:57,200 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:56:57,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2020-07-18 04:56:57,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 103 transitions. [2020-07-18 04:56:57,206 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 103 transitions. Word has length 52 [2020-07-18 04:56:57,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:56:57,206 INFO L479 AbstractCegarLoop]: Abstraction has 77 states and 103 transitions. [2020-07-18 04:56:57,206 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-18 04:56:57,206 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 77 states and 103 transitions. [2020-07-18 04:56:57,355 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 103 transitions. [2020-07-18 04:56:57,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2020-07-18 04:56:57,360 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:56:57,360 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 11, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:56:57,360 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 04:56:57,361 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:56:57,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:56:57,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1883941443, now seen corresponding path program 4 times [2020-07-18 04:56:57,361 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:56:57,361 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2111959589] [2020-07-18 04:56:57,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:56:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,436 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,437 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2256#true} {2256#true} #40#return; {2256#true} is VALID [2020-07-18 04:56:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,567 INFO L280 TraceCheckUtils]: 3: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,569 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,575 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,575 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,577 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,578 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,578 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,579 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,579 INFO L280 TraceCheckUtils]: 7: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,580 INFO L280 TraceCheckUtils]: 8: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,581 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,582 INFO L263 TraceCheckUtils]: 11: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,582 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,582 INFO L280 TraceCheckUtils]: 13: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,583 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,583 INFO L280 TraceCheckUtils]: 15: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,584 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,584 INFO L280 TraceCheckUtils]: 17: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,584 INFO L280 TraceCheckUtils]: 18: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,585 INFO L280 TraceCheckUtils]: 19: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,585 INFO L280 TraceCheckUtils]: 20: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,586 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,601 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,603 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,603 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,604 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,604 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,605 INFO L263 TraceCheckUtils]: 7: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,605 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,606 INFO L280 TraceCheckUtils]: 9: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,606 INFO L280 TraceCheckUtils]: 10: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,607 INFO L280 TraceCheckUtils]: 11: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,607 INFO L280 TraceCheckUtils]: 12: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,608 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,609 INFO L280 TraceCheckUtils]: 14: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,609 INFO L263 TraceCheckUtils]: 15: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,609 INFO L280 TraceCheckUtils]: 16: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,609 INFO L280 TraceCheckUtils]: 17: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,610 INFO L280 TraceCheckUtils]: 18: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,610 INFO L280 TraceCheckUtils]: 19: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,624 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,626 INFO L280 TraceCheckUtils]: 21: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,627 INFO L280 TraceCheckUtils]: 22: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,627 INFO L280 TraceCheckUtils]: 23: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,628 INFO L280 TraceCheckUtils]: 24: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,628 INFO L280 TraceCheckUtils]: 25: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,629 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,630 INFO L280 TraceCheckUtils]: 27: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,630 INFO L263 TraceCheckUtils]: 28: Hoare triple {2498#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,630 INFO L280 TraceCheckUtils]: 29: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,630 INFO L280 TraceCheckUtils]: 30: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,630 INFO L280 TraceCheckUtils]: 31: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,631 INFO L280 TraceCheckUtils]: 32: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,631 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,631 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,633 INFO L280 TraceCheckUtils]: 35: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,634 INFO L280 TraceCheckUtils]: 36: Hoare triple {2498#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,634 INFO L280 TraceCheckUtils]: 37: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,635 INFO L280 TraceCheckUtils]: 38: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,635 INFO L280 TraceCheckUtils]: 39: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume true; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,639 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2498#(<= |fibo_#in~n| 3)} {2256#true} #46#return; {2414#(<= fibo_~n 4)} is VALID [2020-07-18 04:56:57,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,749 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,755 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,757 INFO L263 TraceCheckUtils]: 3: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,757 INFO L280 TraceCheckUtils]: 7: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,758 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,758 INFO L263 TraceCheckUtils]: 11: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,759 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,759 INFO L280 TraceCheckUtils]: 13: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,759 INFO L280 TraceCheckUtils]: 15: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,760 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,761 INFO L280 TraceCheckUtils]: 18: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,761 INFO L280 TraceCheckUtils]: 20: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,762 INFO L280 TraceCheckUtils]: 21: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,763 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,773 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,774 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,776 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,777 INFO L263 TraceCheckUtils]: 7: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,777 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,777 INFO L280 TraceCheckUtils]: 9: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,777 INFO L280 TraceCheckUtils]: 10: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,778 INFO L280 TraceCheckUtils]: 11: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,778 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,782 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,783 INFO L280 TraceCheckUtils]: 14: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,783 INFO L263 TraceCheckUtils]: 15: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,783 INFO L280 TraceCheckUtils]: 18: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,784 INFO L280 TraceCheckUtils]: 19: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,784 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,785 INFO L280 TraceCheckUtils]: 21: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,785 INFO L280 TraceCheckUtils]: 22: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,786 INFO L280 TraceCheckUtils]: 23: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,786 INFO L280 TraceCheckUtils]: 24: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,787 INFO L280 TraceCheckUtils]: 25: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,788 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,789 INFO L280 TraceCheckUtils]: 27: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,789 INFO L263 TraceCheckUtils]: 28: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,789 INFO L280 TraceCheckUtils]: 29: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,789 INFO L280 TraceCheckUtils]: 30: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,789 INFO L280 TraceCheckUtils]: 31: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,790 INFO L280 TraceCheckUtils]: 32: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,790 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,791 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,794 INFO L280 TraceCheckUtils]: 35: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,795 INFO L280 TraceCheckUtils]: 36: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,795 INFO L280 TraceCheckUtils]: 37: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,796 INFO L280 TraceCheckUtils]: 39: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,797 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:57,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,810 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,813 INFO L263 TraceCheckUtils]: 3: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,814 INFO L263 TraceCheckUtils]: 7: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,815 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,816 INFO L280 TraceCheckUtils]: 10: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,816 INFO L263 TraceCheckUtils]: 11: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,816 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,817 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,817 INFO L280 TraceCheckUtils]: 15: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,817 INFO L280 TraceCheckUtils]: 16: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,818 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,819 INFO L280 TraceCheckUtils]: 18: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,819 INFO L263 TraceCheckUtils]: 19: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,819 INFO L280 TraceCheckUtils]: 20: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,819 INFO L280 TraceCheckUtils]: 21: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,819 INFO L280 TraceCheckUtils]: 22: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,820 INFO L280 TraceCheckUtils]: 23: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,820 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,821 INFO L280 TraceCheckUtils]: 25: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,821 INFO L280 TraceCheckUtils]: 26: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,822 INFO L280 TraceCheckUtils]: 27: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,822 INFO L280 TraceCheckUtils]: 28: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,823 INFO L280 TraceCheckUtils]: 29: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,824 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,825 INFO L280 TraceCheckUtils]: 31: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,825 INFO L263 TraceCheckUtils]: 32: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,825 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,825 INFO L280 TraceCheckUtils]: 34: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,826 INFO L280 TraceCheckUtils]: 35: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,826 INFO L280 TraceCheckUtils]: 36: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,826 INFO L280 TraceCheckUtils]: 37: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,827 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,827 INFO L280 TraceCheckUtils]: 39: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,828 INFO L280 TraceCheckUtils]: 40: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,829 INFO L280 TraceCheckUtils]: 41: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,829 INFO L280 TraceCheckUtils]: 42: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,830 INFO L280 TraceCheckUtils]: 43: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,831 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,831 INFO L280 TraceCheckUtils]: 45: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,832 INFO L263 TraceCheckUtils]: 46: Hoare triple {2559#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,832 INFO L280 TraceCheckUtils]: 47: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,832 INFO L280 TraceCheckUtils]: 48: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,832 INFO L280 TraceCheckUtils]: 49: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,832 INFO L280 TraceCheckUtils]: 50: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,833 INFO L280 TraceCheckUtils]: 51: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,833 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,834 INFO L280 TraceCheckUtils]: 53: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,835 INFO L280 TraceCheckUtils]: 54: Hoare triple {2559#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,835 INFO L280 TraceCheckUtils]: 55: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,836 INFO L280 TraceCheckUtils]: 56: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,836 INFO L280 TraceCheckUtils]: 57: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume true; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,837 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2559#(<= 3 |fibo_#in~n|)} {2414#(<= fibo_~n 4)} #48#return; {2257#false} is VALID [2020-07-18 04:56:57,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {2256#true} assume !(1 == ~n); {2256#true} is VALID [2020-07-18 04:56:57,841 INFO L263 TraceCheckUtils]: 3: Hoare triple {2256#true} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,842 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,843 INFO L280 TraceCheckUtils]: 5: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,844 INFO L263 TraceCheckUtils]: 7: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,846 INFO L263 TraceCheckUtils]: 11: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,848 INFO L280 TraceCheckUtils]: 13: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,849 INFO L280 TraceCheckUtils]: 14: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,849 INFO L280 TraceCheckUtils]: 15: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,850 INFO L280 TraceCheckUtils]: 16: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,851 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,852 INFO L280 TraceCheckUtils]: 18: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,852 INFO L263 TraceCheckUtils]: 19: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,852 INFO L280 TraceCheckUtils]: 20: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,852 INFO L280 TraceCheckUtils]: 21: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,853 INFO L280 TraceCheckUtils]: 22: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,853 INFO L280 TraceCheckUtils]: 23: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,854 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,854 INFO L280 TraceCheckUtils]: 25: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,855 INFO L280 TraceCheckUtils]: 26: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,855 INFO L280 TraceCheckUtils]: 27: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,856 INFO L280 TraceCheckUtils]: 28: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,856 INFO L280 TraceCheckUtils]: 29: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,857 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,858 INFO L280 TraceCheckUtils]: 31: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,858 INFO L263 TraceCheckUtils]: 32: Hoare triple {2498#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,858 INFO L280 TraceCheckUtils]: 33: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,859 INFO L280 TraceCheckUtils]: 34: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,859 INFO L280 TraceCheckUtils]: 35: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,859 INFO L280 TraceCheckUtils]: 36: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,859 INFO L280 TraceCheckUtils]: 37: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,860 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,860 INFO L280 TraceCheckUtils]: 39: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,861 INFO L280 TraceCheckUtils]: 40: Hoare triple {2498#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,861 INFO L280 TraceCheckUtils]: 41: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,862 INFO L280 TraceCheckUtils]: 42: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,862 INFO L280 TraceCheckUtils]: 43: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume true; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,864 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2498#(<= |fibo_#in~n| 3)} {2256#true} #46#return; {2414#(<= fibo_~n 4)} is VALID [2020-07-18 04:56:57,864 INFO L280 TraceCheckUtils]: 45: Hoare triple {2414#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2414#(<= fibo_~n 4)} is VALID [2020-07-18 04:56:57,864 INFO L263 TraceCheckUtils]: 46: Hoare triple {2414#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,865 INFO L280 TraceCheckUtils]: 47: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,865 INFO L280 TraceCheckUtils]: 48: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,866 INFO L280 TraceCheckUtils]: 49: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,866 INFO L263 TraceCheckUtils]: 50: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,867 INFO L280 TraceCheckUtils]: 51: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,867 INFO L280 TraceCheckUtils]: 52: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,868 INFO L280 TraceCheckUtils]: 53: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,868 INFO L263 TraceCheckUtils]: 54: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,868 INFO L280 TraceCheckUtils]: 55: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,869 INFO L280 TraceCheckUtils]: 56: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,869 INFO L280 TraceCheckUtils]: 57: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,870 INFO L263 TraceCheckUtils]: 58: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,870 INFO L280 TraceCheckUtils]: 59: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,870 INFO L280 TraceCheckUtils]: 60: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,870 INFO L280 TraceCheckUtils]: 61: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,870 INFO L280 TraceCheckUtils]: 62: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,871 INFO L280 TraceCheckUtils]: 63: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,871 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,872 INFO L280 TraceCheckUtils]: 65: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,872 INFO L263 TraceCheckUtils]: 66: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,872 INFO L280 TraceCheckUtils]: 67: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,873 INFO L280 TraceCheckUtils]: 68: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,873 INFO L280 TraceCheckUtils]: 69: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,873 INFO L280 TraceCheckUtils]: 70: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,874 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,874 INFO L280 TraceCheckUtils]: 72: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,875 INFO L280 TraceCheckUtils]: 73: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,875 INFO L280 TraceCheckUtils]: 74: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,876 INFO L280 TraceCheckUtils]: 75: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,876 INFO L280 TraceCheckUtils]: 76: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,877 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,878 INFO L280 TraceCheckUtils]: 78: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,878 INFO L263 TraceCheckUtils]: 79: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,878 INFO L280 TraceCheckUtils]: 80: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,879 INFO L280 TraceCheckUtils]: 81: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,879 INFO L280 TraceCheckUtils]: 82: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,879 INFO L280 TraceCheckUtils]: 83: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,879 INFO L280 TraceCheckUtils]: 84: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,880 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,881 INFO L280 TraceCheckUtils]: 86: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,881 INFO L280 TraceCheckUtils]: 87: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,882 INFO L280 TraceCheckUtils]: 88: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,882 INFO L280 TraceCheckUtils]: 89: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,883 INFO L280 TraceCheckUtils]: 90: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,884 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,884 INFO L280 TraceCheckUtils]: 92: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,884 INFO L263 TraceCheckUtils]: 93: Hoare triple {2559#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,885 INFO L280 TraceCheckUtils]: 94: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,885 INFO L280 TraceCheckUtils]: 95: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,885 INFO L280 TraceCheckUtils]: 96: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,885 INFO L280 TraceCheckUtils]: 97: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,885 INFO L280 TraceCheckUtils]: 98: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,886 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,887 INFO L280 TraceCheckUtils]: 100: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,887 INFO L280 TraceCheckUtils]: 101: Hoare triple {2559#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,888 INFO L280 TraceCheckUtils]: 102: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,888 INFO L280 TraceCheckUtils]: 103: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,889 INFO L280 TraceCheckUtils]: 104: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume true; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,890 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {2559#(<= 3 |fibo_#in~n|)} {2414#(<= fibo_~n 4)} #48#return; {2257#false} is VALID [2020-07-18 04:56:57,890 INFO L280 TraceCheckUtils]: 106: Hoare triple {2257#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2257#false} is VALID [2020-07-18 04:56:57,890 INFO L280 TraceCheckUtils]: 107: Hoare triple {2257#false} #res := #t~ret0 + #t~ret1; {2257#false} is VALID [2020-07-18 04:56:57,891 INFO L280 TraceCheckUtils]: 108: Hoare triple {2257#false} havoc #t~ret1; {2257#false} is VALID [2020-07-18 04:56:57,891 INFO L280 TraceCheckUtils]: 109: Hoare triple {2257#false} havoc #t~ret0; {2257#false} is VALID [2020-07-18 04:56:57,891 INFO L280 TraceCheckUtils]: 110: Hoare triple {2257#false} assume true; {2257#false} is VALID [2020-07-18 04:56:57,891 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2257#false} {2260#(<= 7 main_~x~0)} #44#return; {2257#false} is VALID [2020-07-18 04:56:57,900 INFO L263 TraceCheckUtils]: 0: Hoare triple {2256#true} call ULTIMATE.init(); {2256#true} is VALID [2020-07-18 04:56:57,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,901 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2256#true} {2256#true} #40#return; {2256#true} is VALID [2020-07-18 04:56:57,901 INFO L263 TraceCheckUtils]: 3: Hoare triple {2256#true} call #t~ret3 := main(); {2256#true} is VALID [2020-07-18 04:56:57,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {2256#true} ~x~0 := 7; {2260#(<= 7 main_~x~0)} is VALID [2020-07-18 04:56:57,902 INFO L263 TraceCheckUtils]: 5: Hoare triple {2260#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {2256#true} is VALID [2020-07-18 04:56:57,902 INFO L280 TraceCheckUtils]: 6: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,902 INFO L280 TraceCheckUtils]: 7: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,902 INFO L280 TraceCheckUtils]: 8: Hoare triple {2256#true} assume !(1 == ~n); {2256#true} is VALID [2020-07-18 04:56:57,902 INFO L263 TraceCheckUtils]: 9: Hoare triple {2256#true} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,903 INFO L280 TraceCheckUtils]: 11: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,903 INFO L280 TraceCheckUtils]: 12: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,903 INFO L263 TraceCheckUtils]: 13: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,904 INFO L280 TraceCheckUtils]: 14: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,904 INFO L280 TraceCheckUtils]: 15: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,905 INFO L280 TraceCheckUtils]: 16: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,905 INFO L263 TraceCheckUtils]: 17: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,905 INFO L280 TraceCheckUtils]: 18: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,906 INFO L280 TraceCheckUtils]: 19: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,906 INFO L280 TraceCheckUtils]: 20: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,907 INFO L280 TraceCheckUtils]: 21: Hoare triple {2517#(<= |fibo_#in~n| 1)} #res := 1; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,907 INFO L280 TraceCheckUtils]: 22: Hoare triple {2517#(<= |fibo_#in~n| 1)} assume true; {2517#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:57,908 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2517#(<= |fibo_#in~n| 1)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,908 INFO L280 TraceCheckUtils]: 24: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,908 INFO L263 TraceCheckUtils]: 25: Hoare triple {2511#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,908 INFO L280 TraceCheckUtils]: 26: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,909 INFO L280 TraceCheckUtils]: 27: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,909 INFO L280 TraceCheckUtils]: 28: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,909 INFO L280 TraceCheckUtils]: 29: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,911 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2256#true} {2511#(<= |fibo_#in~n| 2)} #48#return; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,913 INFO L280 TraceCheckUtils]: 31: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,913 INFO L280 TraceCheckUtils]: 32: Hoare triple {2511#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,914 INFO L280 TraceCheckUtils]: 33: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret1; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,914 INFO L280 TraceCheckUtils]: 34: Hoare triple {2511#(<= |fibo_#in~n| 2)} havoc #t~ret0; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,914 INFO L280 TraceCheckUtils]: 35: Hoare triple {2511#(<= |fibo_#in~n| 2)} assume true; {2511#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:57,915 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2511#(<= |fibo_#in~n| 2)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,916 INFO L280 TraceCheckUtils]: 37: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,916 INFO L263 TraceCheckUtils]: 38: Hoare triple {2498#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,916 INFO L280 TraceCheckUtils]: 39: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,916 INFO L280 TraceCheckUtils]: 40: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,916 INFO L280 TraceCheckUtils]: 41: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,916 INFO L280 TraceCheckUtils]: 42: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,917 INFO L280 TraceCheckUtils]: 43: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,917 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2256#true} {2498#(<= |fibo_#in~n| 3)} #48#return; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,918 INFO L280 TraceCheckUtils]: 45: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,918 INFO L280 TraceCheckUtils]: 46: Hoare triple {2498#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,919 INFO L280 TraceCheckUtils]: 47: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret1; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,919 INFO L280 TraceCheckUtils]: 48: Hoare triple {2498#(<= |fibo_#in~n| 3)} havoc #t~ret0; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,920 INFO L280 TraceCheckUtils]: 49: Hoare triple {2498#(<= |fibo_#in~n| 3)} assume true; {2498#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:57,920 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2498#(<= |fibo_#in~n| 3)} {2256#true} #46#return; {2414#(<= fibo_~n 4)} is VALID [2020-07-18 04:56:57,921 INFO L280 TraceCheckUtils]: 51: Hoare triple {2414#(<= fibo_~n 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2414#(<= fibo_~n 4)} is VALID [2020-07-18 04:56:57,921 INFO L263 TraceCheckUtils]: 52: Hoare triple {2414#(<= fibo_~n 4)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,922 INFO L280 TraceCheckUtils]: 53: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,922 INFO L280 TraceCheckUtils]: 54: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,923 INFO L280 TraceCheckUtils]: 55: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,923 INFO L263 TraceCheckUtils]: 56: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,923 INFO L280 TraceCheckUtils]: 57: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,924 INFO L280 TraceCheckUtils]: 58: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,924 INFO L280 TraceCheckUtils]: 59: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,924 INFO L263 TraceCheckUtils]: 60: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,924 INFO L280 TraceCheckUtils]: 61: Hoare triple {2256#true} ~n := #in~n; {2474#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,925 INFO L280 TraceCheckUtils]: 62: Hoare triple {2474#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,925 INFO L280 TraceCheckUtils]: 63: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,925 INFO L263 TraceCheckUtils]: 64: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {2256#true} is VALID [2020-07-18 04:56:57,925 INFO L280 TraceCheckUtils]: 65: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,926 INFO L280 TraceCheckUtils]: 66: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,926 INFO L280 TraceCheckUtils]: 67: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,926 INFO L280 TraceCheckUtils]: 68: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,926 INFO L280 TraceCheckUtils]: 69: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,927 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #46#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,927 INFO L280 TraceCheckUtils]: 71: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,927 INFO L263 TraceCheckUtils]: 72: Hoare triple {2596#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,927 INFO L280 TraceCheckUtils]: 73: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,927 INFO L280 TraceCheckUtils]: 74: Hoare triple {2256#true} assume ~n < 1; {2256#true} is VALID [2020-07-18 04:56:57,927 INFO L280 TraceCheckUtils]: 75: Hoare triple {2256#true} #res := 0; {2256#true} is VALID [2020-07-18 04:56:57,927 INFO L280 TraceCheckUtils]: 76: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,928 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2256#true} {2596#(<= 1 |fibo_#in~n|)} #48#return; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,928 INFO L280 TraceCheckUtils]: 78: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,929 INFO L280 TraceCheckUtils]: 79: Hoare triple {2596#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,929 INFO L280 TraceCheckUtils]: 80: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,929 INFO L280 TraceCheckUtils]: 81: Hoare triple {2596#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,930 INFO L280 TraceCheckUtils]: 82: Hoare triple {2596#(<= 1 |fibo_#in~n|)} assume true; {2596#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,931 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2596#(<= 1 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,931 INFO L280 TraceCheckUtils]: 84: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,931 INFO L263 TraceCheckUtils]: 85: Hoare triple {2589#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,931 INFO L280 TraceCheckUtils]: 86: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,931 INFO L280 TraceCheckUtils]: 87: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,932 INFO L280 TraceCheckUtils]: 88: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,932 INFO L280 TraceCheckUtils]: 89: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,932 INFO L280 TraceCheckUtils]: 90: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,932 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {2256#true} {2589#(<= 2 |fibo_#in~n|)} #48#return; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,933 INFO L280 TraceCheckUtils]: 92: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,933 INFO L280 TraceCheckUtils]: 93: Hoare triple {2589#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,933 INFO L280 TraceCheckUtils]: 94: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,934 INFO L280 TraceCheckUtils]: 95: Hoare triple {2589#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,934 INFO L280 TraceCheckUtils]: 96: Hoare triple {2589#(<= 2 |fibo_#in~n|)} assume true; {2589#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,935 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2589#(<= 2 |fibo_#in~n|)} {2474#(= fibo_~n |fibo_#in~n|)} #46#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,935 INFO L280 TraceCheckUtils]: 98: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,936 INFO L263 TraceCheckUtils]: 99: Hoare triple {2559#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {2256#true} is VALID [2020-07-18 04:56:57,936 INFO L280 TraceCheckUtils]: 100: Hoare triple {2256#true} ~n := #in~n; {2256#true} is VALID [2020-07-18 04:56:57,936 INFO L280 TraceCheckUtils]: 101: Hoare triple {2256#true} assume !(~n < 1); {2256#true} is VALID [2020-07-18 04:56:57,936 INFO L280 TraceCheckUtils]: 102: Hoare triple {2256#true} assume 1 == ~n; {2256#true} is VALID [2020-07-18 04:56:57,936 INFO L280 TraceCheckUtils]: 103: Hoare triple {2256#true} #res := 1; {2256#true} is VALID [2020-07-18 04:56:57,936 INFO L280 TraceCheckUtils]: 104: Hoare triple {2256#true} assume true; {2256#true} is VALID [2020-07-18 04:56:57,937 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {2256#true} {2559#(<= 3 |fibo_#in~n|)} #48#return; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,937 INFO L280 TraceCheckUtils]: 106: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,938 INFO L280 TraceCheckUtils]: 107: Hoare triple {2559#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,938 INFO L280 TraceCheckUtils]: 108: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,938 INFO L280 TraceCheckUtils]: 109: Hoare triple {2559#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,939 INFO L280 TraceCheckUtils]: 110: Hoare triple {2559#(<= 3 |fibo_#in~n|)} assume true; {2559#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:56:57,940 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2559#(<= 3 |fibo_#in~n|)} {2414#(<= fibo_~n 4)} #48#return; {2257#false} is VALID [2020-07-18 04:56:57,940 INFO L280 TraceCheckUtils]: 112: Hoare triple {2257#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2257#false} is VALID [2020-07-18 04:56:57,940 INFO L280 TraceCheckUtils]: 113: Hoare triple {2257#false} #res := #t~ret0 + #t~ret1; {2257#false} is VALID [2020-07-18 04:56:57,940 INFO L280 TraceCheckUtils]: 114: Hoare triple {2257#false} havoc #t~ret1; {2257#false} is VALID [2020-07-18 04:56:57,940 INFO L280 TraceCheckUtils]: 115: Hoare triple {2257#false} havoc #t~ret0; {2257#false} is VALID [2020-07-18 04:56:57,940 INFO L280 TraceCheckUtils]: 116: Hoare triple {2257#false} assume true; {2257#false} is VALID [2020-07-18 04:56:57,940 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2257#false} {2260#(<= 7 main_~x~0)} #44#return; {2257#false} is VALID [2020-07-18 04:56:57,941 INFO L280 TraceCheckUtils]: 118: Hoare triple {2257#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2257#false} is VALID [2020-07-18 04:56:57,941 INFO L280 TraceCheckUtils]: 119: Hoare triple {2257#false} ~result~0 := #t~ret2; {2257#false} is VALID [2020-07-18 04:56:57,941 INFO L280 TraceCheckUtils]: 120: Hoare triple {2257#false} havoc #t~ret2; {2257#false} is VALID [2020-07-18 04:56:57,941 INFO L280 TraceCheckUtils]: 121: Hoare triple {2257#false} assume 13 != ~result~0; {2257#false} is VALID [2020-07-18 04:56:57,941 INFO L280 TraceCheckUtils]: 122: Hoare triple {2257#false} assume !false; {2257#false} is VALID [2020-07-18 04:56:57,959 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 130 proven. 176 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2020-07-18 04:56:57,959 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2111959589] [2020-07-18 04:56:57,959 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:56:57,960 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-18 04:56:57,960 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611665614] [2020-07-18 04:56:57,961 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 123 [2020-07-18 04:56:57,986 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:56:57,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-18 04:56:58,082 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:58,082 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-18 04:56:58,083 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:56:58,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-18 04:56:58,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-07-18 04:56:58,084 INFO L87 Difference]: Start difference. First operand 77 states and 103 transitions. Second operand 11 states. [2020-07-18 04:56:58,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:58,985 INFO L93 Difference]: Finished difference Result 142 states and 213 transitions. [2020-07-18 04:56:58,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-18 04:56:58,985 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 123 [2020-07-18 04:56:58,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:56:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 04:56:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 124 transitions. [2020-07-18 04:56:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 04:56:58,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 124 transitions. [2020-07-18 04:56:58,995 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 124 transitions. [2020-07-18 04:56:59,156 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:59,162 INFO L225 Difference]: With dead ends: 142 [2020-07-18 04:56:59,163 INFO L226 Difference]: Without dead ends: 73 [2020-07-18 04:56:59,165 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=118, Invalid=344, Unknown=0, NotChecked=0, Total=462 [2020-07-18 04:56:59,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2020-07-18 04:56:59,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 70. [2020-07-18 04:56:59,303 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:56:59,304 INFO L82 GeneralOperation]: Start isEquivalent. First operand 73 states. Second operand 70 states. [2020-07-18 04:56:59,304 INFO L74 IsIncluded]: Start isIncluded. First operand 73 states. Second operand 70 states. [2020-07-18 04:56:59,304 INFO L87 Difference]: Start difference. First operand 73 states. Second operand 70 states. [2020-07-18 04:56:59,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:59,311 INFO L93 Difference]: Finished difference Result 73 states and 86 transitions. [2020-07-18 04:56:59,311 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2020-07-18 04:56:59,312 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:59,312 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:59,312 INFO L74 IsIncluded]: Start isIncluded. First operand 70 states. Second operand 73 states. [2020-07-18 04:56:59,312 INFO L87 Difference]: Start difference. First operand 70 states. Second operand 73 states. [2020-07-18 04:56:59,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:56:59,318 INFO L93 Difference]: Finished difference Result 73 states and 86 transitions. [2020-07-18 04:56:59,319 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 86 transitions. [2020-07-18 04:56:59,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:56:59,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:56:59,321 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:56:59,321 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:56:59,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2020-07-18 04:56:59,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 83 transitions. [2020-07-18 04:56:59,325 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 83 transitions. Word has length 123 [2020-07-18 04:56:59,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:56:59,325 INFO L479 AbstractCegarLoop]: Abstraction has 70 states and 83 transitions. [2020-07-18 04:56:59,325 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-18 04:56:59,325 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 70 states and 83 transitions. [2020-07-18 04:56:59,422 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:56:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 83 transitions. [2020-07-18 04:56:59,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-07-18 04:56:59,426 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:56:59,426 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:56:59,426 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 04:56:59,426 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:56:59,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:56:59,427 INFO L82 PathProgramCache]: Analyzing trace with hash 532445701, now seen corresponding path program 5 times [2020-07-18 04:56:59,427 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:56:59,427 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [933887019] [2020-07-18 04:56:59,427 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:56:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,496 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3206#true} {3206#true} #40#return; {3206#true} is VALID [2020-07-18 04:56:59,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,699 INFO L280 TraceCheckUtils]: 4: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,700 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:56:59,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:56:59,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,708 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,710 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:56:59,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,713 INFO L280 TraceCheckUtils]: 7: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,715 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,717 INFO L263 TraceCheckUtils]: 11: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:56:59,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:56:59,718 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:56:59,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,719 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,720 INFO L280 TraceCheckUtils]: 17: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,721 INFO L280 TraceCheckUtils]: 18: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,722 INFO L280 TraceCheckUtils]: 19: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,724 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:56:59,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:56:59,730 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:56:59,730 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,731 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,733 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:56:59,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,735 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,736 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:56:59,737 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,737 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,738 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,739 INFO L280 TraceCheckUtils]: 11: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,742 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,743 INFO L280 TraceCheckUtils]: 14: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,743 INFO L263 TraceCheckUtils]: 15: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:56:59,743 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,744 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:56:59,744 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:56:59,744 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,746 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,747 INFO L280 TraceCheckUtils]: 21: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,747 INFO L280 TraceCheckUtils]: 22: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,748 INFO L280 TraceCheckUtils]: 23: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,749 INFO L280 TraceCheckUtils]: 24: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,750 INFO L280 TraceCheckUtils]: 25: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,751 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,752 INFO L280 TraceCheckUtils]: 27: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,752 INFO L263 TraceCheckUtils]: 28: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:56:59,753 INFO L280 TraceCheckUtils]: 29: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,753 INFO L280 TraceCheckUtils]: 30: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:56:59,753 INFO L280 TraceCheckUtils]: 31: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:56:59,754 INFO L280 TraceCheckUtils]: 32: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:56:59,754 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,755 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,756 INFO L280 TraceCheckUtils]: 35: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,757 INFO L280 TraceCheckUtils]: 36: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,758 INFO L280 TraceCheckUtils]: 37: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,758 INFO L280 TraceCheckUtils]: 38: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,759 INFO L280 TraceCheckUtils]: 39: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,761 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:56:59,779 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:56:59,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:56:59,779 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,779 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:56:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:56:59,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:56:59,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,783 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:56:59,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:56:59,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:56:59,785 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:56:59,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,785 INFO L280 TraceCheckUtils]: 5: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:56:59,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:56:59,786 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:56:59,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,787 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:56:59,787 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-18 04:56:59,787 INFO L263 TraceCheckUtils]: 11: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:56:59,788 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,788 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:56:59,788 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:56:59,789 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,789 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:56:59,790 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-18 04:56:59,790 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-18 04:56:59,790 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-18 04:56:59,790 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-18 04:56:59,791 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,792 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,796 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:56:59,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,799 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:56:59,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,802 INFO L263 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:56:59,803 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,803 INFO L280 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:56:59,804 INFO L280 TraceCheckUtils]: 14: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:56:59,808 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,809 INFO L280 TraceCheckUtils]: 18: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,809 INFO L263 TraceCheckUtils]: 19: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:56:59,809 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,810 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:56:59,810 INFO L280 TraceCheckUtils]: 22: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:56:59,810 INFO L280 TraceCheckUtils]: 23: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,812 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,812 INFO L280 TraceCheckUtils]: 25: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,813 INFO L280 TraceCheckUtils]: 26: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,814 INFO L280 TraceCheckUtils]: 27: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,816 INFO L280 TraceCheckUtils]: 29: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:56:59,817 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,818 INFO L280 TraceCheckUtils]: 31: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,818 INFO L263 TraceCheckUtils]: 32: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:56:59,818 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,818 INFO L280 TraceCheckUtils]: 34: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:56:59,819 INFO L280 TraceCheckUtils]: 35: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:56:59,819 INFO L280 TraceCheckUtils]: 36: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:56:59,819 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,820 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,821 INFO L280 TraceCheckUtils]: 39: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,821 INFO L280 TraceCheckUtils]: 40: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,822 INFO L280 TraceCheckUtils]: 41: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,822 INFO L280 TraceCheckUtils]: 42: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,823 INFO L280 TraceCheckUtils]: 43: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:56:59,825 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,826 INFO L280 TraceCheckUtils]: 45: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,826 INFO L263 TraceCheckUtils]: 46: Hoare triple {3606#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:56:59,827 INFO L280 TraceCheckUtils]: 47: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,827 INFO L280 TraceCheckUtils]: 48: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:56:59,827 INFO L280 TraceCheckUtils]: 49: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:56:59,828 INFO L263 TraceCheckUtils]: 50: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:56:59,828 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,828 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:56:59,829 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:56:59,829 INFO L280 TraceCheckUtils]: 54: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:56:59,829 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,829 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:56:59,830 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-18 04:56:59,830 INFO L263 TraceCheckUtils]: 58: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:56:59,830 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:56:59,831 INFO L280 TraceCheckUtils]: 60: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:56:59,831 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:56:59,831 INFO L280 TraceCheckUtils]: 62: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,831 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:56:59,832 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-18 04:56:59,832 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-18 04:56:59,832 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-18 04:56:59,832 INFO L280 TraceCheckUtils]: 67: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-18 04:56:59,833 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:56:59,834 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,835 INFO L280 TraceCheckUtils]: 70: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,836 INFO L280 TraceCheckUtils]: 71: Hoare triple {3606#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,836 INFO L280 TraceCheckUtils]: 72: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,837 INFO L280 TraceCheckUtils]: 73: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,838 INFO L280 TraceCheckUtils]: 74: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume true; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:56:59,840 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3606#(<= |fibo_#in~n| 4)} {3206#true} #46#return; {3469#(<= fibo_~n 5)} is VALID [2020-07-18 04:56:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:56:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:00,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,009 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:00,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,015 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,016 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,020 INFO L280 TraceCheckUtils]: 2: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,020 INFO L263 TraceCheckUtils]: 3: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,021 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,021 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,022 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,023 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,023 INFO L280 TraceCheckUtils]: 10: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,024 INFO L263 TraceCheckUtils]: 11: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,024 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,024 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,025 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,025 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,026 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,027 INFO L280 TraceCheckUtils]: 17: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,029 INFO L280 TraceCheckUtils]: 19: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,030 INFO L280 TraceCheckUtils]: 20: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,031 INFO L280 TraceCheckUtils]: 21: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,033 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:00,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,044 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,047 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,049 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,051 INFO L263 TraceCheckUtils]: 7: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,051 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,052 INFO L280 TraceCheckUtils]: 9: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,052 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,052 INFO L280 TraceCheckUtils]: 11: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,053 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,054 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,055 INFO L280 TraceCheckUtils]: 14: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,056 INFO L263 TraceCheckUtils]: 15: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,056 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,057 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,058 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,059 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,060 INFO L280 TraceCheckUtils]: 21: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,061 INFO L280 TraceCheckUtils]: 22: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,062 INFO L280 TraceCheckUtils]: 23: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,063 INFO L280 TraceCheckUtils]: 24: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,064 INFO L280 TraceCheckUtils]: 25: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,066 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,067 INFO L280 TraceCheckUtils]: 27: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,068 INFO L263 TraceCheckUtils]: 28: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,068 INFO L280 TraceCheckUtils]: 29: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,068 INFO L280 TraceCheckUtils]: 30: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,069 INFO L280 TraceCheckUtils]: 31: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,069 INFO L280 TraceCheckUtils]: 32: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,070 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,071 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,072 INFO L280 TraceCheckUtils]: 35: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,073 INFO L280 TraceCheckUtils]: 36: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,074 INFO L280 TraceCheckUtils]: 37: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,075 INFO L280 TraceCheckUtils]: 38: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,076 INFO L280 TraceCheckUtils]: 39: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,078 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:00,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,098 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,098 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,098 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:57:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:00,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,104 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:57:00,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,106 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,107 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,108 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,108 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:57:00,109 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,109 INFO L263 TraceCheckUtils]: 11: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,109 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,110 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,110 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,111 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:57:00,111 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,112 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,112 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-18 04:57:00,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,114 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,118 INFO L263 TraceCheckUtils]: 3: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,119 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,150 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,151 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,152 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,152 INFO L280 TraceCheckUtils]: 10: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,153 INFO L263 TraceCheckUtils]: 11: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,153 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,153 INFO L280 TraceCheckUtils]: 13: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,154 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,156 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,157 INFO L280 TraceCheckUtils]: 18: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,157 INFO L263 TraceCheckUtils]: 19: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,157 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,158 INFO L280 TraceCheckUtils]: 21: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,158 INFO L280 TraceCheckUtils]: 22: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,158 INFO L280 TraceCheckUtils]: 23: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,160 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,161 INFO L280 TraceCheckUtils]: 25: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,161 INFO L280 TraceCheckUtils]: 26: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,162 INFO L280 TraceCheckUtils]: 27: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,163 INFO L280 TraceCheckUtils]: 28: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,164 INFO L280 TraceCheckUtils]: 29: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,166 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,166 INFO L280 TraceCheckUtils]: 31: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,167 INFO L263 TraceCheckUtils]: 32: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,167 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,168 INFO L280 TraceCheckUtils]: 34: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,168 INFO L280 TraceCheckUtils]: 35: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,168 INFO L280 TraceCheckUtils]: 36: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,169 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,170 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,171 INFO L280 TraceCheckUtils]: 39: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,171 INFO L280 TraceCheckUtils]: 40: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,172 INFO L280 TraceCheckUtils]: 41: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,172 INFO L280 TraceCheckUtils]: 42: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,173 INFO L280 TraceCheckUtils]: 43: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,174 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,175 INFO L280 TraceCheckUtils]: 45: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,175 INFO L263 TraceCheckUtils]: 46: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,175 INFO L280 TraceCheckUtils]: 47: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,175 INFO L280 TraceCheckUtils]: 48: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,176 INFO L280 TraceCheckUtils]: 49: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,176 INFO L263 TraceCheckUtils]: 50: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,176 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,176 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,176 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,177 INFO L280 TraceCheckUtils]: 54: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,177 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,177 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:57:00,177 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,178 INFO L263 TraceCheckUtils]: 58: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,178 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,178 INFO L280 TraceCheckUtils]: 60: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,179 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,179 INFO L280 TraceCheckUtils]: 62: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,179 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:57:00,180 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,180 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,180 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,181 INFO L280 TraceCheckUtils]: 67: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-18 04:57:00,181 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,183 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,183 INFO L280 TraceCheckUtils]: 70: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,184 INFO L280 TraceCheckUtils]: 71: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,185 INFO L280 TraceCheckUtils]: 72: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,186 INFO L280 TraceCheckUtils]: 73: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,186 INFO L280 TraceCheckUtils]: 74: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,188 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-18 04:57:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:00,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,210 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-18 04:57:00,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,211 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,213 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,214 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,214 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,215 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,216 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,217 INFO L263 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,219 INFO L280 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,219 INFO L280 TraceCheckUtils]: 14: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,220 INFO L263 TraceCheckUtils]: 15: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,220 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,220 INFO L280 TraceCheckUtils]: 17: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,221 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,221 INFO L280 TraceCheckUtils]: 19: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,221 INFO L280 TraceCheckUtils]: 20: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,223 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,223 INFO L280 TraceCheckUtils]: 22: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,224 INFO L263 TraceCheckUtils]: 23: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,224 INFO L280 TraceCheckUtils]: 24: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,224 INFO L280 TraceCheckUtils]: 25: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,224 INFO L280 TraceCheckUtils]: 26: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,224 INFO L280 TraceCheckUtils]: 27: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,225 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,226 INFO L280 TraceCheckUtils]: 29: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,226 INFO L280 TraceCheckUtils]: 30: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,227 INFO L280 TraceCheckUtils]: 31: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,227 INFO L280 TraceCheckUtils]: 32: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,228 INFO L280 TraceCheckUtils]: 33: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,229 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,229 INFO L280 TraceCheckUtils]: 35: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,230 INFO L263 TraceCheckUtils]: 36: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,230 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,230 INFO L280 TraceCheckUtils]: 38: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,230 INFO L280 TraceCheckUtils]: 39: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,231 INFO L280 TraceCheckUtils]: 40: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,231 INFO L280 TraceCheckUtils]: 41: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,232 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,232 INFO L280 TraceCheckUtils]: 43: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,233 INFO L280 TraceCheckUtils]: 44: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,233 INFO L280 TraceCheckUtils]: 45: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,234 INFO L280 TraceCheckUtils]: 46: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,234 INFO L280 TraceCheckUtils]: 47: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,235 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,236 INFO L280 TraceCheckUtils]: 49: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,236 INFO L263 TraceCheckUtils]: 50: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,237 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,237 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,237 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,237 INFO L263 TraceCheckUtils]: 54: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,238 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,238 INFO L280 TraceCheckUtils]: 56: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,238 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,239 INFO L280 TraceCheckUtils]: 58: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,239 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,239 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:57:00,240 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,240 INFO L263 TraceCheckUtils]: 62: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,240 INFO L280 TraceCheckUtils]: 63: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,240 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,241 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,241 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,241 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:57:00,242 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,242 INFO L280 TraceCheckUtils]: 69: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,242 INFO L280 TraceCheckUtils]: 70: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,243 INFO L280 TraceCheckUtils]: 71: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-18 04:57:00,243 INFO L280 TraceCheckUtils]: 72: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,244 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,244 INFO L280 TraceCheckUtils]: 74: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,245 INFO L280 TraceCheckUtils]: 75: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,246 INFO L280 TraceCheckUtils]: 76: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,247 INFO L280 TraceCheckUtils]: 77: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,248 INFO L280 TraceCheckUtils]: 78: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,249 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-18 04:57:00,250 INFO L280 TraceCheckUtils]: 80: Hoare triple {3760#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3760#(<= 4 fibo_~n)} is VALID [2020-07-18 04:57:00,250 INFO L263 TraceCheckUtils]: 81: Hoare triple {3760#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,251 INFO L280 TraceCheckUtils]: 82: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,252 INFO L280 TraceCheckUtils]: 83: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,253 INFO L280 TraceCheckUtils]: 84: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,254 INFO L280 TraceCheckUtils]: 85: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,255 INFO L280 TraceCheckUtils]: 86: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,256 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-18 04:57:00,256 INFO L280 TraceCheckUtils]: 88: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-18 04:57:00,257 INFO L280 TraceCheckUtils]: 89: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,257 INFO L280 TraceCheckUtils]: 90: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,257 INFO L280 TraceCheckUtils]: 91: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-18 04:57:00,258 INFO L280 TraceCheckUtils]: 92: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-18 04:57:00,258 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3207#false} {3469#(<= fibo_~n 5)} #48#return; {3207#false} is VALID [2020-07-18 04:57:00,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,269 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,271 INFO L263 TraceCheckUtils]: 7: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,272 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,273 INFO L280 TraceCheckUtils]: 10: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,274 INFO L263 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,275 INFO L280 TraceCheckUtils]: 12: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,277 INFO L263 TraceCheckUtils]: 15: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,280 INFO L280 TraceCheckUtils]: 17: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,281 INFO L280 TraceCheckUtils]: 18: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,282 INFO L280 TraceCheckUtils]: 19: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,282 INFO L280 TraceCheckUtils]: 20: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,284 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,285 INFO L280 TraceCheckUtils]: 22: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,285 INFO L263 TraceCheckUtils]: 23: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,285 INFO L280 TraceCheckUtils]: 24: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,286 INFO L280 TraceCheckUtils]: 25: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,286 INFO L280 TraceCheckUtils]: 26: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,286 INFO L280 TraceCheckUtils]: 27: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,288 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,288 INFO L280 TraceCheckUtils]: 29: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,289 INFO L280 TraceCheckUtils]: 30: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,290 INFO L280 TraceCheckUtils]: 31: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,291 INFO L280 TraceCheckUtils]: 32: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,292 INFO L280 TraceCheckUtils]: 33: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,293 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,294 INFO L280 TraceCheckUtils]: 35: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,294 INFO L263 TraceCheckUtils]: 36: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,295 INFO L280 TraceCheckUtils]: 37: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,295 INFO L280 TraceCheckUtils]: 38: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,295 INFO L280 TraceCheckUtils]: 39: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,296 INFO L280 TraceCheckUtils]: 40: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,296 INFO L280 TraceCheckUtils]: 41: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,297 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,298 INFO L280 TraceCheckUtils]: 43: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,299 INFO L280 TraceCheckUtils]: 44: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,299 INFO L280 TraceCheckUtils]: 45: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,300 INFO L280 TraceCheckUtils]: 46: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,301 INFO L280 TraceCheckUtils]: 47: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,303 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,303 INFO L280 TraceCheckUtils]: 49: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,304 INFO L263 TraceCheckUtils]: 50: Hoare triple {3606#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,304 INFO L280 TraceCheckUtils]: 51: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,304 INFO L280 TraceCheckUtils]: 52: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,305 INFO L280 TraceCheckUtils]: 53: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,305 INFO L263 TraceCheckUtils]: 54: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,305 INFO L280 TraceCheckUtils]: 55: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,306 INFO L280 TraceCheckUtils]: 56: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,306 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,306 INFO L280 TraceCheckUtils]: 58: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,306 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,307 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:57:00,307 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,307 INFO L263 TraceCheckUtils]: 62: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,308 INFO L280 TraceCheckUtils]: 63: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,308 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,308 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,309 INFO L280 TraceCheckUtils]: 66: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,309 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:57:00,309 INFO L280 TraceCheckUtils]: 68: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,309 INFO L280 TraceCheckUtils]: 69: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,310 INFO L280 TraceCheckUtils]: 70: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,310 INFO L280 TraceCheckUtils]: 71: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-18 04:57:00,310 INFO L280 TraceCheckUtils]: 72: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,312 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,313 INFO L280 TraceCheckUtils]: 74: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,313 INFO L280 TraceCheckUtils]: 75: Hoare triple {3606#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,314 INFO L280 TraceCheckUtils]: 76: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,315 INFO L280 TraceCheckUtils]: 77: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,316 INFO L280 TraceCheckUtils]: 78: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume true; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,317 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3606#(<= |fibo_#in~n| 4)} {3206#true} #46#return; {3469#(<= fibo_~n 5)} is VALID [2020-07-18 04:57:00,318 INFO L280 TraceCheckUtils]: 80: Hoare triple {3469#(<= fibo_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3469#(<= fibo_~n 5)} is VALID [2020-07-18 04:57:00,319 INFO L263 TraceCheckUtils]: 81: Hoare triple {3469#(<= fibo_~n 5)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,319 INFO L280 TraceCheckUtils]: 82: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,319 INFO L280 TraceCheckUtils]: 83: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,319 INFO L280 TraceCheckUtils]: 84: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,320 INFO L263 TraceCheckUtils]: 85: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,321 INFO L280 TraceCheckUtils]: 86: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,321 INFO L280 TraceCheckUtils]: 87: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,322 INFO L280 TraceCheckUtils]: 88: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,323 INFO L263 TraceCheckUtils]: 89: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,323 INFO L280 TraceCheckUtils]: 90: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,324 INFO L280 TraceCheckUtils]: 91: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,324 INFO L280 TraceCheckUtils]: 92: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,325 INFO L263 TraceCheckUtils]: 93: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,325 INFO L280 TraceCheckUtils]: 94: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,326 INFO L280 TraceCheckUtils]: 95: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,326 INFO L280 TraceCheckUtils]: 96: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,327 INFO L263 TraceCheckUtils]: 97: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,327 INFO L280 TraceCheckUtils]: 98: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,327 INFO L280 TraceCheckUtils]: 99: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,327 INFO L280 TraceCheckUtils]: 100: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,327 INFO L280 TraceCheckUtils]: 101: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,328 INFO L280 TraceCheckUtils]: 102: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,328 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,329 INFO L280 TraceCheckUtils]: 104: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,329 INFO L263 TraceCheckUtils]: 105: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,330 INFO L280 TraceCheckUtils]: 106: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,330 INFO L280 TraceCheckUtils]: 107: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,330 INFO L280 TraceCheckUtils]: 108: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,330 INFO L280 TraceCheckUtils]: 109: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,331 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,332 INFO L280 TraceCheckUtils]: 111: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,332 INFO L280 TraceCheckUtils]: 112: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,333 INFO L280 TraceCheckUtils]: 113: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,333 INFO L280 TraceCheckUtils]: 114: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,334 INFO L280 TraceCheckUtils]: 115: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,335 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,335 INFO L280 TraceCheckUtils]: 117: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,336 INFO L263 TraceCheckUtils]: 118: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,336 INFO L280 TraceCheckUtils]: 119: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,336 INFO L280 TraceCheckUtils]: 120: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,336 INFO L280 TraceCheckUtils]: 121: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,336 INFO L280 TraceCheckUtils]: 122: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,337 INFO L280 TraceCheckUtils]: 123: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,337 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,338 INFO L280 TraceCheckUtils]: 125: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,338 INFO L280 TraceCheckUtils]: 126: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,339 INFO L280 TraceCheckUtils]: 127: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,339 INFO L280 TraceCheckUtils]: 128: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,340 INFO L280 TraceCheckUtils]: 129: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,341 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,342 INFO L280 TraceCheckUtils]: 131: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,342 INFO L263 TraceCheckUtils]: 132: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,342 INFO L280 TraceCheckUtils]: 133: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,342 INFO L280 TraceCheckUtils]: 134: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,343 INFO L280 TraceCheckUtils]: 135: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,343 INFO L263 TraceCheckUtils]: 136: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,343 INFO L280 TraceCheckUtils]: 137: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,343 INFO L280 TraceCheckUtils]: 138: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,343 INFO L280 TraceCheckUtils]: 139: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,344 INFO L280 TraceCheckUtils]: 140: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,344 INFO L280 TraceCheckUtils]: 141: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,344 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:57:00,344 INFO L280 TraceCheckUtils]: 143: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,345 INFO L263 TraceCheckUtils]: 144: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,345 INFO L280 TraceCheckUtils]: 145: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,345 INFO L280 TraceCheckUtils]: 146: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,345 INFO L280 TraceCheckUtils]: 147: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,345 INFO L280 TraceCheckUtils]: 148: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,346 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:57:00,346 INFO L280 TraceCheckUtils]: 150: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,346 INFO L280 TraceCheckUtils]: 151: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,346 INFO L280 TraceCheckUtils]: 152: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,347 INFO L280 TraceCheckUtils]: 153: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-18 04:57:00,347 INFO L280 TraceCheckUtils]: 154: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,348 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,349 INFO L280 TraceCheckUtils]: 156: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,349 INFO L280 TraceCheckUtils]: 157: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,350 INFO L280 TraceCheckUtils]: 158: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,350 INFO L280 TraceCheckUtils]: 159: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,351 INFO L280 TraceCheckUtils]: 160: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,352 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-18 04:57:00,353 INFO L280 TraceCheckUtils]: 162: Hoare triple {3760#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3760#(<= 4 fibo_~n)} is VALID [2020-07-18 04:57:00,353 INFO L263 TraceCheckUtils]: 163: Hoare triple {3760#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,354 INFO L280 TraceCheckUtils]: 164: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,355 INFO L280 TraceCheckUtils]: 165: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,355 INFO L280 TraceCheckUtils]: 166: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,356 INFO L280 TraceCheckUtils]: 167: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,356 INFO L280 TraceCheckUtils]: 168: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,358 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-18 04:57:00,358 INFO L280 TraceCheckUtils]: 170: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-18 04:57:00,358 INFO L280 TraceCheckUtils]: 171: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,358 INFO L280 TraceCheckUtils]: 172: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,358 INFO L280 TraceCheckUtils]: 173: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-18 04:57:00,359 INFO L280 TraceCheckUtils]: 174: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-18 04:57:00,359 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {3207#false} {3469#(<= fibo_~n 5)} #48#return; {3207#false} is VALID [2020-07-18 04:57:00,359 INFO L280 TraceCheckUtils]: 176: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-18 04:57:00,359 INFO L280 TraceCheckUtils]: 177: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,359 INFO L280 TraceCheckUtils]: 178: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,360 INFO L280 TraceCheckUtils]: 179: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-18 04:57:00,360 INFO L280 TraceCheckUtils]: 180: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-18 04:57:00,360 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {3207#false} {3210#(<= 7 main_~x~0)} #44#return; {3207#false} is VALID [2020-07-18 04:57:00,390 INFO L263 TraceCheckUtils]: 0: Hoare triple {3206#true} call ULTIMATE.init(); {3206#true} is VALID [2020-07-18 04:57:00,390 INFO L280 TraceCheckUtils]: 1: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,390 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3206#true} {3206#true} #40#return; {3206#true} is VALID [2020-07-18 04:57:00,390 INFO L263 TraceCheckUtils]: 3: Hoare triple {3206#true} call #t~ret3 := main(); {3206#true} is VALID [2020-07-18 04:57:00,391 INFO L280 TraceCheckUtils]: 4: Hoare triple {3206#true} ~x~0 := 7; {3210#(<= 7 main_~x~0)} is VALID [2020-07-18 04:57:00,391 INFO L263 TraceCheckUtils]: 5: Hoare triple {3210#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {3206#true} is VALID [2020-07-18 04:57:00,392 INFO L280 TraceCheckUtils]: 6: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,392 INFO L280 TraceCheckUtils]: 7: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,392 INFO L280 TraceCheckUtils]: 8: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,392 INFO L263 TraceCheckUtils]: 9: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,393 INFO L280 TraceCheckUtils]: 10: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,393 INFO L280 TraceCheckUtils]: 11: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,394 INFO L280 TraceCheckUtils]: 12: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,394 INFO L263 TraceCheckUtils]: 13: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,395 INFO L280 TraceCheckUtils]: 15: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,396 INFO L263 TraceCheckUtils]: 17: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,396 INFO L280 TraceCheckUtils]: 18: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,397 INFO L280 TraceCheckUtils]: 19: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,397 INFO L280 TraceCheckUtils]: 20: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,397 INFO L263 TraceCheckUtils]: 21: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,398 INFO L280 TraceCheckUtils]: 22: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,398 INFO L280 TraceCheckUtils]: 23: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,399 INFO L280 TraceCheckUtils]: 24: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,400 INFO L280 TraceCheckUtils]: 25: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,400 INFO L280 TraceCheckUtils]: 26: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,401 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,402 INFO L280 TraceCheckUtils]: 28: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,402 INFO L263 TraceCheckUtils]: 29: Hoare triple {3666#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,402 INFO L280 TraceCheckUtils]: 30: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,402 INFO L280 TraceCheckUtils]: 31: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,402 INFO L280 TraceCheckUtils]: 32: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,403 INFO L280 TraceCheckUtils]: 33: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,404 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {3206#true} {3666#(<= |fibo_#in~n| 2)} #48#return; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,405 INFO L280 TraceCheckUtils]: 35: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,405 INFO L280 TraceCheckUtils]: 36: Hoare triple {3666#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,406 INFO L280 TraceCheckUtils]: 37: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret1; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,406 INFO L280 TraceCheckUtils]: 38: Hoare triple {3666#(<= |fibo_#in~n| 2)} havoc #t~ret0; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,407 INFO L280 TraceCheckUtils]: 39: Hoare triple {3666#(<= |fibo_#in~n| 2)} assume true; {3666#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:00,408 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {3666#(<= |fibo_#in~n| 2)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,408 INFO L280 TraceCheckUtils]: 41: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,409 INFO L263 TraceCheckUtils]: 42: Hoare triple {3653#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,409 INFO L280 TraceCheckUtils]: 43: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,409 INFO L280 TraceCheckUtils]: 44: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,409 INFO L280 TraceCheckUtils]: 45: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,409 INFO L280 TraceCheckUtils]: 46: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,410 INFO L280 TraceCheckUtils]: 47: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,410 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {3206#true} {3653#(<= |fibo_#in~n| 3)} #48#return; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,411 INFO L280 TraceCheckUtils]: 49: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,411 INFO L280 TraceCheckUtils]: 50: Hoare triple {3653#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,412 INFO L280 TraceCheckUtils]: 51: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret1; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,413 INFO L280 TraceCheckUtils]: 52: Hoare triple {3653#(<= |fibo_#in~n| 3)} havoc #t~ret0; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,413 INFO L280 TraceCheckUtils]: 53: Hoare triple {3653#(<= |fibo_#in~n| 3)} assume true; {3653#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:00,414 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {3653#(<= |fibo_#in~n| 3)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,415 INFO L280 TraceCheckUtils]: 55: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,415 INFO L263 TraceCheckUtils]: 56: Hoare triple {3606#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,416 INFO L280 TraceCheckUtils]: 57: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,416 INFO L280 TraceCheckUtils]: 58: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,416 INFO L280 TraceCheckUtils]: 59: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,416 INFO L263 TraceCheckUtils]: 60: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,416 INFO L280 TraceCheckUtils]: 61: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,417 INFO L280 TraceCheckUtils]: 62: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,417 INFO L280 TraceCheckUtils]: 63: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,417 INFO L280 TraceCheckUtils]: 64: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,417 INFO L280 TraceCheckUtils]: 65: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,417 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:57:00,418 INFO L280 TraceCheckUtils]: 67: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,418 INFO L263 TraceCheckUtils]: 68: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,418 INFO L280 TraceCheckUtils]: 69: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,418 INFO L280 TraceCheckUtils]: 70: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,418 INFO L280 TraceCheckUtils]: 71: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,419 INFO L280 TraceCheckUtils]: 72: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,419 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:57:00,419 INFO L280 TraceCheckUtils]: 74: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,419 INFO L280 TraceCheckUtils]: 75: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,419 INFO L280 TraceCheckUtils]: 76: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,420 INFO L280 TraceCheckUtils]: 77: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-18 04:57:00,420 INFO L280 TraceCheckUtils]: 78: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,421 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {3206#true} {3606#(<= |fibo_#in~n| 4)} #48#return; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,421 INFO L280 TraceCheckUtils]: 80: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,422 INFO L280 TraceCheckUtils]: 81: Hoare triple {3606#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,422 INFO L280 TraceCheckUtils]: 82: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret1; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,423 INFO L280 TraceCheckUtils]: 83: Hoare triple {3606#(<= |fibo_#in~n| 4)} havoc #t~ret0; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,423 INFO L280 TraceCheckUtils]: 84: Hoare triple {3606#(<= |fibo_#in~n| 4)} assume true; {3606#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:00,424 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {3606#(<= |fibo_#in~n| 4)} {3206#true} #46#return; {3469#(<= fibo_~n 5)} is VALID [2020-07-18 04:57:00,425 INFO L280 TraceCheckUtils]: 86: Hoare triple {3469#(<= fibo_~n 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3469#(<= fibo_~n 5)} is VALID [2020-07-18 04:57:00,425 INFO L263 TraceCheckUtils]: 87: Hoare triple {3469#(<= fibo_~n 5)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,425 INFO L280 TraceCheckUtils]: 88: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,425 INFO L280 TraceCheckUtils]: 89: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,426 INFO L280 TraceCheckUtils]: 90: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,426 INFO L263 TraceCheckUtils]: 91: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,426 INFO L280 TraceCheckUtils]: 92: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,427 INFO L280 TraceCheckUtils]: 93: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,427 INFO L280 TraceCheckUtils]: 94: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,427 INFO L263 TraceCheckUtils]: 95: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,428 INFO L280 TraceCheckUtils]: 96: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,429 INFO L280 TraceCheckUtils]: 97: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,429 INFO L280 TraceCheckUtils]: 98: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,429 INFO L263 TraceCheckUtils]: 99: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,430 INFO L280 TraceCheckUtils]: 100: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,430 INFO L280 TraceCheckUtils]: 101: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,431 INFO L280 TraceCheckUtils]: 102: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume !(1 == ~n); {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,431 INFO L263 TraceCheckUtils]: 103: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,431 INFO L280 TraceCheckUtils]: 104: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,432 INFO L280 TraceCheckUtils]: 105: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,432 INFO L280 TraceCheckUtils]: 106: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,432 INFO L280 TraceCheckUtils]: 107: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,432 INFO L280 TraceCheckUtils]: 108: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,433 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #46#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,433 INFO L280 TraceCheckUtils]: 110: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,434 INFO L263 TraceCheckUtils]: 111: Hoare triple {3862#(<= 1 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,434 INFO L280 TraceCheckUtils]: 112: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,434 INFO L280 TraceCheckUtils]: 113: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,434 INFO L280 TraceCheckUtils]: 114: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,434 INFO L280 TraceCheckUtils]: 115: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,435 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {3206#true} {3862#(<= 1 |fibo_#in~n|)} #48#return; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,436 INFO L280 TraceCheckUtils]: 117: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,436 INFO L280 TraceCheckUtils]: 118: Hoare triple {3862#(<= 1 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,437 INFO L280 TraceCheckUtils]: 119: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret1; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,437 INFO L280 TraceCheckUtils]: 120: Hoare triple {3862#(<= 1 |fibo_#in~n|)} havoc #t~ret0; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,438 INFO L280 TraceCheckUtils]: 121: Hoare triple {3862#(<= 1 |fibo_#in~n|)} assume true; {3862#(<= 1 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,439 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {3862#(<= 1 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,440 INFO L280 TraceCheckUtils]: 123: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,440 INFO L263 TraceCheckUtils]: 124: Hoare triple {3855#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,441 INFO L280 TraceCheckUtils]: 125: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,441 INFO L280 TraceCheckUtils]: 126: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,441 INFO L280 TraceCheckUtils]: 127: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,441 INFO L280 TraceCheckUtils]: 128: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,442 INFO L280 TraceCheckUtils]: 129: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,443 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {3206#true} {3855#(<= 2 |fibo_#in~n|)} #48#return; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,443 INFO L280 TraceCheckUtils]: 131: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,444 INFO L280 TraceCheckUtils]: 132: Hoare triple {3855#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,444 INFO L280 TraceCheckUtils]: 133: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,445 INFO L280 TraceCheckUtils]: 134: Hoare triple {3855#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,445 INFO L280 TraceCheckUtils]: 135: Hoare triple {3855#(<= 2 |fibo_#in~n|)} assume true; {3855#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,447 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {3855#(<= 2 |fibo_#in~n|)} {3564#(= fibo_~n |fibo_#in~n|)} #46#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,447 INFO L280 TraceCheckUtils]: 137: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,448 INFO L263 TraceCheckUtils]: 138: Hoare triple {3808#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,448 INFO L280 TraceCheckUtils]: 139: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,448 INFO L280 TraceCheckUtils]: 140: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,448 INFO L280 TraceCheckUtils]: 141: Hoare triple {3206#true} assume !(1 == ~n); {3206#true} is VALID [2020-07-18 04:57:00,448 INFO L263 TraceCheckUtils]: 142: Hoare triple {3206#true} call #t~ret0 := fibo(~n - 1); {3206#true} is VALID [2020-07-18 04:57:00,448 INFO L280 TraceCheckUtils]: 143: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,449 INFO L280 TraceCheckUtils]: 144: Hoare triple {3206#true} assume !(~n < 1); {3206#true} is VALID [2020-07-18 04:57:00,449 INFO L280 TraceCheckUtils]: 145: Hoare triple {3206#true} assume 1 == ~n; {3206#true} is VALID [2020-07-18 04:57:00,449 INFO L280 TraceCheckUtils]: 146: Hoare triple {3206#true} #res := 1; {3206#true} is VALID [2020-07-18 04:57:00,449 INFO L280 TraceCheckUtils]: 147: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,449 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {3206#true} {3206#true} #46#return; {3206#true} is VALID [2020-07-18 04:57:00,450 INFO L280 TraceCheckUtils]: 149: Hoare triple {3206#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,450 INFO L263 TraceCheckUtils]: 150: Hoare triple {3206#true} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,450 INFO L280 TraceCheckUtils]: 151: Hoare triple {3206#true} ~n := #in~n; {3206#true} is VALID [2020-07-18 04:57:00,450 INFO L280 TraceCheckUtils]: 152: Hoare triple {3206#true} assume ~n < 1; {3206#true} is VALID [2020-07-18 04:57:00,450 INFO L280 TraceCheckUtils]: 153: Hoare triple {3206#true} #res := 0; {3206#true} is VALID [2020-07-18 04:57:00,451 INFO L280 TraceCheckUtils]: 154: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,451 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {3206#true} {3206#true} #48#return; {3206#true} is VALID [2020-07-18 04:57:00,451 INFO L280 TraceCheckUtils]: 156: Hoare triple {3206#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3206#true} is VALID [2020-07-18 04:57:00,451 INFO L280 TraceCheckUtils]: 157: Hoare triple {3206#true} #res := #t~ret0 + #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,451 INFO L280 TraceCheckUtils]: 158: Hoare triple {3206#true} havoc #t~ret1; {3206#true} is VALID [2020-07-18 04:57:00,451 INFO L280 TraceCheckUtils]: 159: Hoare triple {3206#true} havoc #t~ret0; {3206#true} is VALID [2020-07-18 04:57:00,452 INFO L280 TraceCheckUtils]: 160: Hoare triple {3206#true} assume true; {3206#true} is VALID [2020-07-18 04:57:00,453 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {3206#true} {3808#(<= 3 |fibo_#in~n|)} #48#return; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,453 INFO L280 TraceCheckUtils]: 162: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,454 INFO L280 TraceCheckUtils]: 163: Hoare triple {3808#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,454 INFO L280 TraceCheckUtils]: 164: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,455 INFO L280 TraceCheckUtils]: 165: Hoare triple {3808#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,455 INFO L280 TraceCheckUtils]: 166: Hoare triple {3808#(<= 3 |fibo_#in~n|)} assume true; {3808#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,456 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {3808#(<= 3 |fibo_#in~n|)} {3206#true} #46#return; {3760#(<= 4 fibo_~n)} is VALID [2020-07-18 04:57:00,457 INFO L280 TraceCheckUtils]: 168: Hoare triple {3760#(<= 4 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3760#(<= 4 fibo_~n)} is VALID [2020-07-18 04:57:00,457 INFO L263 TraceCheckUtils]: 169: Hoare triple {3760#(<= 4 fibo_~n)} call #t~ret1 := fibo(~n - 2); {3206#true} is VALID [2020-07-18 04:57:00,458 INFO L280 TraceCheckUtils]: 170: Hoare triple {3206#true} ~n := #in~n; {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,458 INFO L280 TraceCheckUtils]: 171: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {3564#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:00,459 INFO L280 TraceCheckUtils]: 172: Hoare triple {3564#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,459 INFO L280 TraceCheckUtils]: 173: Hoare triple {3672#(<= |fibo_#in~n| 1)} #res := 1; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,460 INFO L280 TraceCheckUtils]: 174: Hoare triple {3672#(<= |fibo_#in~n| 1)} assume true; {3672#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:00,461 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {3672#(<= |fibo_#in~n| 1)} {3760#(<= 4 fibo_~n)} #48#return; {3207#false} is VALID [2020-07-18 04:57:00,461 INFO L280 TraceCheckUtils]: 176: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-18 04:57:00,461 INFO L280 TraceCheckUtils]: 177: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,462 INFO L280 TraceCheckUtils]: 178: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,462 INFO L280 TraceCheckUtils]: 179: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-18 04:57:00,462 INFO L280 TraceCheckUtils]: 180: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-18 04:57:00,462 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {3207#false} {3469#(<= fibo_~n 5)} #48#return; {3207#false} is VALID [2020-07-18 04:57:00,462 INFO L280 TraceCheckUtils]: 182: Hoare triple {3207#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {3207#false} is VALID [2020-07-18 04:57:00,462 INFO L280 TraceCheckUtils]: 183: Hoare triple {3207#false} #res := #t~ret0 + #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,463 INFO L280 TraceCheckUtils]: 184: Hoare triple {3207#false} havoc #t~ret1; {3207#false} is VALID [2020-07-18 04:57:00,463 INFO L280 TraceCheckUtils]: 185: Hoare triple {3207#false} havoc #t~ret0; {3207#false} is VALID [2020-07-18 04:57:00,463 INFO L280 TraceCheckUtils]: 186: Hoare triple {3207#false} assume true; {3207#false} is VALID [2020-07-18 04:57:00,463 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {3207#false} {3210#(<= 7 main_~x~0)} #44#return; {3207#false} is VALID [2020-07-18 04:57:00,463 INFO L280 TraceCheckUtils]: 188: Hoare triple {3207#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3207#false} is VALID [2020-07-18 04:57:00,464 INFO L280 TraceCheckUtils]: 189: Hoare triple {3207#false} ~result~0 := #t~ret2; {3207#false} is VALID [2020-07-18 04:57:00,464 INFO L280 TraceCheckUtils]: 190: Hoare triple {3207#false} havoc #t~ret2; {3207#false} is VALID [2020-07-18 04:57:00,464 INFO L280 TraceCheckUtils]: 191: Hoare triple {3207#false} assume 13 != ~result~0; {3207#false} is VALID [2020-07-18 04:57:00,464 INFO L280 TraceCheckUtils]: 192: Hoare triple {3207#false} assume !false; {3207#false} is VALID [2020-07-18 04:57:00,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 375 proven. 413 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2020-07-18 04:57:00,496 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [933887019] [2020-07-18 04:57:00,496 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:57:00,496 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2020-07-18 04:57:00,497 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738164164] [2020-07-18 04:57:00,497 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 193 [2020-07-18 04:57:00,537 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:57:00,538 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 04:57:00,667 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:00,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-18 04:57:00,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:57:00,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-18 04:57:00,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2020-07-18 04:57:00,668 INFO L87 Difference]: Start difference. First operand 70 states and 83 transitions. Second operand 13 states. [2020-07-18 04:57:02,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:02,162 INFO L93 Difference]: Finished difference Result 149 states and 204 transitions. [2020-07-18 04:57:02,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-18 04:57:02,163 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 193 [2020-07-18 04:57:02,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:57:02,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-18 04:57:02,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 137 transitions. [2020-07-18 04:57:02,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-18 04:57:02,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 137 transitions. [2020-07-18 04:57:02,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 23 states and 137 transitions. [2020-07-18 04:57:02,368 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:02,373 INFO L225 Difference]: With dead ends: 149 [2020-07-18 04:57:02,373 INFO L226 Difference]: Without dead ends: 92 [2020-07-18 04:57:02,374 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=188, Invalid=624, Unknown=0, NotChecked=0, Total=812 [2020-07-18 04:57:02,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2020-07-18 04:57:02,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 85. [2020-07-18 04:57:02,554 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:57:02,554 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand 85 states. [2020-07-18 04:57:02,554 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 85 states. [2020-07-18 04:57:02,554 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 85 states. [2020-07-18 04:57:02,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:02,561 INFO L93 Difference]: Finished difference Result 92 states and 109 transitions. [2020-07-18 04:57:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2020-07-18 04:57:02,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:02,562 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:02,562 INFO L74 IsIncluded]: Start isIncluded. First operand 85 states. Second operand 92 states. [2020-07-18 04:57:02,562 INFO L87 Difference]: Start difference. First operand 85 states. Second operand 92 states. [2020-07-18 04:57:02,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:02,567 INFO L93 Difference]: Finished difference Result 92 states and 109 transitions. [2020-07-18 04:57:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2020-07-18 04:57:02,568 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:02,568 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:02,569 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:57:02,569 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:57:02,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2020-07-18 04:57:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 101 transitions. [2020-07-18 04:57:02,573 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 101 transitions. Word has length 193 [2020-07-18 04:57:02,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:57:02,574 INFO L479 AbstractCegarLoop]: Abstraction has 85 states and 101 transitions. [2020-07-18 04:57:02,574 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-18 04:57:02,574 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 85 states and 101 transitions. [2020-07-18 04:57:02,713 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:02,713 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 101 transitions. [2020-07-18 04:57:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2020-07-18 04:57:02,717 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:57:02,717 INFO L422 BasicCegarLoop]: trace histogram [25, 25, 20, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 8, 8, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:57:02,717 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 04:57:02,717 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:57:02,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:57:02,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1227428144, now seen corresponding path program 6 times [2020-07-18 04:57:02,718 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:57:02,718 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [582873117] [2020-07-18 04:57:02,718 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:57:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:02,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:02,798 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4571#true} {4571#true} #40#return; {4571#true} is VALID [2020-07-18 04:57:02,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:02,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:02,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,010 INFO L280 TraceCheckUtils]: 4: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,012 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,016 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,019 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,020 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,020 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,022 INFO L280 TraceCheckUtils]: 7: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,022 INFO L280 TraceCheckUtils]: 8: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,023 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,024 INFO L280 TraceCheckUtils]: 10: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,024 INFO L263 TraceCheckUtils]: 11: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,024 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,025 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,025 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,025 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,026 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,028 INFO L280 TraceCheckUtils]: 17: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,029 INFO L280 TraceCheckUtils]: 19: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,029 INFO L280 TraceCheckUtils]: 20: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,030 INFO L280 TraceCheckUtils]: 21: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,031 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,037 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,038 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,040 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,041 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,042 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,042 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,044 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,044 INFO L280 TraceCheckUtils]: 11: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,045 INFO L280 TraceCheckUtils]: 12: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,046 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,047 INFO L280 TraceCheckUtils]: 14: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,047 INFO L263 TraceCheckUtils]: 15: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,047 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,047 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,047 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,048 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,049 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,049 INFO L280 TraceCheckUtils]: 21: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,050 INFO L280 TraceCheckUtils]: 22: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,050 INFO L280 TraceCheckUtils]: 23: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,051 INFO L280 TraceCheckUtils]: 24: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,051 INFO L280 TraceCheckUtils]: 25: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,052 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,053 INFO L280 TraceCheckUtils]: 27: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,053 INFO L263 TraceCheckUtils]: 28: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,054 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,054 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,054 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,054 INFO L280 TraceCheckUtils]: 32: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,055 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,056 INFO L280 TraceCheckUtils]: 35: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,056 INFO L280 TraceCheckUtils]: 36: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,057 INFO L280 TraceCheckUtils]: 37: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,058 INFO L280 TraceCheckUtils]: 38: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,058 INFO L280 TraceCheckUtils]: 39: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,059 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,073 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,077 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,078 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,079 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,079 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,079 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,080 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,080 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,080 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,080 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,080 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,081 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,081 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,081 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,081 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,081 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,082 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,082 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,082 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,083 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,086 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,087 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,087 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,088 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,089 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,089 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,090 INFO L263 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,090 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,091 INFO L280 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,091 INFO L280 TraceCheckUtils]: 14: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,092 INFO L280 TraceCheckUtils]: 15: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,093 INFO L280 TraceCheckUtils]: 16: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,094 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,094 INFO L280 TraceCheckUtils]: 18: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,094 INFO L263 TraceCheckUtils]: 19: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,095 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,095 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,095 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,095 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,096 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,097 INFO L280 TraceCheckUtils]: 25: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,097 INFO L280 TraceCheckUtils]: 26: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,098 INFO L280 TraceCheckUtils]: 27: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,098 INFO L280 TraceCheckUtils]: 28: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,099 INFO L280 TraceCheckUtils]: 29: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,100 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,101 INFO L280 TraceCheckUtils]: 31: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,101 INFO L263 TraceCheckUtils]: 32: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,101 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,101 INFO L280 TraceCheckUtils]: 34: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,101 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,102 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,102 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,103 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,103 INFO L280 TraceCheckUtils]: 39: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,104 INFO L280 TraceCheckUtils]: 40: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,104 INFO L280 TraceCheckUtils]: 41: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,105 INFO L280 TraceCheckUtils]: 42: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,105 INFO L280 TraceCheckUtils]: 43: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,107 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,107 INFO L280 TraceCheckUtils]: 45: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,107 INFO L263 TraceCheckUtils]: 46: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,108 INFO L280 TraceCheckUtils]: 47: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,108 INFO L280 TraceCheckUtils]: 48: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,108 INFO L280 TraceCheckUtils]: 49: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,108 INFO L263 TraceCheckUtils]: 50: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,108 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,109 INFO L280 TraceCheckUtils]: 52: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,109 INFO L280 TraceCheckUtils]: 53: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,109 INFO L280 TraceCheckUtils]: 54: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,109 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,109 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,110 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,110 INFO L263 TraceCheckUtils]: 58: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,110 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,110 INFO L280 TraceCheckUtils]: 60: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,110 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,111 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,111 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,111 INFO L280 TraceCheckUtils]: 64: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,111 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,111 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,112 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,112 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,113 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,113 INFO L280 TraceCheckUtils]: 70: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,114 INFO L280 TraceCheckUtils]: 71: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,115 INFO L280 TraceCheckUtils]: 72: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,115 INFO L280 TraceCheckUtils]: 73: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,116 INFO L280 TraceCheckUtils]: 74: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,116 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,144 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,150 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,151 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,151 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,151 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,152 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,152 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,152 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,153 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,153 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,153 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,153 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,154 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,154 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,154 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,155 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,155 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,155 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,155 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,155 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,161 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,162 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,162 INFO L263 TraceCheckUtils]: 7: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,163 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,163 INFO L280 TraceCheckUtils]: 11: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,163 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,164 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,164 INFO L263 TraceCheckUtils]: 15: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,164 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,164 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,165 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,165 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,165 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,166 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,166 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,166 INFO L280 TraceCheckUtils]: 24: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,166 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,166 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,167 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,167 INFO L263 TraceCheckUtils]: 28: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,167 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,167 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,167 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,168 INFO L280 TraceCheckUtils]: 32: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,168 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,168 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,168 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,169 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,169 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,169 INFO L280 TraceCheckUtils]: 38: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,169 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,170 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,173 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,175 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,175 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,177 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,177 INFO L263 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,177 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,178 INFO L280 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,178 INFO L280 TraceCheckUtils]: 14: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,179 INFO L263 TraceCheckUtils]: 15: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,179 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,180 INFO L280 TraceCheckUtils]: 17: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,180 INFO L280 TraceCheckUtils]: 18: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,181 INFO L280 TraceCheckUtils]: 19: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,182 INFO L280 TraceCheckUtils]: 20: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,184 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,184 INFO L280 TraceCheckUtils]: 22: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,184 INFO L263 TraceCheckUtils]: 23: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,185 INFO L280 TraceCheckUtils]: 24: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,185 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,185 INFO L280 TraceCheckUtils]: 26: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,186 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,187 INFO L280 TraceCheckUtils]: 29: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,187 INFO L280 TraceCheckUtils]: 30: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,188 INFO L280 TraceCheckUtils]: 31: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,188 INFO L280 TraceCheckUtils]: 32: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,189 INFO L280 TraceCheckUtils]: 33: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,190 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,190 INFO L280 TraceCheckUtils]: 35: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,191 INFO L263 TraceCheckUtils]: 36: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,191 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,191 INFO L280 TraceCheckUtils]: 38: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,191 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,192 INFO L280 TraceCheckUtils]: 40: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,192 INFO L280 TraceCheckUtils]: 41: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,193 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,193 INFO L280 TraceCheckUtils]: 43: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,194 INFO L280 TraceCheckUtils]: 44: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,194 INFO L280 TraceCheckUtils]: 45: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,195 INFO L280 TraceCheckUtils]: 46: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,195 INFO L280 TraceCheckUtils]: 47: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,196 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,197 INFO L280 TraceCheckUtils]: 49: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,197 INFO L263 TraceCheckUtils]: 50: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,197 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,198 INFO L280 TraceCheckUtils]: 52: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,198 INFO L280 TraceCheckUtils]: 53: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,198 INFO L263 TraceCheckUtils]: 54: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,198 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,198 INFO L280 TraceCheckUtils]: 56: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,199 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,199 INFO L280 TraceCheckUtils]: 58: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,199 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,199 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,199 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,200 INFO L263 TraceCheckUtils]: 62: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,200 INFO L280 TraceCheckUtils]: 63: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,200 INFO L280 TraceCheckUtils]: 64: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,200 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,200 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,201 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,201 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,201 INFO L280 TraceCheckUtils]: 69: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,201 INFO L280 TraceCheckUtils]: 70: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,201 INFO L280 TraceCheckUtils]: 71: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,202 INFO L280 TraceCheckUtils]: 72: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,202 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,203 INFO L280 TraceCheckUtils]: 74: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,204 INFO L280 TraceCheckUtils]: 75: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,204 INFO L280 TraceCheckUtils]: 76: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,205 INFO L280 TraceCheckUtils]: 77: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,205 INFO L280 TraceCheckUtils]: 78: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,206 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,207 INFO L280 TraceCheckUtils]: 80: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,207 INFO L263 TraceCheckUtils]: 81: Hoare triple {5076#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,207 INFO L280 TraceCheckUtils]: 82: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,208 INFO L280 TraceCheckUtils]: 83: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,208 INFO L280 TraceCheckUtils]: 84: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,208 INFO L263 TraceCheckUtils]: 85: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,208 INFO L280 TraceCheckUtils]: 86: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,208 INFO L280 TraceCheckUtils]: 87: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,209 INFO L280 TraceCheckUtils]: 88: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,209 INFO L263 TraceCheckUtils]: 89: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,209 INFO L280 TraceCheckUtils]: 90: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,209 INFO L280 TraceCheckUtils]: 91: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,209 INFO L280 TraceCheckUtils]: 92: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,210 INFO L280 TraceCheckUtils]: 93: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,210 INFO L280 TraceCheckUtils]: 94: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,210 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,210 INFO L280 TraceCheckUtils]: 96: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,210 INFO L263 TraceCheckUtils]: 97: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,211 INFO L280 TraceCheckUtils]: 98: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,211 INFO L280 TraceCheckUtils]: 99: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,211 INFO L280 TraceCheckUtils]: 100: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,211 INFO L280 TraceCheckUtils]: 101: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,211 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,212 INFO L280 TraceCheckUtils]: 103: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,212 INFO L280 TraceCheckUtils]: 104: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,212 INFO L280 TraceCheckUtils]: 105: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,212 INFO L280 TraceCheckUtils]: 106: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,212 INFO L280 TraceCheckUtils]: 107: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,213 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,213 INFO L280 TraceCheckUtils]: 109: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,213 INFO L263 TraceCheckUtils]: 110: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,213 INFO L280 TraceCheckUtils]: 111: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,213 INFO L280 TraceCheckUtils]: 112: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,214 INFO L280 TraceCheckUtils]: 113: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,214 INFO L280 TraceCheckUtils]: 114: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,214 INFO L280 TraceCheckUtils]: 115: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,214 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,214 INFO L280 TraceCheckUtils]: 117: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,215 INFO L280 TraceCheckUtils]: 118: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,215 INFO L280 TraceCheckUtils]: 119: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,215 INFO L280 TraceCheckUtils]: 120: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,215 INFO L280 TraceCheckUtils]: 121: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,216 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,217 INFO L280 TraceCheckUtils]: 123: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,217 INFO L280 TraceCheckUtils]: 124: Hoare triple {5076#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,218 INFO L280 TraceCheckUtils]: 125: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,218 INFO L280 TraceCheckUtils]: 126: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,219 INFO L280 TraceCheckUtils]: 127: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume true; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,220 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {5076#(<= |fibo_#in~n| 5)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,277 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,277 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,282 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,282 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,283 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,283 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,283 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,283 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,284 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,284 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,284 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,284 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,284 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,285 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,285 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,285 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,285 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,286 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,286 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,286 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,286 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,286 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,291 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,291 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,291 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,292 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,293 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,293 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,293 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,293 INFO L263 TraceCheckUtils]: 7: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,293 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,294 INFO L280 TraceCheckUtils]: 9: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,294 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,294 INFO L280 TraceCheckUtils]: 11: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,294 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,295 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,295 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,295 INFO L263 TraceCheckUtils]: 15: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,295 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,296 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,296 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,296 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,296 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,296 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,297 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,297 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,297 INFO L280 TraceCheckUtils]: 24: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,297 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,298 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,298 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,298 INFO L263 TraceCheckUtils]: 28: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,298 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,299 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,299 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,299 INFO L280 TraceCheckUtils]: 32: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,299 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,300 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,300 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,300 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,300 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,300 INFO L280 TraceCheckUtils]: 38: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,301 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,301 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,311 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,311 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:03,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,315 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,316 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,317 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,318 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,318 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,318 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,319 INFO L280 TraceCheckUtils]: 19: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,319 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,319 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,320 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,321 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,321 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,322 INFO L263 TraceCheckUtils]: 7: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,322 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,322 INFO L280 TraceCheckUtils]: 9: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,322 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,322 INFO L263 TraceCheckUtils]: 11: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,323 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,323 INFO L280 TraceCheckUtils]: 13: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,323 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,323 INFO L280 TraceCheckUtils]: 15: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,323 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,323 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,324 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,324 INFO L263 TraceCheckUtils]: 19: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,324 INFO L280 TraceCheckUtils]: 21: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,324 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,325 INFO L280 TraceCheckUtils]: 23: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,325 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,325 INFO L280 TraceCheckUtils]: 25: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,325 INFO L280 TraceCheckUtils]: 26: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,325 INFO L280 TraceCheckUtils]: 27: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,326 INFO L280 TraceCheckUtils]: 28: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,326 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,326 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,326 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,326 INFO L263 TraceCheckUtils]: 32: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,327 INFO L280 TraceCheckUtils]: 33: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,327 INFO L280 TraceCheckUtils]: 34: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,327 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,327 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,328 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,328 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,328 INFO L280 TraceCheckUtils]: 39: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,328 INFO L280 TraceCheckUtils]: 40: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,328 INFO L280 TraceCheckUtils]: 41: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,329 INFO L280 TraceCheckUtils]: 42: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,329 INFO L280 TraceCheckUtils]: 43: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,329 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,329 INFO L280 TraceCheckUtils]: 45: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,330 INFO L263 TraceCheckUtils]: 46: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,330 INFO L280 TraceCheckUtils]: 47: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,330 INFO L280 TraceCheckUtils]: 48: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,330 INFO L280 TraceCheckUtils]: 49: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,330 INFO L263 TraceCheckUtils]: 50: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,331 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,331 INFO L280 TraceCheckUtils]: 52: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,331 INFO L280 TraceCheckUtils]: 53: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,331 INFO L280 TraceCheckUtils]: 54: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,331 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,332 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,332 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,332 INFO L263 TraceCheckUtils]: 58: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,332 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,332 INFO L280 TraceCheckUtils]: 60: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,333 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,333 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,333 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,333 INFO L280 TraceCheckUtils]: 64: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,333 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,334 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,334 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,334 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,334 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,334 INFO L280 TraceCheckUtils]: 70: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,335 INFO L280 TraceCheckUtils]: 71: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,335 INFO L280 TraceCheckUtils]: 72: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,335 INFO L280 TraceCheckUtils]: 73: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,335 INFO L280 TraceCheckUtils]: 74: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,336 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {4571#true} {4923#(<= |fibo_#in~n| 6)} #48#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,341 INFO L280 TraceCheckUtils]: 2: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,342 INFO L263 TraceCheckUtils]: 3: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,342 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,343 INFO L280 TraceCheckUtils]: 5: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,343 INFO L280 TraceCheckUtils]: 6: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,343 INFO L263 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,344 INFO L280 TraceCheckUtils]: 8: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,345 INFO L280 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,346 INFO L280 TraceCheckUtils]: 10: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,346 INFO L263 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,347 INFO L280 TraceCheckUtils]: 12: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,348 INFO L280 TraceCheckUtils]: 14: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,349 INFO L263 TraceCheckUtils]: 15: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,349 INFO L280 TraceCheckUtils]: 16: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,351 INFO L280 TraceCheckUtils]: 18: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,351 INFO L263 TraceCheckUtils]: 19: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,352 INFO L280 TraceCheckUtils]: 21: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,353 INFO L280 TraceCheckUtils]: 22: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,355 INFO L280 TraceCheckUtils]: 24: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,356 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,357 INFO L280 TraceCheckUtils]: 26: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,357 INFO L263 TraceCheckUtils]: 27: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,358 INFO L280 TraceCheckUtils]: 28: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,358 INFO L280 TraceCheckUtils]: 29: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,358 INFO L280 TraceCheckUtils]: 30: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,359 INFO L280 TraceCheckUtils]: 31: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,360 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,360 INFO L280 TraceCheckUtils]: 33: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,361 INFO L280 TraceCheckUtils]: 34: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,362 INFO L280 TraceCheckUtils]: 35: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,362 INFO L280 TraceCheckUtils]: 36: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,363 INFO L280 TraceCheckUtils]: 37: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,365 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,365 INFO L280 TraceCheckUtils]: 39: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,365 INFO L263 TraceCheckUtils]: 40: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,366 INFO L280 TraceCheckUtils]: 41: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,366 INFO L280 TraceCheckUtils]: 42: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,366 INFO L280 TraceCheckUtils]: 43: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,367 INFO L280 TraceCheckUtils]: 44: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,367 INFO L280 TraceCheckUtils]: 45: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,368 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,369 INFO L280 TraceCheckUtils]: 47: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,369 INFO L280 TraceCheckUtils]: 48: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,370 INFO L280 TraceCheckUtils]: 49: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,370 INFO L280 TraceCheckUtils]: 50: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,371 INFO L280 TraceCheckUtils]: 51: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,372 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,372 INFO L280 TraceCheckUtils]: 53: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,373 INFO L263 TraceCheckUtils]: 54: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,373 INFO L280 TraceCheckUtils]: 55: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,373 INFO L280 TraceCheckUtils]: 56: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,373 INFO L280 TraceCheckUtils]: 57: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,373 INFO L263 TraceCheckUtils]: 58: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,374 INFO L280 TraceCheckUtils]: 59: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,374 INFO L280 TraceCheckUtils]: 60: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,374 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,374 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,374 INFO L280 TraceCheckUtils]: 63: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,375 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,375 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,375 INFO L263 TraceCheckUtils]: 66: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,375 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,375 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,376 INFO L280 TraceCheckUtils]: 69: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,376 INFO L280 TraceCheckUtils]: 70: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,376 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,376 INFO L280 TraceCheckUtils]: 72: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,376 INFO L280 TraceCheckUtils]: 73: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,377 INFO L280 TraceCheckUtils]: 74: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,377 INFO L280 TraceCheckUtils]: 75: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,377 INFO L280 TraceCheckUtils]: 76: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,378 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,378 INFO L280 TraceCheckUtils]: 78: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,379 INFO L280 TraceCheckUtils]: 79: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,380 INFO L280 TraceCheckUtils]: 80: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,380 INFO L280 TraceCheckUtils]: 81: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,381 INFO L280 TraceCheckUtils]: 82: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,382 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,383 INFO L280 TraceCheckUtils]: 84: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,383 INFO L263 TraceCheckUtils]: 85: Hoare triple {5076#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,383 INFO L280 TraceCheckUtils]: 86: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,384 INFO L280 TraceCheckUtils]: 87: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,384 INFO L280 TraceCheckUtils]: 88: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,384 INFO L263 TraceCheckUtils]: 89: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,384 INFO L280 TraceCheckUtils]: 90: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,385 INFO L280 TraceCheckUtils]: 91: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,385 INFO L280 TraceCheckUtils]: 92: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,385 INFO L263 TraceCheckUtils]: 93: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,386 INFO L280 TraceCheckUtils]: 94: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,386 INFO L280 TraceCheckUtils]: 95: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,386 INFO L280 TraceCheckUtils]: 96: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,386 INFO L280 TraceCheckUtils]: 97: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,387 INFO L280 TraceCheckUtils]: 98: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,387 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,387 INFO L280 TraceCheckUtils]: 100: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,388 INFO L263 TraceCheckUtils]: 101: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,388 INFO L280 TraceCheckUtils]: 102: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,388 INFO L280 TraceCheckUtils]: 103: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,388 INFO L280 TraceCheckUtils]: 104: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,389 INFO L280 TraceCheckUtils]: 105: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,389 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,389 INFO L280 TraceCheckUtils]: 107: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,389 INFO L280 TraceCheckUtils]: 108: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,390 INFO L280 TraceCheckUtils]: 109: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,390 INFO L280 TraceCheckUtils]: 110: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,390 INFO L280 TraceCheckUtils]: 111: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,391 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,391 INFO L280 TraceCheckUtils]: 113: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,391 INFO L263 TraceCheckUtils]: 114: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,391 INFO L280 TraceCheckUtils]: 115: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,392 INFO L280 TraceCheckUtils]: 116: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,392 INFO L280 TraceCheckUtils]: 117: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,392 INFO L280 TraceCheckUtils]: 118: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,393 INFO L280 TraceCheckUtils]: 119: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,393 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,393 INFO L280 TraceCheckUtils]: 121: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,393 INFO L280 TraceCheckUtils]: 122: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,394 INFO L280 TraceCheckUtils]: 123: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,394 INFO L280 TraceCheckUtils]: 124: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,394 INFO L280 TraceCheckUtils]: 125: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,395 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,396 INFO L280 TraceCheckUtils]: 127: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,397 INFO L280 TraceCheckUtils]: 128: Hoare triple {5076#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,397 INFO L280 TraceCheckUtils]: 129: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,398 INFO L280 TraceCheckUtils]: 130: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,398 INFO L280 TraceCheckUtils]: 131: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume true; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,400 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5076#(<= |fibo_#in~n| 5)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,401 INFO L280 TraceCheckUtils]: 133: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,401 INFO L263 TraceCheckUtils]: 134: Hoare triple {4923#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,401 INFO L280 TraceCheckUtils]: 135: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,401 INFO L280 TraceCheckUtils]: 136: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,402 INFO L280 TraceCheckUtils]: 137: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,402 INFO L263 TraceCheckUtils]: 138: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,402 INFO L280 TraceCheckUtils]: 139: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,402 INFO L280 TraceCheckUtils]: 140: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,402 INFO L280 TraceCheckUtils]: 141: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,403 INFO L263 TraceCheckUtils]: 142: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,403 INFO L280 TraceCheckUtils]: 143: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,403 INFO L280 TraceCheckUtils]: 144: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,403 INFO L280 TraceCheckUtils]: 145: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,403 INFO L263 TraceCheckUtils]: 146: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,404 INFO L280 TraceCheckUtils]: 147: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,404 INFO L280 TraceCheckUtils]: 148: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,404 INFO L280 TraceCheckUtils]: 149: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,404 INFO L280 TraceCheckUtils]: 150: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,404 INFO L280 TraceCheckUtils]: 151: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,404 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,405 INFO L280 TraceCheckUtils]: 153: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,405 INFO L263 TraceCheckUtils]: 154: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,405 INFO L280 TraceCheckUtils]: 155: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,405 INFO L280 TraceCheckUtils]: 156: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,406 INFO L280 TraceCheckUtils]: 157: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,406 INFO L280 TraceCheckUtils]: 158: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,406 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,406 INFO L280 TraceCheckUtils]: 160: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,407 INFO L280 TraceCheckUtils]: 161: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,407 INFO L280 TraceCheckUtils]: 162: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,407 INFO L280 TraceCheckUtils]: 163: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,408 INFO L280 TraceCheckUtils]: 164: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,408 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,408 INFO L280 TraceCheckUtils]: 166: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,409 INFO L263 TraceCheckUtils]: 167: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,409 INFO L280 TraceCheckUtils]: 168: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,409 INFO L280 TraceCheckUtils]: 169: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,409 INFO L280 TraceCheckUtils]: 170: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,410 INFO L280 TraceCheckUtils]: 171: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,410 INFO L280 TraceCheckUtils]: 172: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,410 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,410 INFO L280 TraceCheckUtils]: 174: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,411 INFO L280 TraceCheckUtils]: 175: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,411 INFO L280 TraceCheckUtils]: 176: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,411 INFO L280 TraceCheckUtils]: 177: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,411 INFO L280 TraceCheckUtils]: 178: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,412 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,412 INFO L280 TraceCheckUtils]: 180: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,412 INFO L263 TraceCheckUtils]: 181: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,412 INFO L280 TraceCheckUtils]: 182: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,413 INFO L280 TraceCheckUtils]: 183: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,413 INFO L280 TraceCheckUtils]: 184: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,413 INFO L263 TraceCheckUtils]: 185: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,414 INFO L280 TraceCheckUtils]: 186: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,414 INFO L280 TraceCheckUtils]: 187: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,414 INFO L280 TraceCheckUtils]: 188: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,414 INFO L280 TraceCheckUtils]: 189: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,415 INFO L280 TraceCheckUtils]: 190: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,415 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,415 INFO L280 TraceCheckUtils]: 192: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,416 INFO L263 TraceCheckUtils]: 193: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,416 INFO L280 TraceCheckUtils]: 194: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,416 INFO L280 TraceCheckUtils]: 195: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,417 INFO L280 TraceCheckUtils]: 196: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,417 INFO L280 TraceCheckUtils]: 197: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,417 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,417 INFO L280 TraceCheckUtils]: 199: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,417 INFO L280 TraceCheckUtils]: 200: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,418 INFO L280 TraceCheckUtils]: 201: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,418 INFO L280 TraceCheckUtils]: 202: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,418 INFO L280 TraceCheckUtils]: 203: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,418 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,419 INFO L280 TraceCheckUtils]: 205: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,419 INFO L280 TraceCheckUtils]: 206: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,419 INFO L280 TraceCheckUtils]: 207: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,419 INFO L280 TraceCheckUtils]: 208: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,420 INFO L280 TraceCheckUtils]: 209: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,421 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {4571#true} {4923#(<= |fibo_#in~n| 6)} #48#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,421 INFO L280 TraceCheckUtils]: 211: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,422 INFO L280 TraceCheckUtils]: 212: Hoare triple {4923#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,423 INFO L280 TraceCheckUtils]: 213: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,424 INFO L280 TraceCheckUtils]: 214: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret0; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,424 INFO L280 TraceCheckUtils]: 215: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume true; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,425 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {4923#(<= |fibo_#in~n| 6)} {4575#(<= 7 main_~x~0)} #44#return; {4572#false} is VALID [2020-07-18 04:57:03,465 INFO L263 TraceCheckUtils]: 0: Hoare triple {4571#true} call ULTIMATE.init(); {4571#true} is VALID [2020-07-18 04:57:03,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4571#true} {4571#true} #40#return; {4571#true} is VALID [2020-07-18 04:57:03,466 INFO L263 TraceCheckUtils]: 3: Hoare triple {4571#true} call #t~ret3 := main(); {4571#true} is VALID [2020-07-18 04:57:03,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {4571#true} ~x~0 := 7; {4575#(<= 7 main_~x~0)} is VALID [2020-07-18 04:57:03,468 INFO L263 TraceCheckUtils]: 5: Hoare triple {4575#(<= 7 main_~x~0)} call #t~ret2 := fibo(~x~0); {4571#true} is VALID [2020-07-18 04:57:03,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,470 INFO L263 TraceCheckUtils]: 9: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,470 INFO L280 TraceCheckUtils]: 10: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,471 INFO L280 TraceCheckUtils]: 11: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,472 INFO L280 TraceCheckUtils]: 12: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,472 INFO L263 TraceCheckUtils]: 13: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,473 INFO L280 TraceCheckUtils]: 14: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,474 INFO L280 TraceCheckUtils]: 15: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,475 INFO L263 TraceCheckUtils]: 17: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,475 INFO L280 TraceCheckUtils]: 18: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,476 INFO L280 TraceCheckUtils]: 19: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,477 INFO L280 TraceCheckUtils]: 20: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,477 INFO L263 TraceCheckUtils]: 21: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,478 INFO L280 TraceCheckUtils]: 22: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,478 INFO L280 TraceCheckUtils]: 23: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,479 INFO L263 TraceCheckUtils]: 25: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,480 INFO L280 TraceCheckUtils]: 26: Hoare triple {4571#true} ~n := #in~n; {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,481 INFO L280 TraceCheckUtils]: 27: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {4793#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:03,481 INFO L280 TraceCheckUtils]: 28: Hoare triple {4793#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,482 INFO L280 TraceCheckUtils]: 29: Hoare triple {5225#(<= |fibo_#in~n| 1)} #res := 1; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,483 INFO L280 TraceCheckUtils]: 30: Hoare triple {5225#(<= |fibo_#in~n| 1)} assume true; {5225#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:03,484 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5225#(<= |fibo_#in~n| 1)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,485 INFO L280 TraceCheckUtils]: 32: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,485 INFO L263 TraceCheckUtils]: 33: Hoare triple {5219#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,485 INFO L280 TraceCheckUtils]: 34: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,485 INFO L280 TraceCheckUtils]: 35: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,486 INFO L280 TraceCheckUtils]: 36: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,486 INFO L280 TraceCheckUtils]: 37: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,487 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {4571#true} {5219#(<= |fibo_#in~n| 2)} #48#return; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,487 INFO L280 TraceCheckUtils]: 39: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,488 INFO L280 TraceCheckUtils]: 40: Hoare triple {5219#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,488 INFO L280 TraceCheckUtils]: 41: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret1; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,489 INFO L280 TraceCheckUtils]: 42: Hoare triple {5219#(<= |fibo_#in~n| 2)} havoc #t~ret0; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,489 INFO L280 TraceCheckUtils]: 43: Hoare triple {5219#(<= |fibo_#in~n| 2)} assume true; {5219#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:03,491 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5219#(<= |fibo_#in~n| 2)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,491 INFO L280 TraceCheckUtils]: 45: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,492 INFO L263 TraceCheckUtils]: 46: Hoare triple {5206#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,492 INFO L280 TraceCheckUtils]: 47: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,492 INFO L280 TraceCheckUtils]: 48: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,493 INFO L280 TraceCheckUtils]: 49: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,493 INFO L280 TraceCheckUtils]: 50: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,493 INFO L280 TraceCheckUtils]: 51: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,494 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {4571#true} {5206#(<= |fibo_#in~n| 3)} #48#return; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,495 INFO L280 TraceCheckUtils]: 53: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,496 INFO L280 TraceCheckUtils]: 54: Hoare triple {5206#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,497 INFO L280 TraceCheckUtils]: 55: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret1; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,497 INFO L280 TraceCheckUtils]: 56: Hoare triple {5206#(<= |fibo_#in~n| 3)} havoc #t~ret0; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,498 INFO L280 TraceCheckUtils]: 57: Hoare triple {5206#(<= |fibo_#in~n| 3)} assume true; {5206#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:03,500 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5206#(<= |fibo_#in~n| 3)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,500 INFO L280 TraceCheckUtils]: 59: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,501 INFO L263 TraceCheckUtils]: 60: Hoare triple {5159#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,501 INFO L280 TraceCheckUtils]: 61: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,501 INFO L280 TraceCheckUtils]: 62: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,501 INFO L280 TraceCheckUtils]: 63: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,502 INFO L263 TraceCheckUtils]: 64: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,502 INFO L280 TraceCheckUtils]: 65: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,502 INFO L280 TraceCheckUtils]: 66: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,502 INFO L280 TraceCheckUtils]: 67: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,503 INFO L280 TraceCheckUtils]: 68: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,503 INFO L280 TraceCheckUtils]: 69: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,503 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,503 INFO L280 TraceCheckUtils]: 71: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,504 INFO L263 TraceCheckUtils]: 72: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,504 INFO L280 TraceCheckUtils]: 73: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,504 INFO L280 TraceCheckUtils]: 74: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,504 INFO L280 TraceCheckUtils]: 75: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,505 INFO L280 TraceCheckUtils]: 76: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,505 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,505 INFO L280 TraceCheckUtils]: 78: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,505 INFO L280 TraceCheckUtils]: 79: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,506 INFO L280 TraceCheckUtils]: 80: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,506 INFO L280 TraceCheckUtils]: 81: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,506 INFO L280 TraceCheckUtils]: 82: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,507 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {4571#true} {5159#(<= |fibo_#in~n| 4)} #48#return; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,508 INFO L280 TraceCheckUtils]: 84: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,508 INFO L280 TraceCheckUtils]: 85: Hoare triple {5159#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,509 INFO L280 TraceCheckUtils]: 86: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret1; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,510 INFO L280 TraceCheckUtils]: 87: Hoare triple {5159#(<= |fibo_#in~n| 4)} havoc #t~ret0; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,510 INFO L280 TraceCheckUtils]: 88: Hoare triple {5159#(<= |fibo_#in~n| 4)} assume true; {5159#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:03,511 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {5159#(<= |fibo_#in~n| 4)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,512 INFO L280 TraceCheckUtils]: 90: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,512 INFO L263 TraceCheckUtils]: 91: Hoare triple {5076#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,512 INFO L280 TraceCheckUtils]: 92: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,513 INFO L280 TraceCheckUtils]: 93: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,513 INFO L280 TraceCheckUtils]: 94: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,513 INFO L263 TraceCheckUtils]: 95: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,513 INFO L280 TraceCheckUtils]: 96: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,513 INFO L280 TraceCheckUtils]: 97: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,514 INFO L280 TraceCheckUtils]: 98: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,514 INFO L263 TraceCheckUtils]: 99: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,514 INFO L280 TraceCheckUtils]: 100: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,514 INFO L280 TraceCheckUtils]: 101: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,514 INFO L280 TraceCheckUtils]: 102: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,515 INFO L280 TraceCheckUtils]: 103: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,515 INFO L280 TraceCheckUtils]: 104: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,515 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,515 INFO L280 TraceCheckUtils]: 106: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,515 INFO L263 TraceCheckUtils]: 107: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,516 INFO L280 TraceCheckUtils]: 108: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,516 INFO L280 TraceCheckUtils]: 109: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,516 INFO L280 TraceCheckUtils]: 110: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,516 INFO L280 TraceCheckUtils]: 111: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,516 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,516 INFO L280 TraceCheckUtils]: 113: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,517 INFO L280 TraceCheckUtils]: 114: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,517 INFO L280 TraceCheckUtils]: 115: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,517 INFO L280 TraceCheckUtils]: 116: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,517 INFO L280 TraceCheckUtils]: 117: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,517 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,517 INFO L280 TraceCheckUtils]: 119: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,518 INFO L263 TraceCheckUtils]: 120: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,518 INFO L280 TraceCheckUtils]: 121: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,518 INFO L280 TraceCheckUtils]: 122: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,518 INFO L280 TraceCheckUtils]: 123: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,518 INFO L280 TraceCheckUtils]: 124: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,518 INFO L280 TraceCheckUtils]: 125: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,519 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,519 INFO L280 TraceCheckUtils]: 127: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,519 INFO L280 TraceCheckUtils]: 128: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,519 INFO L280 TraceCheckUtils]: 129: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,519 INFO L280 TraceCheckUtils]: 130: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,519 INFO L280 TraceCheckUtils]: 131: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,520 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {4571#true} {5076#(<= |fibo_#in~n| 5)} #48#return; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,521 INFO L280 TraceCheckUtils]: 133: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,521 INFO L280 TraceCheckUtils]: 134: Hoare triple {5076#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,522 INFO L280 TraceCheckUtils]: 135: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret1; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,523 INFO L280 TraceCheckUtils]: 136: Hoare triple {5076#(<= |fibo_#in~n| 5)} havoc #t~ret0; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,523 INFO L280 TraceCheckUtils]: 137: Hoare triple {5076#(<= |fibo_#in~n| 5)} assume true; {5076#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:03,524 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {5076#(<= |fibo_#in~n| 5)} {4793#(= fibo_~n |fibo_#in~n|)} #46#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,525 INFO L280 TraceCheckUtils]: 139: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,525 INFO L263 TraceCheckUtils]: 140: Hoare triple {4923#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,525 INFO L280 TraceCheckUtils]: 141: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,525 INFO L280 TraceCheckUtils]: 142: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,526 INFO L280 TraceCheckUtils]: 143: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,526 INFO L263 TraceCheckUtils]: 144: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,526 INFO L280 TraceCheckUtils]: 145: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,526 INFO L280 TraceCheckUtils]: 146: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,526 INFO L280 TraceCheckUtils]: 147: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,527 INFO L263 TraceCheckUtils]: 148: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,527 INFO L280 TraceCheckUtils]: 149: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,527 INFO L280 TraceCheckUtils]: 150: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,527 INFO L280 TraceCheckUtils]: 151: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,527 INFO L263 TraceCheckUtils]: 152: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,528 INFO L280 TraceCheckUtils]: 153: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,528 INFO L280 TraceCheckUtils]: 154: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,528 INFO L280 TraceCheckUtils]: 155: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,528 INFO L280 TraceCheckUtils]: 156: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,529 INFO L280 TraceCheckUtils]: 157: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,529 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,529 INFO L280 TraceCheckUtils]: 159: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,529 INFO L263 TraceCheckUtils]: 160: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,529 INFO L280 TraceCheckUtils]: 161: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,530 INFO L280 TraceCheckUtils]: 162: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,530 INFO L280 TraceCheckUtils]: 163: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,530 INFO L280 TraceCheckUtils]: 164: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,530 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,531 INFO L280 TraceCheckUtils]: 166: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,531 INFO L280 TraceCheckUtils]: 167: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,531 INFO L280 TraceCheckUtils]: 168: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,531 INFO L280 TraceCheckUtils]: 169: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,532 INFO L280 TraceCheckUtils]: 170: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,532 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,532 INFO L280 TraceCheckUtils]: 172: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,532 INFO L263 TraceCheckUtils]: 173: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,533 INFO L280 TraceCheckUtils]: 174: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,533 INFO L280 TraceCheckUtils]: 175: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,533 INFO L280 TraceCheckUtils]: 176: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,533 INFO L280 TraceCheckUtils]: 177: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,534 INFO L280 TraceCheckUtils]: 178: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,534 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,534 INFO L280 TraceCheckUtils]: 180: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,535 INFO L280 TraceCheckUtils]: 181: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,535 INFO L280 TraceCheckUtils]: 182: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,535 INFO L280 TraceCheckUtils]: 183: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,535 INFO L280 TraceCheckUtils]: 184: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,536 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,536 INFO L280 TraceCheckUtils]: 186: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,536 INFO L263 TraceCheckUtils]: 187: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,536 INFO L280 TraceCheckUtils]: 188: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,537 INFO L280 TraceCheckUtils]: 189: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,537 INFO L280 TraceCheckUtils]: 190: Hoare triple {4571#true} assume !(1 == ~n); {4571#true} is VALID [2020-07-18 04:57:03,537 INFO L263 TraceCheckUtils]: 191: Hoare triple {4571#true} call #t~ret0 := fibo(~n - 1); {4571#true} is VALID [2020-07-18 04:57:03,538 INFO L280 TraceCheckUtils]: 192: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,538 INFO L280 TraceCheckUtils]: 193: Hoare triple {4571#true} assume !(~n < 1); {4571#true} is VALID [2020-07-18 04:57:03,538 INFO L280 TraceCheckUtils]: 194: Hoare triple {4571#true} assume 1 == ~n; {4571#true} is VALID [2020-07-18 04:57:03,538 INFO L280 TraceCheckUtils]: 195: Hoare triple {4571#true} #res := 1; {4571#true} is VALID [2020-07-18 04:57:03,539 INFO L280 TraceCheckUtils]: 196: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,539 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {4571#true} {4571#true} #46#return; {4571#true} is VALID [2020-07-18 04:57:03,539 INFO L280 TraceCheckUtils]: 198: Hoare triple {4571#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,540 INFO L263 TraceCheckUtils]: 199: Hoare triple {4571#true} call #t~ret1 := fibo(~n - 2); {4571#true} is VALID [2020-07-18 04:57:03,540 INFO L280 TraceCheckUtils]: 200: Hoare triple {4571#true} ~n := #in~n; {4571#true} is VALID [2020-07-18 04:57:03,540 INFO L280 TraceCheckUtils]: 201: Hoare triple {4571#true} assume ~n < 1; {4571#true} is VALID [2020-07-18 04:57:03,540 INFO L280 TraceCheckUtils]: 202: Hoare triple {4571#true} #res := 0; {4571#true} is VALID [2020-07-18 04:57:03,541 INFO L280 TraceCheckUtils]: 203: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,541 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,541 INFO L280 TraceCheckUtils]: 205: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,542 INFO L280 TraceCheckUtils]: 206: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,542 INFO L280 TraceCheckUtils]: 207: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,542 INFO L280 TraceCheckUtils]: 208: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,542 INFO L280 TraceCheckUtils]: 209: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,543 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {4571#true} {4571#true} #48#return; {4571#true} is VALID [2020-07-18 04:57:03,543 INFO L280 TraceCheckUtils]: 211: Hoare triple {4571#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4571#true} is VALID [2020-07-18 04:57:03,543 INFO L280 TraceCheckUtils]: 212: Hoare triple {4571#true} #res := #t~ret0 + #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,543 INFO L280 TraceCheckUtils]: 213: Hoare triple {4571#true} havoc #t~ret1; {4571#true} is VALID [2020-07-18 04:57:03,543 INFO L280 TraceCheckUtils]: 214: Hoare triple {4571#true} havoc #t~ret0; {4571#true} is VALID [2020-07-18 04:57:03,544 INFO L280 TraceCheckUtils]: 215: Hoare triple {4571#true} assume true; {4571#true} is VALID [2020-07-18 04:57:03,544 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {4571#true} {4923#(<= |fibo_#in~n| 6)} #48#return; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,545 INFO L280 TraceCheckUtils]: 217: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,546 INFO L280 TraceCheckUtils]: 218: Hoare triple {4923#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,546 INFO L280 TraceCheckUtils]: 219: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret1; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,547 INFO L280 TraceCheckUtils]: 220: Hoare triple {4923#(<= |fibo_#in~n| 6)} havoc #t~ret0; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,547 INFO L280 TraceCheckUtils]: 221: Hoare triple {4923#(<= |fibo_#in~n| 6)} assume true; {4923#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:03,548 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {4923#(<= |fibo_#in~n| 6)} {4575#(<= 7 main_~x~0)} #44#return; {4572#false} is VALID [2020-07-18 04:57:03,549 INFO L280 TraceCheckUtils]: 223: Hoare triple {4572#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4572#false} is VALID [2020-07-18 04:57:03,549 INFO L280 TraceCheckUtils]: 224: Hoare triple {4572#false} ~result~0 := #t~ret2; {4572#false} is VALID [2020-07-18 04:57:03,549 INFO L280 TraceCheckUtils]: 225: Hoare triple {4572#false} havoc #t~ret2; {4572#false} is VALID [2020-07-18 04:57:03,549 INFO L280 TraceCheckUtils]: 226: Hoare triple {4572#false} assume 13 != ~result~0; {4572#false} is VALID [2020-07-18 04:57:03,549 INFO L280 TraceCheckUtils]: 227: Hoare triple {4572#false} assume !false; {4572#false} is VALID [2020-07-18 04:57:03,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 126 proven. 642 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2020-07-18 04:57:03,591 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [582873117] [2020-07-18 04:57:03,591 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:57:03,591 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-07-18 04:57:03,592 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516895564] [2020-07-18 04:57:03,592 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 228 [2020-07-18 04:57:03,595 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:57:03,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 04:57:03,674 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:03,675 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 04:57:03,675 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:57:03,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 04:57:03,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2020-07-18 04:57:03,676 INFO L87 Difference]: Start difference. First operand 85 states and 101 transitions. Second operand 10 states. [2020-07-18 04:57:04,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:04,883 INFO L93 Difference]: Finished difference Result 248 states and 324 transitions. [2020-07-18 04:57:04,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-18 04:57:04,883 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 228 [2020-07-18 04:57:04,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:57:04,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 04:57:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 123 transitions. [2020-07-18 04:57:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 04:57:04,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 123 transitions. [2020-07-18 04:57:04,891 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 123 transitions. [2020-07-18 04:57:05,030 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:05,040 INFO L225 Difference]: With dead ends: 248 [2020-07-18 04:57:05,040 INFO L226 Difference]: Without dead ends: 242 [2020-07-18 04:57:05,041 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=86, Invalid=154, Unknown=0, NotChecked=0, Total=240 [2020-07-18 04:57:05,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2020-07-18 04:57:05,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 218. [2020-07-18 04:57:05,581 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:57:05,581 INFO L82 GeneralOperation]: Start isEquivalent. First operand 242 states. Second operand 218 states. [2020-07-18 04:57:05,581 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second operand 218 states. [2020-07-18 04:57:05,582 INFO L87 Difference]: Start difference. First operand 242 states. Second operand 218 states. [2020-07-18 04:57:05,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:05,597 INFO L93 Difference]: Finished difference Result 242 states and 317 transitions. [2020-07-18 04:57:05,597 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 317 transitions. [2020-07-18 04:57:05,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:05,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:05,599 INFO L74 IsIncluded]: Start isIncluded. First operand 218 states. Second operand 242 states. [2020-07-18 04:57:05,600 INFO L87 Difference]: Start difference. First operand 218 states. Second operand 242 states. [2020-07-18 04:57:05,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:05,613 INFO L93 Difference]: Finished difference Result 242 states and 317 transitions. [2020-07-18 04:57:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 317 transitions. [2020-07-18 04:57:05,616 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:05,616 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:05,616 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:57:05,616 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:57:05,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2020-07-18 04:57:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 288 transitions. [2020-07-18 04:57:05,627 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 288 transitions. Word has length 228 [2020-07-18 04:57:05,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:57:05,628 INFO L479 AbstractCegarLoop]: Abstraction has 218 states and 288 transitions. [2020-07-18 04:57:05,628 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 04:57:05,628 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 218 states and 288 transitions. [2020-07-18 04:57:05,985 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 288 transitions. [2020-07-18 04:57:05,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2020-07-18 04:57:05,993 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:57:05,993 INFO L422 BasicCegarLoop]: trace histogram [41, 41, 33, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 13, 13, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:57:05,993 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-18 04:57:05,993 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:57:05,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:57:05,994 INFO L82 PathProgramCache]: Analyzing trace with hash 260846875, now seen corresponding path program 7 times [2020-07-18 04:57:05,994 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:57:05,994 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [425615590] [2020-07-18 04:57:05,995 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:57:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:06,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-18 04:57:06,262 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6822#true} {6822#true} #40#return; {6822#true} is VALID [2020-07-18 04:57:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:06,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:06,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,141 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,179 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,180 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,182 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,183 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,184 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,184 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,185 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,185 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,187 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,189 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,190 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,190 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,191 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,192 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,193 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,209 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,210 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,211 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,211 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,212 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,212 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,212 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,213 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,213 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,214 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,215 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,215 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,216 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,216 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,217 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,217 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,219 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,219 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,220 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,222 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,222 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,223 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,224 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,225 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,225 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,226 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,226 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,226 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,227 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,227 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,229 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,230 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,231 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,232 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,232 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,233 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,235 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,277 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,278 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,289 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,291 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,292 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,292 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,292 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,293 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,294 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,295 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,295 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,296 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,296 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,296 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,297 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,297 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,298 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,300 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,301 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,301 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,302 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,303 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,305 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,305 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,306 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,306 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,306 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,306 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,306 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,307 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,307 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,307 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,308 INFO L280 TraceCheckUtils]: 16: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,309 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,310 INFO L280 TraceCheckUtils]: 18: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,310 INFO L263 TraceCheckUtils]: 19: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,310 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,310 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,311 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,311 INFO L280 TraceCheckUtils]: 23: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,313 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,313 INFO L280 TraceCheckUtils]: 25: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,314 INFO L280 TraceCheckUtils]: 26: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,315 INFO L280 TraceCheckUtils]: 27: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,315 INFO L280 TraceCheckUtils]: 28: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,316 INFO L280 TraceCheckUtils]: 29: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,317 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,318 INFO L280 TraceCheckUtils]: 31: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,318 INFO L263 TraceCheckUtils]: 32: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,318 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,318 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,319 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,319 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,320 INFO L280 TraceCheckUtils]: 37: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,321 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,322 INFO L280 TraceCheckUtils]: 39: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,323 INFO L280 TraceCheckUtils]: 40: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,323 INFO L280 TraceCheckUtils]: 41: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,324 INFO L280 TraceCheckUtils]: 42: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,324 INFO L280 TraceCheckUtils]: 43: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,325 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,326 INFO L280 TraceCheckUtils]: 45: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,326 INFO L263 TraceCheckUtils]: 46: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,326 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,327 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,327 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,327 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,327 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,328 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,328 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,328 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,329 INFO L280 TraceCheckUtils]: 55: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,330 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,331 INFO L280 TraceCheckUtils]: 57: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,331 INFO L263 TraceCheckUtils]: 58: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,331 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,331 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,332 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,333 INFO L280 TraceCheckUtils]: 62: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,334 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,335 INFO L280 TraceCheckUtils]: 64: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,335 INFO L280 TraceCheckUtils]: 65: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,336 INFO L280 TraceCheckUtils]: 66: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,337 INFO L280 TraceCheckUtils]: 67: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,337 INFO L280 TraceCheckUtils]: 68: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,339 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,339 INFO L280 TraceCheckUtils]: 70: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,340 INFO L280 TraceCheckUtils]: 71: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,341 INFO L280 TraceCheckUtils]: 72: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,342 INFO L280 TraceCheckUtils]: 73: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,343 INFO L280 TraceCheckUtils]: 74: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,344 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:07,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,407 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,409 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,419 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,421 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,423 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,424 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,425 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,426 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,426 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,427 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,427 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,427 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,428 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,428 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,430 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,431 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,431 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,432 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,433 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,433 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,435 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,447 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,448 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,449 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,449 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,449 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,450 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,451 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,451 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,452 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,453 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,453 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,454 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,454 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,455 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,455 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,457 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,458 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,459 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,459 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,460 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,461 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,462 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,463 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,463 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,463 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,463 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,464 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,464 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,465 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,466 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,467 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,468 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,469 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,469 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,470 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,472 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:07,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,478 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,478 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,479 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,479 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,480 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,480 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,480 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,481 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,482 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,482 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,484 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,484 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,486 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,486 INFO L280 TraceCheckUtils]: 22: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,487 INFO L263 TraceCheckUtils]: 23: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,487 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,487 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,488 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,488 INFO L280 TraceCheckUtils]: 27: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,490 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,491 INFO L280 TraceCheckUtils]: 29: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,492 INFO L280 TraceCheckUtils]: 30: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,493 INFO L280 TraceCheckUtils]: 31: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,494 INFO L280 TraceCheckUtils]: 32: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,495 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,496 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,498 INFO L263 TraceCheckUtils]: 36: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,498 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,498 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,499 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,499 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,500 INFO L280 TraceCheckUtils]: 41: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,502 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,503 INFO L280 TraceCheckUtils]: 43: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,504 INFO L280 TraceCheckUtils]: 44: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,505 INFO L280 TraceCheckUtils]: 45: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,506 INFO L280 TraceCheckUtils]: 46: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,507 INFO L280 TraceCheckUtils]: 47: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,508 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,509 INFO L280 TraceCheckUtils]: 49: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,509 INFO L263 TraceCheckUtils]: 50: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,509 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,510 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,510 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,510 INFO L263 TraceCheckUtils]: 54: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,510 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,510 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,511 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,511 INFO L280 TraceCheckUtils]: 58: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,512 INFO L280 TraceCheckUtils]: 59: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,514 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,515 INFO L280 TraceCheckUtils]: 61: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,515 INFO L263 TraceCheckUtils]: 62: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,516 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,516 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,517 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,518 INFO L280 TraceCheckUtils]: 66: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,520 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,521 INFO L280 TraceCheckUtils]: 68: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,522 INFO L280 TraceCheckUtils]: 69: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,523 INFO L280 TraceCheckUtils]: 70: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,524 INFO L280 TraceCheckUtils]: 71: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,525 INFO L280 TraceCheckUtils]: 72: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,526 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,527 INFO L280 TraceCheckUtils]: 74: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,528 INFO L280 TraceCheckUtils]: 75: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,529 INFO L280 TraceCheckUtils]: 76: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,529 INFO L280 TraceCheckUtils]: 77: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,530 INFO L280 TraceCheckUtils]: 78: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,531 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:07,532 INFO L280 TraceCheckUtils]: 80: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:07,532 INFO L263 TraceCheckUtils]: 81: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,532 INFO L280 TraceCheckUtils]: 82: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,533 INFO L280 TraceCheckUtils]: 83: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,533 INFO L280 TraceCheckUtils]: 84: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,533 INFO L263 TraceCheckUtils]: 85: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,533 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,533 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,534 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,534 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,534 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,534 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,535 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,535 INFO L280 TraceCheckUtils]: 93: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,536 INFO L280 TraceCheckUtils]: 94: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,537 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,538 INFO L280 TraceCheckUtils]: 96: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,538 INFO L263 TraceCheckUtils]: 97: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,538 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,539 INFO L280 TraceCheckUtils]: 99: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,539 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,540 INFO L280 TraceCheckUtils]: 101: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,542 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,543 INFO L280 TraceCheckUtils]: 103: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,545 INFO L280 TraceCheckUtils]: 104: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,546 INFO L280 TraceCheckUtils]: 105: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,547 INFO L280 TraceCheckUtils]: 106: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,548 INFO L280 TraceCheckUtils]: 107: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,549 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,550 INFO L280 TraceCheckUtils]: 109: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,550 INFO L263 TraceCheckUtils]: 110: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,551 INFO L280 TraceCheckUtils]: 111: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,551 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,551 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,552 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,553 INFO L280 TraceCheckUtils]: 115: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,554 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,555 INFO L280 TraceCheckUtils]: 117: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,556 INFO L280 TraceCheckUtils]: 118: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,557 INFO L280 TraceCheckUtils]: 119: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,557 INFO L280 TraceCheckUtils]: 120: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,558 INFO L280 TraceCheckUtils]: 121: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,560 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:07,561 INFO L280 TraceCheckUtils]: 123: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:07,562 INFO L280 TraceCheckUtils]: 124: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:07,563 INFO L280 TraceCheckUtils]: 125: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:07,564 INFO L280 TraceCheckUtils]: 126: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:07,565 INFO L280 TraceCheckUtils]: 127: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:07,567 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6822#true} #46#return; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-18 04:57:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,688 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,700 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,702 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,702 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,702 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,703 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,704 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,705 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,706 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,706 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,707 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,707 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,708 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,710 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,710 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,711 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,712 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,713 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,714 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,715 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,727 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,728 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,729 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,729 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,729 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,730 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,731 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,732 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,732 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,733 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,733 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,734 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,734 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,736 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,736 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,737 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,740 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,741 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,742 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,742 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,742 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,743 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,743 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,744 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,744 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,746 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,747 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,748 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,748 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,749 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,750 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,751 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,783 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,785 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:07,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,797 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,798 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,799 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,801 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,802 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,802 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,802 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,804 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,805 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,807 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,808 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,809 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,811 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,813 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,814 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,815 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,815 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,815 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,815 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,815 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,816 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,817 INFO L280 TraceCheckUtils]: 16: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,819 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,820 INFO L280 TraceCheckUtils]: 18: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,820 INFO L263 TraceCheckUtils]: 19: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,820 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,821 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,822 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,822 INFO L280 TraceCheckUtils]: 23: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,824 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,825 INFO L280 TraceCheckUtils]: 25: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,826 INFO L280 TraceCheckUtils]: 26: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,827 INFO L280 TraceCheckUtils]: 27: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,827 INFO L280 TraceCheckUtils]: 28: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,828 INFO L280 TraceCheckUtils]: 29: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,829 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,830 INFO L280 TraceCheckUtils]: 31: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,830 INFO L263 TraceCheckUtils]: 32: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,830 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,831 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,831 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,832 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,832 INFO L280 TraceCheckUtils]: 37: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,834 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,835 INFO L280 TraceCheckUtils]: 39: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,836 INFO L280 TraceCheckUtils]: 41: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,837 INFO L280 TraceCheckUtils]: 42: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,837 INFO L280 TraceCheckUtils]: 43: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,838 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,839 INFO L280 TraceCheckUtils]: 45: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,839 INFO L263 TraceCheckUtils]: 46: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,840 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,840 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,840 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,840 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,841 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,841 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,841 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,842 INFO L280 TraceCheckUtils]: 55: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,843 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,844 INFO L280 TraceCheckUtils]: 57: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,844 INFO L263 TraceCheckUtils]: 58: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,845 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,845 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,845 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,846 INFO L280 TraceCheckUtils]: 62: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,848 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,848 INFO L280 TraceCheckUtils]: 64: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,850 INFO L280 TraceCheckUtils]: 65: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,851 INFO L280 TraceCheckUtils]: 66: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,852 INFO L280 TraceCheckUtils]: 67: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,852 INFO L280 TraceCheckUtils]: 68: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,854 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,855 INFO L280 TraceCheckUtils]: 70: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,856 INFO L280 TraceCheckUtils]: 71: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,857 INFO L280 TraceCheckUtils]: 72: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,857 INFO L280 TraceCheckUtils]: 73: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,858 INFO L280 TraceCheckUtils]: 74: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,860 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,869 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,870 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,870 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,871 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,871 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,871 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,872 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,872 INFO L263 TraceCheckUtils]: 19: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,872 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,872 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,873 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,876 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,876 INFO L280 TraceCheckUtils]: 26: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,877 INFO L263 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,877 INFO L280 TraceCheckUtils]: 28: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,877 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,878 INFO L280 TraceCheckUtils]: 31: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,880 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,881 INFO L280 TraceCheckUtils]: 33: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,882 INFO L280 TraceCheckUtils]: 34: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,882 INFO L280 TraceCheckUtils]: 35: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,883 INFO L280 TraceCheckUtils]: 36: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,884 INFO L280 TraceCheckUtils]: 37: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,885 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,886 INFO L280 TraceCheckUtils]: 39: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,886 INFO L263 TraceCheckUtils]: 40: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,886 INFO L280 TraceCheckUtils]: 41: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,887 INFO L280 TraceCheckUtils]: 42: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,887 INFO L280 TraceCheckUtils]: 43: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,888 INFO L280 TraceCheckUtils]: 44: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,888 INFO L280 TraceCheckUtils]: 45: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,890 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,891 INFO L280 TraceCheckUtils]: 47: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,892 INFO L280 TraceCheckUtils]: 48: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,893 INFO L280 TraceCheckUtils]: 49: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,893 INFO L280 TraceCheckUtils]: 50: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,894 INFO L280 TraceCheckUtils]: 51: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,896 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,897 INFO L280 TraceCheckUtils]: 53: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,897 INFO L263 TraceCheckUtils]: 54: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,897 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,897 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,898 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,898 INFO L263 TraceCheckUtils]: 58: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,898 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,898 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,898 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,899 INFO L280 TraceCheckUtils]: 62: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,900 INFO L280 TraceCheckUtils]: 63: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,901 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,902 INFO L280 TraceCheckUtils]: 65: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,902 INFO L263 TraceCheckUtils]: 66: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,902 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,903 INFO L280 TraceCheckUtils]: 68: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,903 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,904 INFO L280 TraceCheckUtils]: 70: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,906 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,907 INFO L280 TraceCheckUtils]: 72: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,908 INFO L280 TraceCheckUtils]: 73: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,908 INFO L280 TraceCheckUtils]: 74: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,909 INFO L280 TraceCheckUtils]: 75: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,910 INFO L280 TraceCheckUtils]: 76: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,911 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,912 INFO L280 TraceCheckUtils]: 78: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,913 INFO L280 TraceCheckUtils]: 79: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,914 INFO L280 TraceCheckUtils]: 80: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,914 INFO L280 TraceCheckUtils]: 81: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,915 INFO L280 TraceCheckUtils]: 82: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,916 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:07,917 INFO L280 TraceCheckUtils]: 84: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:07,917 INFO L263 TraceCheckUtils]: 85: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,917 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,917 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,917 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,918 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,918 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,918 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,918 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,918 INFO L263 TraceCheckUtils]: 93: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,918 INFO L280 TraceCheckUtils]: 94: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,919 INFO L280 TraceCheckUtils]: 95: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,919 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,920 INFO L280 TraceCheckUtils]: 97: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,920 INFO L280 TraceCheckUtils]: 98: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,921 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,922 INFO L280 TraceCheckUtils]: 100: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,922 INFO L263 TraceCheckUtils]: 101: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,922 INFO L280 TraceCheckUtils]: 102: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,923 INFO L280 TraceCheckUtils]: 103: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,923 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,924 INFO L280 TraceCheckUtils]: 105: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,925 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,926 INFO L280 TraceCheckUtils]: 107: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,927 INFO L280 TraceCheckUtils]: 108: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,928 INFO L280 TraceCheckUtils]: 109: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,929 INFO L280 TraceCheckUtils]: 110: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,929 INFO L280 TraceCheckUtils]: 111: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,931 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,931 INFO L280 TraceCheckUtils]: 113: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,932 INFO L263 TraceCheckUtils]: 114: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,932 INFO L280 TraceCheckUtils]: 115: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,932 INFO L280 TraceCheckUtils]: 116: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,932 INFO L280 TraceCheckUtils]: 117: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,933 INFO L280 TraceCheckUtils]: 118: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,934 INFO L280 TraceCheckUtils]: 119: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,935 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,936 INFO L280 TraceCheckUtils]: 121: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,937 INFO L280 TraceCheckUtils]: 122: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,937 INFO L280 TraceCheckUtils]: 123: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,938 INFO L280 TraceCheckUtils]: 124: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,939 INFO L280 TraceCheckUtils]: 125: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,940 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:07,941 INFO L280 TraceCheckUtils]: 127: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:07,942 INFO L280 TraceCheckUtils]: 128: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:07,943 INFO L280 TraceCheckUtils]: 129: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:07,943 INFO L280 TraceCheckUtils]: 130: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:07,944 INFO L280 TraceCheckUtils]: 131: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:07,945 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6822#true} #46#return; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-18 04:57:07,946 INFO L280 TraceCheckUtils]: 133: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-18 04:57:07,946 INFO L263 TraceCheckUtils]: 134: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,946 INFO L280 TraceCheckUtils]: 135: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,946 INFO L280 TraceCheckUtils]: 136: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,947 INFO L280 TraceCheckUtils]: 137: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,947 INFO L263 TraceCheckUtils]: 138: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,947 INFO L280 TraceCheckUtils]: 139: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,947 INFO L280 TraceCheckUtils]: 140: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,947 INFO L280 TraceCheckUtils]: 141: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,947 INFO L263 TraceCheckUtils]: 142: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,948 INFO L280 TraceCheckUtils]: 143: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,948 INFO L280 TraceCheckUtils]: 144: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,948 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,948 INFO L263 TraceCheckUtils]: 146: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,948 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,949 INFO L280 TraceCheckUtils]: 148: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,949 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,950 INFO L280 TraceCheckUtils]: 150: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,950 INFO L280 TraceCheckUtils]: 151: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,951 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,952 INFO L280 TraceCheckUtils]: 153: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,952 INFO L263 TraceCheckUtils]: 154: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,953 INFO L280 TraceCheckUtils]: 155: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,953 INFO L280 TraceCheckUtils]: 156: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,953 INFO L280 TraceCheckUtils]: 157: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,954 INFO L280 TraceCheckUtils]: 158: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,955 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,956 INFO L280 TraceCheckUtils]: 160: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,957 INFO L280 TraceCheckUtils]: 161: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,958 INFO L280 TraceCheckUtils]: 162: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,958 INFO L280 TraceCheckUtils]: 163: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,959 INFO L280 TraceCheckUtils]: 164: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,960 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,961 INFO L280 TraceCheckUtils]: 166: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,961 INFO L263 TraceCheckUtils]: 167: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,961 INFO L280 TraceCheckUtils]: 168: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,961 INFO L280 TraceCheckUtils]: 169: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,961 INFO L280 TraceCheckUtils]: 170: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,962 INFO L280 TraceCheckUtils]: 171: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,963 INFO L280 TraceCheckUtils]: 172: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,964 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,965 INFO L280 TraceCheckUtils]: 174: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:07,966 INFO L280 TraceCheckUtils]: 175: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,966 INFO L280 TraceCheckUtils]: 176: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,967 INFO L280 TraceCheckUtils]: 177: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,968 INFO L280 TraceCheckUtils]: 178: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:07,969 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,970 INFO L280 TraceCheckUtils]: 180: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:07,970 INFO L263 TraceCheckUtils]: 181: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,970 INFO L280 TraceCheckUtils]: 182: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,970 INFO L280 TraceCheckUtils]: 183: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,970 INFO L280 TraceCheckUtils]: 184: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:07,971 INFO L263 TraceCheckUtils]: 185: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:07,971 INFO L280 TraceCheckUtils]: 186: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,971 INFO L280 TraceCheckUtils]: 187: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:07,971 INFO L280 TraceCheckUtils]: 188: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:07,972 INFO L280 TraceCheckUtils]: 189: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,973 INFO L280 TraceCheckUtils]: 190: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,974 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,975 INFO L280 TraceCheckUtils]: 192: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:07,975 INFO L263 TraceCheckUtils]: 193: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:07,975 INFO L280 TraceCheckUtils]: 194: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:07,975 INFO L280 TraceCheckUtils]: 195: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:07,976 INFO L280 TraceCheckUtils]: 196: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,976 INFO L280 TraceCheckUtils]: 197: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:07,978 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,979 INFO L280 TraceCheckUtils]: 199: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,980 INFO L280 TraceCheckUtils]: 200: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,981 INFO L280 TraceCheckUtils]: 201: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,982 INFO L280 TraceCheckUtils]: 202: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,982 INFO L280 TraceCheckUtils]: 203: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:07,984 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,985 INFO L280 TraceCheckUtils]: 205: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:07,986 INFO L280 TraceCheckUtils]: 206: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,987 INFO L280 TraceCheckUtils]: 207: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,988 INFO L280 TraceCheckUtils]: 208: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,988 INFO L280 TraceCheckUtils]: 209: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:07,990 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,991 INFO L280 TraceCheckUtils]: 211: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:07,992 INFO L280 TraceCheckUtils]: 212: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:07,992 INFO L280 TraceCheckUtils]: 213: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:07,993 INFO L280 TraceCheckUtils]: 214: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:07,994 INFO L280 TraceCheckUtils]: 215: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:07,995 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {6822#true} #46#return; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,237 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,238 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,250 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,251 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,252 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,253 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,255 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,256 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,256 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,256 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,258 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,259 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,260 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,262 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,262 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,263 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,264 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,275 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,277 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,278 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,278 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,279 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,279 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,279 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,280 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,281 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,282 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,283 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,283 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,283 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,283 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,284 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,285 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,286 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,287 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,288 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,289 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,289 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,290 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,291 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,292 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,292 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,293 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,293 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,293 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,294 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,294 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,296 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,297 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,298 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,298 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,299 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,300 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,301 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,334 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,348 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,350 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,350 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,350 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,350 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,351 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,352 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,353 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,353 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,354 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,354 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,355 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,357 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,358 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,359 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,359 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,360 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,361 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,362 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,364 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,365 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,365 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,365 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,365 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,366 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,366 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,366 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,367 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,368 INFO L280 TraceCheckUtils]: 16: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,369 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,370 INFO L280 TraceCheckUtils]: 18: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,370 INFO L263 TraceCheckUtils]: 19: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,370 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,370 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,371 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,372 INFO L280 TraceCheckUtils]: 23: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,373 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,374 INFO L280 TraceCheckUtils]: 25: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,375 INFO L280 TraceCheckUtils]: 26: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,376 INFO L280 TraceCheckUtils]: 27: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,377 INFO L280 TraceCheckUtils]: 28: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,377 INFO L280 TraceCheckUtils]: 29: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,379 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,379 INFO L280 TraceCheckUtils]: 31: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,380 INFO L263 TraceCheckUtils]: 32: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,380 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,380 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,380 INFO L280 TraceCheckUtils]: 35: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,381 INFO L280 TraceCheckUtils]: 36: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,382 INFO L280 TraceCheckUtils]: 37: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,383 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,384 INFO L280 TraceCheckUtils]: 39: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,385 INFO L280 TraceCheckUtils]: 40: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,385 INFO L280 TraceCheckUtils]: 41: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,386 INFO L280 TraceCheckUtils]: 42: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,387 INFO L280 TraceCheckUtils]: 43: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,388 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,389 INFO L280 TraceCheckUtils]: 45: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,389 INFO L263 TraceCheckUtils]: 46: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,389 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,389 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,390 INFO L280 TraceCheckUtils]: 49: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,390 INFO L263 TraceCheckUtils]: 50: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,390 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,390 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,391 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,391 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,392 INFO L280 TraceCheckUtils]: 55: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,393 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,394 INFO L280 TraceCheckUtils]: 57: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,394 INFO L263 TraceCheckUtils]: 58: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,394 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,395 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,395 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,396 INFO L280 TraceCheckUtils]: 62: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,397 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,398 INFO L280 TraceCheckUtils]: 64: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,399 INFO L280 TraceCheckUtils]: 65: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,400 INFO L280 TraceCheckUtils]: 66: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,400 INFO L280 TraceCheckUtils]: 67: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,401 INFO L280 TraceCheckUtils]: 68: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,402 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,403 INFO L280 TraceCheckUtils]: 70: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,404 INFO L280 TraceCheckUtils]: 71: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,405 INFO L280 TraceCheckUtils]: 72: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,406 INFO L280 TraceCheckUtils]: 73: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,406 INFO L280 TraceCheckUtils]: 74: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,408 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,493 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,505 INFO L280 TraceCheckUtils]: 3: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,507 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,509 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,511 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,512 INFO L280 TraceCheckUtils]: 8: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,513 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,514 INFO L280 TraceCheckUtils]: 10: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,515 INFO L263 TraceCheckUtils]: 11: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,516 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,517 INFO L280 TraceCheckUtils]: 15: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,520 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,522 INFO L280 TraceCheckUtils]: 18: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,522 INFO L280 TraceCheckUtils]: 19: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,523 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,524 INFO L280 TraceCheckUtils]: 21: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,525 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:08,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,543 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,547 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,549 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,550 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,550 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,551 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,552 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,554 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,555 INFO L280 TraceCheckUtils]: 14: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,556 INFO L263 TraceCheckUtils]: 15: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,557 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,558 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,558 INFO L280 TraceCheckUtils]: 19: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,560 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,561 INFO L280 TraceCheckUtils]: 21: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,563 INFO L280 TraceCheckUtils]: 22: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,564 INFO L280 TraceCheckUtils]: 23: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,565 INFO L280 TraceCheckUtils]: 24: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,566 INFO L280 TraceCheckUtils]: 25: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,567 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,568 INFO L280 TraceCheckUtils]: 27: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,569 INFO L263 TraceCheckUtils]: 28: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,569 INFO L280 TraceCheckUtils]: 29: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,569 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,570 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,571 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,572 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,574 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,575 INFO L280 TraceCheckUtils]: 35: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,576 INFO L280 TraceCheckUtils]: 36: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,577 INFO L280 TraceCheckUtils]: 37: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,578 INFO L280 TraceCheckUtils]: 38: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,578 INFO L280 TraceCheckUtils]: 39: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,580 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:08,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,583 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,584 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,584 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,584 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,584 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,585 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,585 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,585 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,585 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,586 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,586 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,586 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,586 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,586 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,587 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,587 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,588 INFO L280 TraceCheckUtils]: 20: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,589 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,590 INFO L280 TraceCheckUtils]: 22: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,590 INFO L263 TraceCheckUtils]: 23: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,590 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,591 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,591 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,592 INFO L280 TraceCheckUtils]: 27: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,594 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,595 INFO L280 TraceCheckUtils]: 29: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,597 INFO L280 TraceCheckUtils]: 30: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,598 INFO L280 TraceCheckUtils]: 31: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,599 INFO L280 TraceCheckUtils]: 32: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,600 INFO L280 TraceCheckUtils]: 33: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,601 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,602 INFO L280 TraceCheckUtils]: 35: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,602 INFO L263 TraceCheckUtils]: 36: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,602 INFO L280 TraceCheckUtils]: 37: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,603 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,603 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,604 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,605 INFO L280 TraceCheckUtils]: 41: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,607 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,608 INFO L280 TraceCheckUtils]: 43: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,610 INFO L280 TraceCheckUtils]: 44: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,611 INFO L280 TraceCheckUtils]: 45: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,612 INFO L280 TraceCheckUtils]: 46: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,613 INFO L280 TraceCheckUtils]: 47: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,614 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,615 INFO L280 TraceCheckUtils]: 49: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,616 INFO L263 TraceCheckUtils]: 50: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,616 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,616 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,617 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,617 INFO L263 TraceCheckUtils]: 54: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,617 INFO L280 TraceCheckUtils]: 55: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,618 INFO L280 TraceCheckUtils]: 56: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,618 INFO L280 TraceCheckUtils]: 57: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,619 INFO L280 TraceCheckUtils]: 58: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,620 INFO L280 TraceCheckUtils]: 59: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,621 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,623 INFO L280 TraceCheckUtils]: 61: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,623 INFO L263 TraceCheckUtils]: 62: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,623 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,624 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,625 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,625 INFO L280 TraceCheckUtils]: 66: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,628 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,629 INFO L280 TraceCheckUtils]: 68: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,630 INFO L280 TraceCheckUtils]: 69: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,631 INFO L280 TraceCheckUtils]: 70: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,632 INFO L280 TraceCheckUtils]: 71: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,633 INFO L280 TraceCheckUtils]: 72: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,635 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,637 INFO L280 TraceCheckUtils]: 74: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,638 INFO L280 TraceCheckUtils]: 75: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,639 INFO L280 TraceCheckUtils]: 76: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,640 INFO L280 TraceCheckUtils]: 77: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,641 INFO L280 TraceCheckUtils]: 78: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,642 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:08,643 INFO L280 TraceCheckUtils]: 80: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:08,643 INFO L263 TraceCheckUtils]: 81: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,644 INFO L280 TraceCheckUtils]: 82: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,644 INFO L280 TraceCheckUtils]: 83: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,644 INFO L280 TraceCheckUtils]: 84: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,644 INFO L263 TraceCheckUtils]: 85: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,644 INFO L280 TraceCheckUtils]: 86: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,645 INFO L280 TraceCheckUtils]: 87: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,645 INFO L280 TraceCheckUtils]: 88: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,645 INFO L263 TraceCheckUtils]: 89: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,645 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,645 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,646 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,647 INFO L280 TraceCheckUtils]: 93: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,647 INFO L280 TraceCheckUtils]: 94: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,648 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,649 INFO L280 TraceCheckUtils]: 96: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,650 INFO L263 TraceCheckUtils]: 97: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,650 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,650 INFO L280 TraceCheckUtils]: 99: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,651 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,652 INFO L280 TraceCheckUtils]: 101: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,654 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,656 INFO L280 TraceCheckUtils]: 103: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,657 INFO L280 TraceCheckUtils]: 104: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,658 INFO L280 TraceCheckUtils]: 105: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,659 INFO L280 TraceCheckUtils]: 106: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,660 INFO L280 TraceCheckUtils]: 107: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,661 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,662 INFO L280 TraceCheckUtils]: 109: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,663 INFO L263 TraceCheckUtils]: 110: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,663 INFO L280 TraceCheckUtils]: 111: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,663 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,664 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,665 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,666 INFO L280 TraceCheckUtils]: 115: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,668 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,669 INFO L280 TraceCheckUtils]: 117: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,671 INFO L280 TraceCheckUtils]: 118: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,672 INFO L280 TraceCheckUtils]: 119: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,672 INFO L280 TraceCheckUtils]: 120: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,673 INFO L280 TraceCheckUtils]: 121: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,676 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:08,677 INFO L280 TraceCheckUtils]: 123: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:08,678 INFO L280 TraceCheckUtils]: 124: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,679 INFO L280 TraceCheckUtils]: 125: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,680 INFO L280 TraceCheckUtils]: 126: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,681 INFO L280 TraceCheckUtils]: 127: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,683 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,724 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,724 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,725 INFO L263 TraceCheckUtils]: 7: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,726 INFO L263 TraceCheckUtils]: 11: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,728 INFO L263 TraceCheckUtils]: 15: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,729 INFO L263 TraceCheckUtils]: 19: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,729 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,730 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,730 INFO L263 TraceCheckUtils]: 23: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,730 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,730 INFO L280 TraceCheckUtils]: 25: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,731 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,732 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,733 INFO L280 TraceCheckUtils]: 28: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,734 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,735 INFO L280 TraceCheckUtils]: 30: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,736 INFO L263 TraceCheckUtils]: 31: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,736 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,736 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,737 INFO L280 TraceCheckUtils]: 34: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,738 INFO L280 TraceCheckUtils]: 35: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,740 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,741 INFO L280 TraceCheckUtils]: 37: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,743 INFO L280 TraceCheckUtils]: 38: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,744 INFO L280 TraceCheckUtils]: 39: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,745 INFO L280 TraceCheckUtils]: 40: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,746 INFO L280 TraceCheckUtils]: 41: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,747 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,748 INFO L280 TraceCheckUtils]: 43: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,748 INFO L263 TraceCheckUtils]: 44: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,748 INFO L280 TraceCheckUtils]: 45: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,748 INFO L280 TraceCheckUtils]: 46: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,749 INFO L280 TraceCheckUtils]: 47: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,750 INFO L280 TraceCheckUtils]: 48: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,750 INFO L280 TraceCheckUtils]: 49: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,752 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,753 INFO L280 TraceCheckUtils]: 51: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,754 INFO L280 TraceCheckUtils]: 52: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,755 INFO L280 TraceCheckUtils]: 53: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,755 INFO L280 TraceCheckUtils]: 54: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,756 INFO L280 TraceCheckUtils]: 55: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,757 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,758 INFO L280 TraceCheckUtils]: 57: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,758 INFO L263 TraceCheckUtils]: 58: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,758 INFO L280 TraceCheckUtils]: 59: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,758 INFO L280 TraceCheckUtils]: 60: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,758 INFO L280 TraceCheckUtils]: 61: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,759 INFO L263 TraceCheckUtils]: 62: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,759 INFO L280 TraceCheckUtils]: 63: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,759 INFO L280 TraceCheckUtils]: 64: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,759 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,760 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,761 INFO L280 TraceCheckUtils]: 67: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,762 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,762 INFO L280 TraceCheckUtils]: 69: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,763 INFO L263 TraceCheckUtils]: 70: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,763 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,763 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,764 INFO L280 TraceCheckUtils]: 73: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,764 INFO L280 TraceCheckUtils]: 74: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,766 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,768 INFO L280 TraceCheckUtils]: 77: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,768 INFO L280 TraceCheckUtils]: 78: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,769 INFO L280 TraceCheckUtils]: 79: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,770 INFO L280 TraceCheckUtils]: 80: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,771 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,772 INFO L280 TraceCheckUtils]: 82: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,773 INFO L280 TraceCheckUtils]: 83: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,774 INFO L280 TraceCheckUtils]: 84: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,775 INFO L280 TraceCheckUtils]: 85: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,776 INFO L280 TraceCheckUtils]: 86: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,777 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:08,778 INFO L280 TraceCheckUtils]: 88: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:08,778 INFO L263 TraceCheckUtils]: 89: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,778 INFO L280 TraceCheckUtils]: 90: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,778 INFO L280 TraceCheckUtils]: 91: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,779 INFO L280 TraceCheckUtils]: 92: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,779 INFO L263 TraceCheckUtils]: 93: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,779 INFO L280 TraceCheckUtils]: 94: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,779 INFO L280 TraceCheckUtils]: 95: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,780 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,780 INFO L263 TraceCheckUtils]: 97: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,780 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,780 INFO L280 TraceCheckUtils]: 99: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,780 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,781 INFO L280 TraceCheckUtils]: 101: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,782 INFO L280 TraceCheckUtils]: 102: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,783 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,784 INFO L280 TraceCheckUtils]: 104: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,784 INFO L263 TraceCheckUtils]: 105: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,784 INFO L280 TraceCheckUtils]: 106: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,785 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,785 INFO L280 TraceCheckUtils]: 108: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,786 INFO L280 TraceCheckUtils]: 109: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,787 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,788 INFO L280 TraceCheckUtils]: 111: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,789 INFO L280 TraceCheckUtils]: 112: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,790 INFO L280 TraceCheckUtils]: 113: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,791 INFO L280 TraceCheckUtils]: 114: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,792 INFO L280 TraceCheckUtils]: 115: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,793 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,794 INFO L280 TraceCheckUtils]: 117: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,794 INFO L263 TraceCheckUtils]: 118: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,795 INFO L280 TraceCheckUtils]: 119: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,795 INFO L280 TraceCheckUtils]: 120: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,795 INFO L280 TraceCheckUtils]: 121: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,796 INFO L280 TraceCheckUtils]: 122: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,796 INFO L280 TraceCheckUtils]: 123: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,798 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,799 INFO L280 TraceCheckUtils]: 125: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,800 INFO L280 TraceCheckUtils]: 126: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,801 INFO L280 TraceCheckUtils]: 127: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,802 INFO L280 TraceCheckUtils]: 128: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,803 INFO L280 TraceCheckUtils]: 129: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,804 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:08,805 INFO L280 TraceCheckUtils]: 131: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:08,806 INFO L280 TraceCheckUtils]: 132: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,807 INFO L280 TraceCheckUtils]: 133: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,808 INFO L280 TraceCheckUtils]: 134: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,809 INFO L280 TraceCheckUtils]: 135: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,810 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6822#true} #46#return; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-18 04:57:08,811 INFO L280 TraceCheckUtils]: 137: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-18 04:57:08,811 INFO L263 TraceCheckUtils]: 138: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,811 INFO L280 TraceCheckUtils]: 139: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,812 INFO L280 TraceCheckUtils]: 140: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,812 INFO L280 TraceCheckUtils]: 141: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,812 INFO L263 TraceCheckUtils]: 142: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,812 INFO L280 TraceCheckUtils]: 143: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,812 INFO L280 TraceCheckUtils]: 144: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,813 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,813 INFO L263 TraceCheckUtils]: 146: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,813 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,813 INFO L280 TraceCheckUtils]: 148: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,814 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,814 INFO L263 TraceCheckUtils]: 150: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,814 INFO L280 TraceCheckUtils]: 151: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,814 INFO L280 TraceCheckUtils]: 152: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,814 INFO L280 TraceCheckUtils]: 153: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,815 INFO L280 TraceCheckUtils]: 154: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,816 INFO L280 TraceCheckUtils]: 155: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,817 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,818 INFO L280 TraceCheckUtils]: 157: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,818 INFO L263 TraceCheckUtils]: 158: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,818 INFO L280 TraceCheckUtils]: 159: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,818 INFO L280 TraceCheckUtils]: 160: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,819 INFO L280 TraceCheckUtils]: 161: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,820 INFO L280 TraceCheckUtils]: 162: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,821 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,822 INFO L280 TraceCheckUtils]: 164: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,823 INFO L280 TraceCheckUtils]: 165: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,824 INFO L280 TraceCheckUtils]: 166: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,825 INFO L280 TraceCheckUtils]: 167: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,825 INFO L280 TraceCheckUtils]: 168: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,826 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,827 INFO L280 TraceCheckUtils]: 170: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,827 INFO L263 TraceCheckUtils]: 171: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,828 INFO L280 TraceCheckUtils]: 172: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,828 INFO L280 TraceCheckUtils]: 173: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,828 INFO L280 TraceCheckUtils]: 174: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,829 INFO L280 TraceCheckUtils]: 175: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,829 INFO L280 TraceCheckUtils]: 176: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,831 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,831 INFO L280 TraceCheckUtils]: 178: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,832 INFO L280 TraceCheckUtils]: 179: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,833 INFO L280 TraceCheckUtils]: 180: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,834 INFO L280 TraceCheckUtils]: 181: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,834 INFO L280 TraceCheckUtils]: 182: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,835 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,836 INFO L280 TraceCheckUtils]: 184: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,836 INFO L263 TraceCheckUtils]: 185: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,836 INFO L280 TraceCheckUtils]: 186: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,837 INFO L280 TraceCheckUtils]: 187: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,837 INFO L280 TraceCheckUtils]: 188: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,837 INFO L263 TraceCheckUtils]: 189: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,837 INFO L280 TraceCheckUtils]: 190: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,837 INFO L280 TraceCheckUtils]: 191: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,837 INFO L280 TraceCheckUtils]: 192: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,838 INFO L280 TraceCheckUtils]: 193: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,839 INFO L280 TraceCheckUtils]: 194: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,840 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,841 INFO L280 TraceCheckUtils]: 196: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,841 INFO L263 TraceCheckUtils]: 197: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,841 INFO L280 TraceCheckUtils]: 198: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,841 INFO L280 TraceCheckUtils]: 199: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,842 INFO L280 TraceCheckUtils]: 200: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,843 INFO L280 TraceCheckUtils]: 201: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,844 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,845 INFO L280 TraceCheckUtils]: 203: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,846 INFO L280 TraceCheckUtils]: 204: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,847 INFO L280 TraceCheckUtils]: 205: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,848 INFO L280 TraceCheckUtils]: 206: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,849 INFO L280 TraceCheckUtils]: 207: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,851 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,851 INFO L280 TraceCheckUtils]: 209: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,852 INFO L280 TraceCheckUtils]: 210: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,853 INFO L280 TraceCheckUtils]: 211: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,854 INFO L280 TraceCheckUtils]: 212: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,854 INFO L280 TraceCheckUtils]: 213: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,856 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,856 INFO L280 TraceCheckUtils]: 215: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,857 INFO L280 TraceCheckUtils]: 216: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:08,858 INFO L280 TraceCheckUtils]: 217: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:08,859 INFO L280 TraceCheckUtils]: 218: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:08,860 INFO L280 TraceCheckUtils]: 219: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:08,861 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {6822#true} #46#return; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,862 INFO L280 TraceCheckUtils]: 221: Hoare triple {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,862 INFO L263 TraceCheckUtils]: 222: Hoare triple {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,862 INFO L280 TraceCheckUtils]: 223: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,862 INFO L280 TraceCheckUtils]: 224: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,862 INFO L280 TraceCheckUtils]: 225: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,863 INFO L263 TraceCheckUtils]: 226: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,863 INFO L280 TraceCheckUtils]: 227: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,863 INFO L280 TraceCheckUtils]: 228: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,863 INFO L280 TraceCheckUtils]: 229: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,863 INFO L263 TraceCheckUtils]: 230: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,864 INFO L280 TraceCheckUtils]: 231: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,864 INFO L280 TraceCheckUtils]: 232: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,864 INFO L280 TraceCheckUtils]: 233: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,864 INFO L263 TraceCheckUtils]: 234: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,864 INFO L280 TraceCheckUtils]: 235: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,865 INFO L280 TraceCheckUtils]: 236: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,865 INFO L280 TraceCheckUtils]: 237: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,865 INFO L263 TraceCheckUtils]: 238: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,865 INFO L280 TraceCheckUtils]: 239: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,865 INFO L280 TraceCheckUtils]: 240: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,866 INFO L280 TraceCheckUtils]: 241: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,866 INFO L280 TraceCheckUtils]: 242: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,867 INFO L280 TraceCheckUtils]: 243: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,868 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,869 INFO L280 TraceCheckUtils]: 245: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,869 INFO L263 TraceCheckUtils]: 246: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,870 INFO L280 TraceCheckUtils]: 247: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,870 INFO L280 TraceCheckUtils]: 248: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,871 INFO L280 TraceCheckUtils]: 249: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,871 INFO L280 TraceCheckUtils]: 250: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,873 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,874 INFO L280 TraceCheckUtils]: 252: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,875 INFO L280 TraceCheckUtils]: 253: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,876 INFO L280 TraceCheckUtils]: 254: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,877 INFO L280 TraceCheckUtils]: 255: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,878 INFO L280 TraceCheckUtils]: 256: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,879 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,880 INFO L280 TraceCheckUtils]: 258: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,880 INFO L263 TraceCheckUtils]: 259: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,881 INFO L280 TraceCheckUtils]: 260: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,881 INFO L280 TraceCheckUtils]: 261: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,881 INFO L280 TraceCheckUtils]: 262: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,882 INFO L280 TraceCheckUtils]: 263: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,882 INFO L280 TraceCheckUtils]: 264: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,884 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,885 INFO L280 TraceCheckUtils]: 266: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,886 INFO L280 TraceCheckUtils]: 267: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,886 INFO L280 TraceCheckUtils]: 268: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,887 INFO L280 TraceCheckUtils]: 269: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,888 INFO L280 TraceCheckUtils]: 270: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,889 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,891 INFO L280 TraceCheckUtils]: 272: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:08,891 INFO L263 TraceCheckUtils]: 273: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,891 INFO L280 TraceCheckUtils]: 274: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,891 INFO L280 TraceCheckUtils]: 275: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,892 INFO L280 TraceCheckUtils]: 276: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,892 INFO L263 TraceCheckUtils]: 277: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,892 INFO L280 TraceCheckUtils]: 278: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,892 INFO L280 TraceCheckUtils]: 279: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,892 INFO L280 TraceCheckUtils]: 280: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,893 INFO L280 TraceCheckUtils]: 281: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,894 INFO L280 TraceCheckUtils]: 282: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,895 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,896 INFO L280 TraceCheckUtils]: 284: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,896 INFO L263 TraceCheckUtils]: 285: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,896 INFO L280 TraceCheckUtils]: 286: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,897 INFO L280 TraceCheckUtils]: 287: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,897 INFO L280 TraceCheckUtils]: 288: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,898 INFO L280 TraceCheckUtils]: 289: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,899 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,900 INFO L280 TraceCheckUtils]: 291: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,901 INFO L280 TraceCheckUtils]: 292: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,902 INFO L280 TraceCheckUtils]: 293: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,903 INFO L280 TraceCheckUtils]: 294: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,903 INFO L280 TraceCheckUtils]: 295: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,905 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,906 INFO L280 TraceCheckUtils]: 297: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:08,907 INFO L280 TraceCheckUtils]: 298: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,907 INFO L280 TraceCheckUtils]: 299: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,908 INFO L280 TraceCheckUtils]: 300: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,909 INFO L280 TraceCheckUtils]: 301: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:08,910 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:08,911 INFO L280 TraceCheckUtils]: 303: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:08,911 INFO L263 TraceCheckUtils]: 304: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,911 INFO L280 TraceCheckUtils]: 305: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,912 INFO L280 TraceCheckUtils]: 306: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,912 INFO L280 TraceCheckUtils]: 307: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,912 INFO L263 TraceCheckUtils]: 308: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,912 INFO L280 TraceCheckUtils]: 309: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,913 INFO L280 TraceCheckUtils]: 310: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,913 INFO L280 TraceCheckUtils]: 311: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:08,913 INFO L263 TraceCheckUtils]: 312: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:08,913 INFO L280 TraceCheckUtils]: 313: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,913 INFO L280 TraceCheckUtils]: 314: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,914 INFO L280 TraceCheckUtils]: 315: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,914 INFO L280 TraceCheckUtils]: 316: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,915 INFO L280 TraceCheckUtils]: 317: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,916 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,918 INFO L280 TraceCheckUtils]: 319: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,918 INFO L263 TraceCheckUtils]: 320: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,918 INFO L280 TraceCheckUtils]: 321: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,918 INFO L280 TraceCheckUtils]: 322: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:08,919 INFO L280 TraceCheckUtils]: 323: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,920 INFO L280 TraceCheckUtils]: 324: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:08,922 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,923 INFO L280 TraceCheckUtils]: 326: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,924 INFO L280 TraceCheckUtils]: 327: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,924 INFO L280 TraceCheckUtils]: 328: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,925 INFO L280 TraceCheckUtils]: 329: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,926 INFO L280 TraceCheckUtils]: 330: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,927 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,928 INFO L280 TraceCheckUtils]: 332: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:08,928 INFO L263 TraceCheckUtils]: 333: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:08,928 INFO L280 TraceCheckUtils]: 334: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:08,928 INFO L280 TraceCheckUtils]: 335: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:08,929 INFO L280 TraceCheckUtils]: 336: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:08,929 INFO L280 TraceCheckUtils]: 337: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,930 INFO L280 TraceCheckUtils]: 338: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:08,931 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,932 INFO L280 TraceCheckUtils]: 340: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:08,933 INFO L280 TraceCheckUtils]: 341: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,934 INFO L280 TraceCheckUtils]: 342: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,935 INFO L280 TraceCheckUtils]: 343: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,935 INFO L280 TraceCheckUtils]: 344: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:08,937 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:08,937 INFO L280 TraceCheckUtils]: 346: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:08,938 INFO L280 TraceCheckUtils]: 347: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,939 INFO L280 TraceCheckUtils]: 348: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,940 INFO L280 TraceCheckUtils]: 349: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,941 INFO L280 TraceCheckUtils]: 350: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:08,942 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,943 INFO L280 TraceCheckUtils]: 352: Hoare triple {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:08,944 INFO L280 TraceCheckUtils]: 353: Hoare triple {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-18 04:57:08,944 INFO L280 TraceCheckUtils]: 354: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret1; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-18 04:57:08,945 INFO L280 TraceCheckUtils]: 355: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret0; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-18 04:57:08,946 INFO L280 TraceCheckUtils]: 356: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-18 04:57:08,947 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {6822#true} #44#return; {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-18 04:57:09,112 INFO L263 TraceCheckUtils]: 0: Hoare triple {6822#true} call ULTIMATE.init(); {6822#true} is VALID [2020-07-18 04:57:09,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {6822#true} assume true; {6822#true} is VALID [2020-07-18 04:57:09,113 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6822#true} {6822#true} #40#return; {6822#true} is VALID [2020-07-18 04:57:09,113 INFO L263 TraceCheckUtils]: 3: Hoare triple {6822#true} call #t~ret3 := main(); {6822#true} is VALID [2020-07-18 04:57:09,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {6822#true} ~x~0 := 7; {6822#true} is VALID [2020-07-18 04:57:09,113 INFO L263 TraceCheckUtils]: 5: Hoare triple {6822#true} call #t~ret2 := fibo(~x~0); {6822#true} is VALID [2020-07-18 04:57:09,113 INFO L280 TraceCheckUtils]: 6: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,113 INFO L280 TraceCheckUtils]: 7: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L280 TraceCheckUtils]: 8: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L263 TraceCheckUtils]: 9: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L280 TraceCheckUtils]: 12: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L263 TraceCheckUtils]: 13: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L280 TraceCheckUtils]: 14: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L280 TraceCheckUtils]: 16: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,114 INFO L263 TraceCheckUtils]: 17: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,115 INFO L280 TraceCheckUtils]: 18: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,115 INFO L280 TraceCheckUtils]: 19: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,115 INFO L280 TraceCheckUtils]: 20: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,115 INFO L263 TraceCheckUtils]: 21: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,115 INFO L280 TraceCheckUtils]: 22: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,115 INFO L280 TraceCheckUtils]: 23: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,115 INFO L280 TraceCheckUtils]: 24: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,115 INFO L263 TraceCheckUtils]: 25: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,115 INFO L280 TraceCheckUtils]: 26: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,116 INFO L280 TraceCheckUtils]: 27: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,116 INFO L280 TraceCheckUtils]: 28: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,116 INFO L263 TraceCheckUtils]: 29: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,116 INFO L280 TraceCheckUtils]: 30: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,116 INFO L280 TraceCheckUtils]: 31: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,116 INFO L280 TraceCheckUtils]: 32: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,117 INFO L280 TraceCheckUtils]: 33: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,121 INFO L280 TraceCheckUtils]: 34: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,121 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,122 INFO L280 TraceCheckUtils]: 36: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,122 INFO L263 TraceCheckUtils]: 37: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,122 INFO L280 TraceCheckUtils]: 38: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,122 INFO L280 TraceCheckUtils]: 39: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:09,128 INFO L280 TraceCheckUtils]: 40: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,128 INFO L280 TraceCheckUtils]: 41: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,129 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,130 INFO L280 TraceCheckUtils]: 43: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,131 INFO L280 TraceCheckUtils]: 44: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,132 INFO L280 TraceCheckUtils]: 45: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,132 INFO L280 TraceCheckUtils]: 46: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,133 INFO L280 TraceCheckUtils]: 47: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,134 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,134 INFO L280 TraceCheckUtils]: 49: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,135 INFO L263 TraceCheckUtils]: 50: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,135 INFO L280 TraceCheckUtils]: 51: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,135 INFO L280 TraceCheckUtils]: 52: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,135 INFO L280 TraceCheckUtils]: 53: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,136 INFO L280 TraceCheckUtils]: 54: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,136 INFO L280 TraceCheckUtils]: 55: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,137 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,138 INFO L280 TraceCheckUtils]: 57: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,139 INFO L280 TraceCheckUtils]: 58: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,140 INFO L280 TraceCheckUtils]: 59: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,140 INFO L280 TraceCheckUtils]: 60: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,141 INFO L280 TraceCheckUtils]: 61: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,142 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:09,142 INFO L280 TraceCheckUtils]: 63: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:09,143 INFO L263 TraceCheckUtils]: 64: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,143 INFO L280 TraceCheckUtils]: 65: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,143 INFO L280 TraceCheckUtils]: 66: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,143 INFO L280 TraceCheckUtils]: 67: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,143 INFO L263 TraceCheckUtils]: 68: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,143 INFO L280 TraceCheckUtils]: 69: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,144 INFO L280 TraceCheckUtils]: 70: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,144 INFO L280 TraceCheckUtils]: 71: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,144 INFO L280 TraceCheckUtils]: 72: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,145 INFO L280 TraceCheckUtils]: 73: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,146 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,146 INFO L280 TraceCheckUtils]: 75: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,147 INFO L263 TraceCheckUtils]: 76: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,147 INFO L280 TraceCheckUtils]: 77: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,147 INFO L280 TraceCheckUtils]: 78: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:09,148 INFO L280 TraceCheckUtils]: 79: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,148 INFO L280 TraceCheckUtils]: 80: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,149 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,150 INFO L280 TraceCheckUtils]: 82: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,151 INFO L280 TraceCheckUtils]: 83: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,152 INFO L280 TraceCheckUtils]: 84: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,152 INFO L280 TraceCheckUtils]: 85: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,153 INFO L280 TraceCheckUtils]: 86: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,154 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:09,155 INFO L280 TraceCheckUtils]: 88: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:09,156 INFO L280 TraceCheckUtils]: 89: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,158 INFO L280 TraceCheckUtils]: 90: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,158 INFO L280 TraceCheckUtils]: 91: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,159 INFO L280 TraceCheckUtils]: 92: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,160 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:09,161 INFO L280 TraceCheckUtils]: 94: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:09,161 INFO L263 TraceCheckUtils]: 95: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,161 INFO L280 TraceCheckUtils]: 96: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,161 INFO L280 TraceCheckUtils]: 97: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,161 INFO L280 TraceCheckUtils]: 98: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,162 INFO L263 TraceCheckUtils]: 99: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,162 INFO L280 TraceCheckUtils]: 100: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,162 INFO L280 TraceCheckUtils]: 101: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,162 INFO L280 TraceCheckUtils]: 102: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,162 INFO L263 TraceCheckUtils]: 103: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,162 INFO L280 TraceCheckUtils]: 104: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,163 INFO L280 TraceCheckUtils]: 105: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,163 INFO L280 TraceCheckUtils]: 106: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,163 INFO L280 TraceCheckUtils]: 107: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,164 INFO L280 TraceCheckUtils]: 108: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,165 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,166 INFO L280 TraceCheckUtils]: 110: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,166 INFO L263 TraceCheckUtils]: 111: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,166 INFO L280 TraceCheckUtils]: 112: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,166 INFO L280 TraceCheckUtils]: 113: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:09,167 INFO L280 TraceCheckUtils]: 114: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,167 INFO L280 TraceCheckUtils]: 115: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,169 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,170 INFO L280 TraceCheckUtils]: 117: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,170 INFO L280 TraceCheckUtils]: 118: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,171 INFO L280 TraceCheckUtils]: 119: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,172 INFO L280 TraceCheckUtils]: 120: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,172 INFO L280 TraceCheckUtils]: 121: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,173 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,174 INFO L280 TraceCheckUtils]: 123: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,174 INFO L263 TraceCheckUtils]: 124: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,175 INFO L280 TraceCheckUtils]: 125: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,175 INFO L280 TraceCheckUtils]: 126: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,175 INFO L280 TraceCheckUtils]: 127: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,176 INFO L280 TraceCheckUtils]: 128: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,176 INFO L280 TraceCheckUtils]: 129: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,178 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,178 INFO L280 TraceCheckUtils]: 131: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,179 INFO L280 TraceCheckUtils]: 132: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,180 INFO L280 TraceCheckUtils]: 133: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,181 INFO L280 TraceCheckUtils]: 134: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,181 INFO L280 TraceCheckUtils]: 135: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,183 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:09,183 INFO L280 TraceCheckUtils]: 137: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:09,185 INFO L280 TraceCheckUtils]: 138: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:09,185 INFO L280 TraceCheckUtils]: 139: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:09,186 INFO L280 TraceCheckUtils]: 140: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:09,187 INFO L280 TraceCheckUtils]: 141: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:09,188 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {6822#true} #46#return; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-18 04:57:09,188 INFO L280 TraceCheckUtils]: 143: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} is VALID [2020-07-18 04:57:09,189 INFO L263 TraceCheckUtils]: 144: Hoare triple {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,189 INFO L280 TraceCheckUtils]: 145: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,189 INFO L280 TraceCheckUtils]: 146: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,189 INFO L280 TraceCheckUtils]: 147: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,189 INFO L263 TraceCheckUtils]: 148: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,189 INFO L280 TraceCheckUtils]: 149: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,190 INFO L280 TraceCheckUtils]: 150: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,190 INFO L280 TraceCheckUtils]: 151: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,190 INFO L263 TraceCheckUtils]: 152: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,190 INFO L280 TraceCheckUtils]: 153: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,190 INFO L280 TraceCheckUtils]: 154: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,190 INFO L280 TraceCheckUtils]: 155: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,191 INFO L263 TraceCheckUtils]: 156: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,191 INFO L280 TraceCheckUtils]: 157: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,191 INFO L280 TraceCheckUtils]: 158: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,191 INFO L280 TraceCheckUtils]: 159: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,192 INFO L280 TraceCheckUtils]: 160: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,192 INFO L280 TraceCheckUtils]: 161: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,193 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,194 INFO L280 TraceCheckUtils]: 163: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,194 INFO L263 TraceCheckUtils]: 164: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,194 INFO L280 TraceCheckUtils]: 165: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,194 INFO L280 TraceCheckUtils]: 166: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:09,195 INFO L280 TraceCheckUtils]: 167: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,196 INFO L280 TraceCheckUtils]: 168: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,197 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,198 INFO L280 TraceCheckUtils]: 170: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,199 INFO L280 TraceCheckUtils]: 171: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,200 INFO L280 TraceCheckUtils]: 172: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,200 INFO L280 TraceCheckUtils]: 173: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,201 INFO L280 TraceCheckUtils]: 174: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,202 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,203 INFO L280 TraceCheckUtils]: 176: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,203 INFO L263 TraceCheckUtils]: 177: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,203 INFO L280 TraceCheckUtils]: 178: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,203 INFO L280 TraceCheckUtils]: 179: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,204 INFO L280 TraceCheckUtils]: 180: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,204 INFO L280 TraceCheckUtils]: 181: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,205 INFO L280 TraceCheckUtils]: 182: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,206 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,207 INFO L280 TraceCheckUtils]: 184: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,208 INFO L280 TraceCheckUtils]: 185: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,208 INFO L280 TraceCheckUtils]: 186: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,209 INFO L280 TraceCheckUtils]: 187: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,210 INFO L280 TraceCheckUtils]: 188: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,211 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:09,211 INFO L280 TraceCheckUtils]: 190: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:09,211 INFO L263 TraceCheckUtils]: 191: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,212 INFO L280 TraceCheckUtils]: 192: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,212 INFO L280 TraceCheckUtils]: 193: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,212 INFO L280 TraceCheckUtils]: 194: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,212 INFO L263 TraceCheckUtils]: 195: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,212 INFO L280 TraceCheckUtils]: 196: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,212 INFO L280 TraceCheckUtils]: 197: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,213 INFO L280 TraceCheckUtils]: 198: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,213 INFO L280 TraceCheckUtils]: 199: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,214 INFO L280 TraceCheckUtils]: 200: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,215 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,216 INFO L280 TraceCheckUtils]: 202: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,216 INFO L263 TraceCheckUtils]: 203: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,216 INFO L280 TraceCheckUtils]: 204: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,216 INFO L280 TraceCheckUtils]: 205: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:09,217 INFO L280 TraceCheckUtils]: 206: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,217 INFO L280 TraceCheckUtils]: 207: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,219 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,219 INFO L280 TraceCheckUtils]: 209: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,220 INFO L280 TraceCheckUtils]: 210: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,221 INFO L280 TraceCheckUtils]: 211: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,221 INFO L280 TraceCheckUtils]: 212: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,222 INFO L280 TraceCheckUtils]: 213: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,223 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:09,224 INFO L280 TraceCheckUtils]: 215: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:09,225 INFO L280 TraceCheckUtils]: 216: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,225 INFO L280 TraceCheckUtils]: 217: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,226 INFO L280 TraceCheckUtils]: 218: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,226 INFO L280 TraceCheckUtils]: 219: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,228 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {7664#(and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5))} #48#return; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,228 INFO L280 TraceCheckUtils]: 221: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,229 INFO L280 TraceCheckUtils]: 222: Hoare triple {7741#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 8) (<= 8 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:09,230 INFO L280 TraceCheckUtils]: 223: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret1; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:09,230 INFO L280 TraceCheckUtils]: 224: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} havoc #t~ret0; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:09,231 INFO L280 TraceCheckUtils]: 225: Hoare triple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} assume true; {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} is VALID [2020-07-18 04:57:09,232 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {7742#(and (<= |fibo_#res| 8) (<= 8 |fibo_#res|))} {6822#true} #46#return; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:09,232 INFO L280 TraceCheckUtils]: 227: Hoare triple {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:09,233 INFO L263 TraceCheckUtils]: 228: Hoare triple {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,233 INFO L280 TraceCheckUtils]: 229: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,233 INFO L280 TraceCheckUtils]: 230: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,233 INFO L280 TraceCheckUtils]: 231: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,233 INFO L263 TraceCheckUtils]: 232: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,233 INFO L280 TraceCheckUtils]: 233: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,233 INFO L280 TraceCheckUtils]: 234: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,234 INFO L280 TraceCheckUtils]: 235: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,234 INFO L263 TraceCheckUtils]: 236: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,234 INFO L280 TraceCheckUtils]: 237: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,234 INFO L280 TraceCheckUtils]: 238: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,234 INFO L280 TraceCheckUtils]: 239: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,234 INFO L263 TraceCheckUtils]: 240: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,235 INFO L280 TraceCheckUtils]: 241: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,235 INFO L280 TraceCheckUtils]: 242: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,235 INFO L280 TraceCheckUtils]: 243: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,235 INFO L263 TraceCheckUtils]: 244: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,235 INFO L280 TraceCheckUtils]: 245: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,235 INFO L280 TraceCheckUtils]: 246: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,235 INFO L280 TraceCheckUtils]: 247: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,236 INFO L280 TraceCheckUtils]: 248: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,237 INFO L280 TraceCheckUtils]: 249: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,238 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,239 INFO L280 TraceCheckUtils]: 251: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,239 INFO L263 TraceCheckUtils]: 252: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,239 INFO L280 TraceCheckUtils]: 253: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,239 INFO L280 TraceCheckUtils]: 254: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:09,240 INFO L280 TraceCheckUtils]: 255: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,240 INFO L280 TraceCheckUtils]: 256: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,242 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,242 INFO L280 TraceCheckUtils]: 258: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,243 INFO L280 TraceCheckUtils]: 259: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,244 INFO L280 TraceCheckUtils]: 260: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,245 INFO L280 TraceCheckUtils]: 261: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,245 INFO L280 TraceCheckUtils]: 262: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,246 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,247 INFO L280 TraceCheckUtils]: 264: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,247 INFO L263 TraceCheckUtils]: 265: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,247 INFO L280 TraceCheckUtils]: 266: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,247 INFO L280 TraceCheckUtils]: 267: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,247 INFO L280 TraceCheckUtils]: 268: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,248 INFO L280 TraceCheckUtils]: 269: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,249 INFO L280 TraceCheckUtils]: 270: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,250 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,251 INFO L280 TraceCheckUtils]: 272: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,251 INFO L280 TraceCheckUtils]: 273: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,252 INFO L280 TraceCheckUtils]: 274: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,253 INFO L280 TraceCheckUtils]: 275: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,253 INFO L280 TraceCheckUtils]: 276: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,254 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {6822#true} #46#return; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:09,255 INFO L280 TraceCheckUtils]: 278: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} is VALID [2020-07-18 04:57:09,255 INFO L263 TraceCheckUtils]: 279: Hoare triple {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,255 INFO L280 TraceCheckUtils]: 280: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,255 INFO L280 TraceCheckUtils]: 281: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,255 INFO L280 TraceCheckUtils]: 282: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,256 INFO L263 TraceCheckUtils]: 283: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,256 INFO L280 TraceCheckUtils]: 284: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,256 INFO L280 TraceCheckUtils]: 285: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,256 INFO L280 TraceCheckUtils]: 286: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,257 INFO L280 TraceCheckUtils]: 287: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,257 INFO L280 TraceCheckUtils]: 288: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,258 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,259 INFO L280 TraceCheckUtils]: 290: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,259 INFO L263 TraceCheckUtils]: 291: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,259 INFO L280 TraceCheckUtils]: 292: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,259 INFO L280 TraceCheckUtils]: 293: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:09,260 INFO L280 TraceCheckUtils]: 294: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,260 INFO L280 TraceCheckUtils]: 295: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,262 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,262 INFO L280 TraceCheckUtils]: 297: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,263 INFO L280 TraceCheckUtils]: 298: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,264 INFO L280 TraceCheckUtils]: 299: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,264 INFO L280 TraceCheckUtils]: 300: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,265 INFO L280 TraceCheckUtils]: 301: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,266 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7904#(and (<= |fibo_#t~ret0| 2) (<= 2 |fibo_#t~ret0|))} #48#return; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:09,266 INFO L280 TraceCheckUtils]: 303: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} is VALID [2020-07-18 04:57:09,267 INFO L280 TraceCheckUtils]: 304: Hoare triple {7928#(and (<= 3 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 3))} #res := #t~ret0 + #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,268 INFO L280 TraceCheckUtils]: 305: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret1; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,268 INFO L280 TraceCheckUtils]: 306: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} havoc #t~ret0; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,269 INFO L280 TraceCheckUtils]: 307: Hoare triple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} assume true; {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} is VALID [2020-07-18 04:57:09,270 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {7929#(and (<= |fibo_#res| 3) (<= 3 |fibo_#res|))} {6822#true} #46#return; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:09,271 INFO L280 TraceCheckUtils]: 309: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} is VALID [2020-07-18 04:57:09,271 INFO L263 TraceCheckUtils]: 310: Hoare triple {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,271 INFO L280 TraceCheckUtils]: 311: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,272 INFO L280 TraceCheckUtils]: 312: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,272 INFO L280 TraceCheckUtils]: 313: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,272 INFO L263 TraceCheckUtils]: 314: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,272 INFO L280 TraceCheckUtils]: 315: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,272 INFO L280 TraceCheckUtils]: 316: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,272 INFO L280 TraceCheckUtils]: 317: Hoare triple {6822#true} assume !(1 == ~n); {6822#true} is VALID [2020-07-18 04:57:09,273 INFO L263 TraceCheckUtils]: 318: Hoare triple {6822#true} call #t~ret0 := fibo(~n - 1); {6822#true} is VALID [2020-07-18 04:57:09,273 INFO L280 TraceCheckUtils]: 319: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,273 INFO L280 TraceCheckUtils]: 320: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,273 INFO L280 TraceCheckUtils]: 321: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,273 INFO L280 TraceCheckUtils]: 322: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,274 INFO L280 TraceCheckUtils]: 323: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,274 INFO L275 TraceCheckUtils]: 324: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,275 INFO L280 TraceCheckUtils]: 325: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,275 INFO L263 TraceCheckUtils]: 326: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,275 INFO L280 TraceCheckUtils]: 327: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,275 INFO L280 TraceCheckUtils]: 328: Hoare triple {6822#true} assume ~n < 1; {6822#true} is VALID [2020-07-18 04:57:09,276 INFO L280 TraceCheckUtils]: 329: Hoare triple {6822#true} #res := 0; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,276 INFO L280 TraceCheckUtils]: 330: Hoare triple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} assume true; {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} is VALID [2020-07-18 04:57:09,277 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {7975#(and (<= 0 |fibo_#res|) (<= |fibo_#res| 0))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,278 INFO L280 TraceCheckUtils]: 332: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,278 INFO L280 TraceCheckUtils]: 333: Hoare triple {7973#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 1) (<= 1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,279 INFO L280 TraceCheckUtils]: 334: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,279 INFO L280 TraceCheckUtils]: 335: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} havoc #t~ret0; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,280 INFO L280 TraceCheckUtils]: 336: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,281 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {6822#true} #46#return; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,282 INFO L280 TraceCheckUtils]: 338: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} is VALID [2020-07-18 04:57:09,282 INFO L263 TraceCheckUtils]: 339: Hoare triple {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} call #t~ret1 := fibo(~n - 2); {6822#true} is VALID [2020-07-18 04:57:09,283 INFO L280 TraceCheckUtils]: 340: Hoare triple {6822#true} ~n := #in~n; {6822#true} is VALID [2020-07-18 04:57:09,283 INFO L280 TraceCheckUtils]: 341: Hoare triple {6822#true} assume !(~n < 1); {6822#true} is VALID [2020-07-18 04:57:09,283 INFO L280 TraceCheckUtils]: 342: Hoare triple {6822#true} assume 1 == ~n; {6822#true} is VALID [2020-07-18 04:57:09,283 INFO L280 TraceCheckUtils]: 343: Hoare triple {6822#true} #res := 1; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,284 INFO L280 TraceCheckUtils]: 344: Hoare triple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} assume true; {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} is VALID [2020-07-18 04:57:09,285 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {7974#(and (<= |fibo_#res| 1) (<= 1 |fibo_#res|))} {7953#(and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1))} #48#return; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,285 INFO L280 TraceCheckUtils]: 346: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} is VALID [2020-07-18 04:57:09,286 INFO L280 TraceCheckUtils]: 347: Hoare triple {7960#(and (<= 2 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 2))} #res := #t~ret0 + #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,286 INFO L280 TraceCheckUtils]: 348: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret1; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,287 INFO L280 TraceCheckUtils]: 349: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} havoc #t~ret0; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,287 INFO L280 TraceCheckUtils]: 350: Hoare triple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} assume true; {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} is VALID [2020-07-18 04:57:09,290 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {7961#(and (<= 2 |fibo_#res|) (<= |fibo_#res| 2))} {7819#(and (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3))} #48#return; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:09,290 INFO L280 TraceCheckUtils]: 352: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} is VALID [2020-07-18 04:57:09,291 INFO L280 TraceCheckUtils]: 353: Hoare triple {7861#(and (<= 5 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 5))} #res := #t~ret0 + #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:09,292 INFO L280 TraceCheckUtils]: 354: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret1; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:09,292 INFO L280 TraceCheckUtils]: 355: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} havoc #t~ret0; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:09,293 INFO L280 TraceCheckUtils]: 356: Hoare triple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} assume true; {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} is VALID [2020-07-18 04:57:09,294 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {7862#(and (<= 5 |fibo_#res|) (<= |fibo_#res| 5))} {7403#(and (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|))} #48#return; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,294 INFO L280 TraceCheckUtils]: 358: Hoare triple {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} is VALID [2020-07-18 04:57:09,295 INFO L280 TraceCheckUtils]: 359: Hoare triple {7533#(and (<= (+ |fibo_#t~ret0| |fibo_#t~ret1|) 13) (<= 13 (+ |fibo_#t~ret0| |fibo_#t~ret1|)))} #res := #t~ret0 + #t~ret1; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-18 04:57:09,296 INFO L280 TraceCheckUtils]: 360: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret1; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-18 04:57:09,297 INFO L280 TraceCheckUtils]: 361: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} havoc #t~ret0; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-18 04:57:09,297 INFO L280 TraceCheckUtils]: 362: Hoare triple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} assume true; {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} is VALID [2020-07-18 04:57:09,298 INFO L275 TraceCheckUtils]: 363: Hoare quadruple {7534#(and (<= 13 |fibo_#res|) (<= |fibo_#res| 13))} {6822#true} #44#return; {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-18 04:57:09,298 INFO L280 TraceCheckUtils]: 364: Hoare triple {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} is VALID [2020-07-18 04:57:09,299 INFO L280 TraceCheckUtils]: 365: Hoare triple {7184#(and (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|))} ~result~0 := #t~ret2; {7185#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-18 04:57:09,299 INFO L280 TraceCheckUtils]: 366: Hoare triple {7185#(and (<= main_~result~0 13) (<= 13 main_~result~0))} havoc #t~ret2; {7185#(and (<= main_~result~0 13) (<= 13 main_~result~0))} is VALID [2020-07-18 04:57:09,300 INFO L280 TraceCheckUtils]: 367: Hoare triple {7185#(and (<= main_~result~0 13) (<= 13 main_~result~0))} assume 13 != ~result~0; {6823#false} is VALID [2020-07-18 04:57:09,300 INFO L280 TraceCheckUtils]: 368: Hoare triple {6823#false} assume !false; {6823#false} is VALID [2020-07-18 04:57:09,444 INFO L134 CoverageAnalysis]: Checked inductivity of 5244 backedges. 0 proven. 1944 refuted. 0 times theorem prover too weak. 3300 trivial. 0 not checked. [2020-07-18 04:57:09,444 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [425615590] [2020-07-18 04:57:09,444 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:57:09,445 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-07-18 04:57:09,445 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1079333262] [2020-07-18 04:57:09,445 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 369 [2020-07-18 04:57:09,446 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:57:09,446 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-18 04:57:09,542 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:09,542 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-18 04:57:09,542 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:57:09,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-18 04:57:09,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=421, Unknown=0, NotChecked=0, Total=462 [2020-07-18 04:57:09,544 INFO L87 Difference]: Start difference. First operand 218 states and 288 transitions. Second operand 22 states. [2020-07-18 04:57:15,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:15,251 INFO L93 Difference]: Finished difference Result 490 states and 682 transitions. [2020-07-18 04:57:15,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-07-18 04:57:15,251 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 369 [2020-07-18 04:57:15,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:57:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-18 04:57:15,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 123 transitions. [2020-07-18 04:57:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-18 04:57:15,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 123 transitions. [2020-07-18 04:57:15,263 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states and 123 transitions. [2020-07-18 04:57:15,407 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 123 edges. 123 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:15,434 INFO L225 Difference]: With dead ends: 490 [2020-07-18 04:57:15,435 INFO L226 Difference]: Without dead ends: 484 [2020-07-18 04:57:15,437 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 149 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=150, Invalid=1742, Unknown=0, NotChecked=0, Total=1892 [2020-07-18 04:57:15,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2020-07-18 04:57:16,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 242. [2020-07-18 04:57:16,382 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:57:16,382 INFO L82 GeneralOperation]: Start isEquivalent. First operand 484 states. Second operand 242 states. [2020-07-18 04:57:16,382 INFO L74 IsIncluded]: Start isIncluded. First operand 484 states. Second operand 242 states. [2020-07-18 04:57:16,382 INFO L87 Difference]: Start difference. First operand 484 states. Second operand 242 states. [2020-07-18 04:57:16,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:16,417 INFO L93 Difference]: Finished difference Result 484 states and 676 transitions. [2020-07-18 04:57:16,417 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 676 transitions. [2020-07-18 04:57:16,424 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:16,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:16,424 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second operand 484 states. [2020-07-18 04:57:16,424 INFO L87 Difference]: Start difference. First operand 242 states. Second operand 484 states. [2020-07-18 04:57:16,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:16,458 INFO L93 Difference]: Finished difference Result 484 states and 676 transitions. [2020-07-18 04:57:16,458 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 676 transitions. [2020-07-18 04:57:16,464 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:16,464 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:16,465 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:57:16,465 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:57:16,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2020-07-18 04:57:16,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 333 transitions. [2020-07-18 04:57:16,478 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 333 transitions. Word has length 369 [2020-07-18 04:57:16,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:57:16,479 INFO L479 AbstractCegarLoop]: Abstraction has 242 states and 333 transitions. [2020-07-18 04:57:16,479 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-18 04:57:16,479 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 242 states and 333 transitions. [2020-07-18 04:57:17,023 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 333 edges. 333 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:17,023 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 333 transitions. [2020-07-18 04:57:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2020-07-18 04:57:17,033 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:57:17,033 INFO L422 BasicCegarLoop]: trace histogram [47, 47, 38, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 15, 15, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:57:17,034 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-18 04:57:17,034 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:57:17,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:57:17,034 INFO L82 PathProgramCache]: Analyzing trace with hash -1790400411, now seen corresponding path program 8 times [2020-07-18 04:57:17,035 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:57:17,035 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1387333407] [2020-07-18 04:57:17,035 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:57:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,221 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10892#true} {10892#true} #40#return; {10892#true} is VALID [2020-07-18 04:57:17,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,636 INFO L280 TraceCheckUtils]: 3: Hoare triple {12140#(<= |fibo_#in~n| 1)} #res := 1; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,637 INFO L280 TraceCheckUtils]: 4: Hoare triple {12140#(<= |fibo_#in~n| 1)} assume true; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,638 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12140#(<= |fibo_#in~n| 1)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,644 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10892#true} {12134#(<= |fibo_#in~n| 2)} #48#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,646 INFO L263 TraceCheckUtils]: 3: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,647 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,649 INFO L280 TraceCheckUtils]: 7: Hoare triple {12140#(<= |fibo_#in~n| 1)} #res := 1; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,650 INFO L280 TraceCheckUtils]: 8: Hoare triple {12140#(<= |fibo_#in~n| 1)} assume true; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,651 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12140#(<= |fibo_#in~n| 1)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,652 INFO L263 TraceCheckUtils]: 11: Hoare triple {12134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,652 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,653 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,653 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,653 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,654 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10892#true} {12134#(<= |fibo_#in~n| 2)} #48#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,655 INFO L280 TraceCheckUtils]: 17: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,655 INFO L280 TraceCheckUtils]: 18: Hoare triple {12134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,656 INFO L280 TraceCheckUtils]: 19: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,657 INFO L280 TraceCheckUtils]: 20: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,657 INFO L280 TraceCheckUtils]: 21: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume true; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,659 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12134#(<= |fibo_#in~n| 2)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,664 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,664 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,665 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,666 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {12121#(<= |fibo_#in~n| 3)} #48#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,668 INFO L263 TraceCheckUtils]: 3: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,669 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,670 INFO L263 TraceCheckUtils]: 7: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,671 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,672 INFO L280 TraceCheckUtils]: 10: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {12140#(<= |fibo_#in~n| 1)} #res := 1; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,674 INFO L280 TraceCheckUtils]: 12: Hoare triple {12140#(<= |fibo_#in~n| 1)} assume true; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,675 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12140#(<= |fibo_#in~n| 1)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,676 INFO L280 TraceCheckUtils]: 14: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,676 INFO L263 TraceCheckUtils]: 15: Hoare triple {12134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,676 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,677 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,677 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,677 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,678 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10892#true} {12134#(<= |fibo_#in~n| 2)} #48#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,679 INFO L280 TraceCheckUtils]: 21: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,680 INFO L280 TraceCheckUtils]: 22: Hoare triple {12134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,680 INFO L280 TraceCheckUtils]: 23: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,681 INFO L280 TraceCheckUtils]: 24: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,681 INFO L280 TraceCheckUtils]: 25: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume true; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,683 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12134#(<= |fibo_#in~n| 2)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,683 INFO L280 TraceCheckUtils]: 27: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,683 INFO L263 TraceCheckUtils]: 28: Hoare triple {12121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,684 INFO L280 TraceCheckUtils]: 29: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,684 INFO L280 TraceCheckUtils]: 32: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,685 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,685 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10892#true} {12121#(<= |fibo_#in~n| 3)} #48#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,686 INFO L280 TraceCheckUtils]: 35: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,687 INFO L280 TraceCheckUtils]: 36: Hoare triple {12121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,687 INFO L280 TraceCheckUtils]: 37: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,688 INFO L280 TraceCheckUtils]: 38: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,688 INFO L280 TraceCheckUtils]: 39: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume true; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,690 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12121#(<= |fibo_#in~n| 3)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,701 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,701 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,702 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,705 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,706 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,706 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,707 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,707 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,707 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,708 INFO L263 TraceCheckUtils]: 11: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,708 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,708 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,708 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,708 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,709 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,709 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,709 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,709 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,709 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,710 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,711 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10892#true} {12074#(<= |fibo_#in~n| 4)} #48#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,713 INFO L263 TraceCheckUtils]: 3: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,715 INFO L263 TraceCheckUtils]: 7: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,716 INFO L280 TraceCheckUtils]: 9: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,717 INFO L263 TraceCheckUtils]: 11: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,719 INFO L280 TraceCheckUtils]: 15: Hoare triple {12140#(<= |fibo_#in~n| 1)} #res := 1; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {12140#(<= |fibo_#in~n| 1)} assume true; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,721 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12140#(<= |fibo_#in~n| 1)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,723 INFO L280 TraceCheckUtils]: 18: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,723 INFO L263 TraceCheckUtils]: 19: Hoare triple {12134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,723 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,723 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,725 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10892#true} {12134#(<= |fibo_#in~n| 2)} #48#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,726 INFO L280 TraceCheckUtils]: 25: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,726 INFO L280 TraceCheckUtils]: 26: Hoare triple {12134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,727 INFO L280 TraceCheckUtils]: 27: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,727 INFO L280 TraceCheckUtils]: 28: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,728 INFO L280 TraceCheckUtils]: 29: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume true; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,729 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12134#(<= |fibo_#in~n| 2)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,729 INFO L280 TraceCheckUtils]: 31: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,730 INFO L263 TraceCheckUtils]: 32: Hoare triple {12121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,730 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,730 INFO L280 TraceCheckUtils]: 34: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,730 INFO L280 TraceCheckUtils]: 35: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,730 INFO L280 TraceCheckUtils]: 36: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,731 INFO L280 TraceCheckUtils]: 37: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,732 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10892#true} {12121#(<= |fibo_#in~n| 3)} #48#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,732 INFO L280 TraceCheckUtils]: 39: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,733 INFO L280 TraceCheckUtils]: 40: Hoare triple {12121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,733 INFO L280 TraceCheckUtils]: 41: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,734 INFO L280 TraceCheckUtils]: 42: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,734 INFO L280 TraceCheckUtils]: 43: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume true; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,735 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12121#(<= |fibo_#in~n| 3)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,736 INFO L280 TraceCheckUtils]: 45: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,736 INFO L263 TraceCheckUtils]: 46: Hoare triple {12074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,736 INFO L280 TraceCheckUtils]: 47: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,737 INFO L280 TraceCheckUtils]: 48: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,737 INFO L280 TraceCheckUtils]: 49: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,737 INFO L263 TraceCheckUtils]: 50: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,737 INFO L280 TraceCheckUtils]: 51: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,738 INFO L280 TraceCheckUtils]: 52: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,738 INFO L280 TraceCheckUtils]: 53: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,738 INFO L280 TraceCheckUtils]: 54: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,738 INFO L280 TraceCheckUtils]: 55: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,738 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,739 INFO L280 TraceCheckUtils]: 57: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,739 INFO L263 TraceCheckUtils]: 58: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,739 INFO L280 TraceCheckUtils]: 59: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,739 INFO L280 TraceCheckUtils]: 60: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,740 INFO L280 TraceCheckUtils]: 61: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,740 INFO L280 TraceCheckUtils]: 62: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,740 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,740 INFO L280 TraceCheckUtils]: 64: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,740 INFO L280 TraceCheckUtils]: 65: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,741 INFO L280 TraceCheckUtils]: 66: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,741 INFO L280 TraceCheckUtils]: 67: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,741 INFO L280 TraceCheckUtils]: 68: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,743 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10892#true} {12074#(<= |fibo_#in~n| 4)} #48#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,743 INFO L280 TraceCheckUtils]: 70: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,744 INFO L280 TraceCheckUtils]: 71: Hoare triple {12074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,744 INFO L280 TraceCheckUtils]: 72: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,745 INFO L280 TraceCheckUtils]: 73: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,745 INFO L280 TraceCheckUtils]: 74: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume true; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,746 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12074#(<= |fibo_#in~n| 4)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,777 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,781 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,781 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,782 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,783 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,783 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,783 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,783 INFO L280 TraceCheckUtils]: 7: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,784 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,784 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,784 INFO L263 TraceCheckUtils]: 11: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,784 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,784 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,785 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,785 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,785 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,786 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,786 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,786 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,787 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,787 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,793 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,794 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,794 INFO L263 TraceCheckUtils]: 7: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,796 INFO L280 TraceCheckUtils]: 11: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,796 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,796 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,797 INFO L263 TraceCheckUtils]: 15: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,798 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,798 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,798 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,798 INFO L280 TraceCheckUtils]: 22: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,799 INFO L280 TraceCheckUtils]: 23: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,799 INFO L280 TraceCheckUtils]: 24: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,799 INFO L280 TraceCheckUtils]: 25: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,799 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,799 INFO L280 TraceCheckUtils]: 27: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,800 INFO L263 TraceCheckUtils]: 28: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,800 INFO L280 TraceCheckUtils]: 29: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,800 INFO L280 TraceCheckUtils]: 30: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,800 INFO L280 TraceCheckUtils]: 31: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,801 INFO L280 TraceCheckUtils]: 32: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,801 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,801 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,801 INFO L280 TraceCheckUtils]: 35: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,802 INFO L280 TraceCheckUtils]: 37: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,802 INFO L280 TraceCheckUtils]: 38: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,802 INFO L280 TraceCheckUtils]: 39: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,803 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10892#true} {11991#(<= |fibo_#in~n| 5)} #48#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,806 INFO L263 TraceCheckUtils]: 3: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,808 INFO L263 TraceCheckUtils]: 7: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,809 INFO L280 TraceCheckUtils]: 9: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,809 INFO L280 TraceCheckUtils]: 10: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,809 INFO L263 TraceCheckUtils]: 11: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,810 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,811 INFO L280 TraceCheckUtils]: 13: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,811 INFO L280 TraceCheckUtils]: 14: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,811 INFO L263 TraceCheckUtils]: 15: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,812 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,812 INFO L280 TraceCheckUtils]: 17: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,813 INFO L280 TraceCheckUtils]: 18: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,814 INFO L280 TraceCheckUtils]: 19: Hoare triple {12140#(<= |fibo_#in~n| 1)} #res := 1; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,814 INFO L280 TraceCheckUtils]: 20: Hoare triple {12140#(<= |fibo_#in~n| 1)} assume true; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,815 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12140#(<= |fibo_#in~n| 1)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,816 INFO L280 TraceCheckUtils]: 22: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,816 INFO L263 TraceCheckUtils]: 23: Hoare triple {12134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,816 INFO L280 TraceCheckUtils]: 24: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,817 INFO L280 TraceCheckUtils]: 25: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,817 INFO L280 TraceCheckUtils]: 26: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,817 INFO L280 TraceCheckUtils]: 27: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,818 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10892#true} {12134#(<= |fibo_#in~n| 2)} #48#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,818 INFO L280 TraceCheckUtils]: 29: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,819 INFO L280 TraceCheckUtils]: 30: Hoare triple {12134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,820 INFO L280 TraceCheckUtils]: 31: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,820 INFO L280 TraceCheckUtils]: 32: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,821 INFO L280 TraceCheckUtils]: 33: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume true; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,822 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12134#(<= |fibo_#in~n| 2)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,823 INFO L280 TraceCheckUtils]: 35: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,823 INFO L263 TraceCheckUtils]: 36: Hoare triple {12121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,823 INFO L280 TraceCheckUtils]: 37: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,823 INFO L280 TraceCheckUtils]: 38: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,823 INFO L280 TraceCheckUtils]: 39: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,824 INFO L280 TraceCheckUtils]: 40: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,824 INFO L280 TraceCheckUtils]: 41: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,825 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10892#true} {12121#(<= |fibo_#in~n| 3)} #48#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,825 INFO L280 TraceCheckUtils]: 43: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,826 INFO L280 TraceCheckUtils]: 44: Hoare triple {12121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,826 INFO L280 TraceCheckUtils]: 45: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,827 INFO L280 TraceCheckUtils]: 46: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,827 INFO L280 TraceCheckUtils]: 47: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume true; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,829 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12121#(<= |fibo_#in~n| 3)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,829 INFO L280 TraceCheckUtils]: 49: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,830 INFO L263 TraceCheckUtils]: 50: Hoare triple {12074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,830 INFO L280 TraceCheckUtils]: 51: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,830 INFO L280 TraceCheckUtils]: 52: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,830 INFO L280 TraceCheckUtils]: 53: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,831 INFO L263 TraceCheckUtils]: 54: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,831 INFO L280 TraceCheckUtils]: 55: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,831 INFO L280 TraceCheckUtils]: 56: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,832 INFO L280 TraceCheckUtils]: 57: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,832 INFO L280 TraceCheckUtils]: 58: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,832 INFO L280 TraceCheckUtils]: 59: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,832 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,832 INFO L280 TraceCheckUtils]: 61: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,833 INFO L263 TraceCheckUtils]: 62: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,833 INFO L280 TraceCheckUtils]: 63: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,833 INFO L280 TraceCheckUtils]: 64: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,833 INFO L280 TraceCheckUtils]: 65: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,833 INFO L280 TraceCheckUtils]: 66: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,834 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,834 INFO L280 TraceCheckUtils]: 68: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,834 INFO L280 TraceCheckUtils]: 69: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,834 INFO L280 TraceCheckUtils]: 70: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,834 INFO L280 TraceCheckUtils]: 71: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,835 INFO L280 TraceCheckUtils]: 72: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,836 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {10892#true} {12074#(<= |fibo_#in~n| 4)} #48#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,836 INFO L280 TraceCheckUtils]: 74: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,837 INFO L280 TraceCheckUtils]: 75: Hoare triple {12074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,838 INFO L280 TraceCheckUtils]: 76: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,838 INFO L280 TraceCheckUtils]: 77: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,839 INFO L280 TraceCheckUtils]: 78: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume true; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,841 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12074#(<= |fibo_#in~n| 4)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,841 INFO L280 TraceCheckUtils]: 80: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,842 INFO L263 TraceCheckUtils]: 81: Hoare triple {11991#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,842 INFO L280 TraceCheckUtils]: 82: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,842 INFO L280 TraceCheckUtils]: 83: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,842 INFO L280 TraceCheckUtils]: 84: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,843 INFO L263 TraceCheckUtils]: 85: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,843 INFO L280 TraceCheckUtils]: 86: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,843 INFO L280 TraceCheckUtils]: 87: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,844 INFO L280 TraceCheckUtils]: 88: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,844 INFO L263 TraceCheckUtils]: 89: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,844 INFO L280 TraceCheckUtils]: 90: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,844 INFO L280 TraceCheckUtils]: 91: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,844 INFO L280 TraceCheckUtils]: 92: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,845 INFO L280 TraceCheckUtils]: 93: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,845 INFO L280 TraceCheckUtils]: 94: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,845 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,846 INFO L280 TraceCheckUtils]: 96: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,846 INFO L263 TraceCheckUtils]: 97: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,846 INFO L280 TraceCheckUtils]: 98: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,846 INFO L280 TraceCheckUtils]: 99: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,846 INFO L280 TraceCheckUtils]: 100: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,847 INFO L280 TraceCheckUtils]: 101: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,847 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,847 INFO L280 TraceCheckUtils]: 103: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,847 INFO L280 TraceCheckUtils]: 104: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,848 INFO L280 TraceCheckUtils]: 105: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,848 INFO L280 TraceCheckUtils]: 106: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,848 INFO L280 TraceCheckUtils]: 107: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,848 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,848 INFO L280 TraceCheckUtils]: 109: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,849 INFO L263 TraceCheckUtils]: 110: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,849 INFO L280 TraceCheckUtils]: 111: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,849 INFO L280 TraceCheckUtils]: 112: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,849 INFO L280 TraceCheckUtils]: 113: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,849 INFO L280 TraceCheckUtils]: 114: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,850 INFO L280 TraceCheckUtils]: 115: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,850 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,850 INFO L280 TraceCheckUtils]: 117: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,850 INFO L280 TraceCheckUtils]: 118: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,850 INFO L280 TraceCheckUtils]: 119: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,851 INFO L280 TraceCheckUtils]: 120: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,851 INFO L280 TraceCheckUtils]: 121: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,852 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {10892#true} {11991#(<= |fibo_#in~n| 5)} #48#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,852 INFO L280 TraceCheckUtils]: 123: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,853 INFO L280 TraceCheckUtils]: 124: Hoare triple {11991#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,853 INFO L280 TraceCheckUtils]: 125: Hoare triple {11991#(<= |fibo_#in~n| 5)} havoc #t~ret1; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,854 INFO L280 TraceCheckUtils]: 126: Hoare triple {11991#(<= |fibo_#in~n| 5)} havoc #t~ret0; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,854 INFO L280 TraceCheckUtils]: 127: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume true; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:17,856 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {11991#(<= |fibo_#in~n| 5)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,900 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,900 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,901 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,901 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,905 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,906 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,907 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,907 INFO L280 TraceCheckUtils]: 7: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,907 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,907 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,908 INFO L263 TraceCheckUtils]: 11: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,908 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,909 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,909 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,909 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,909 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,910 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,910 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,910 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,914 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,915 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,916 INFO L263 TraceCheckUtils]: 7: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,916 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,916 INFO L280 TraceCheckUtils]: 9: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,917 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,917 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,917 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,918 INFO L263 TraceCheckUtils]: 15: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,918 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,918 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,918 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,918 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,919 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,919 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,919 INFO L280 TraceCheckUtils]: 22: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,919 INFO L280 TraceCheckUtils]: 23: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,919 INFO L280 TraceCheckUtils]: 24: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,920 INFO L280 TraceCheckUtils]: 25: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,920 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,920 INFO L280 TraceCheckUtils]: 27: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,920 INFO L263 TraceCheckUtils]: 28: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,920 INFO L280 TraceCheckUtils]: 29: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,920 INFO L280 TraceCheckUtils]: 30: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,921 INFO L280 TraceCheckUtils]: 31: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,921 INFO L280 TraceCheckUtils]: 32: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,921 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,921 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,921 INFO L280 TraceCheckUtils]: 35: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,922 INFO L280 TraceCheckUtils]: 36: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,922 INFO L280 TraceCheckUtils]: 37: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,922 INFO L280 TraceCheckUtils]: 38: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,922 INFO L280 TraceCheckUtils]: 39: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,922 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,935 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,936 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,936 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:17,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,939 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,939 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,940 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,941 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,941 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,941 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,942 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,942 INFO L263 TraceCheckUtils]: 11: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,942 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,942 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,942 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,943 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,943 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,943 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,943 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,944 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,944 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,944 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,944 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,945 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,945 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,946 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,946 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,946 INFO L263 TraceCheckUtils]: 7: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,946 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,946 INFO L280 TraceCheckUtils]: 9: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,947 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,947 INFO L263 TraceCheckUtils]: 11: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,947 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,947 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,947 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,948 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,948 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,948 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,948 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,948 INFO L263 TraceCheckUtils]: 19: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,948 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,949 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,949 INFO L280 TraceCheckUtils]: 22: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,949 INFO L280 TraceCheckUtils]: 23: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,949 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,950 INFO L280 TraceCheckUtils]: 25: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,950 INFO L280 TraceCheckUtils]: 26: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,950 INFO L280 TraceCheckUtils]: 27: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,950 INFO L280 TraceCheckUtils]: 28: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,950 INFO L280 TraceCheckUtils]: 29: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,951 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,951 INFO L280 TraceCheckUtils]: 31: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,951 INFO L263 TraceCheckUtils]: 32: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,951 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,951 INFO L280 TraceCheckUtils]: 34: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,952 INFO L280 TraceCheckUtils]: 35: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,952 INFO L280 TraceCheckUtils]: 36: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,952 INFO L280 TraceCheckUtils]: 37: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,952 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,952 INFO L280 TraceCheckUtils]: 39: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,953 INFO L280 TraceCheckUtils]: 40: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,953 INFO L280 TraceCheckUtils]: 41: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,953 INFO L280 TraceCheckUtils]: 42: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,953 INFO L280 TraceCheckUtils]: 43: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,953 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,954 INFO L280 TraceCheckUtils]: 45: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,954 INFO L263 TraceCheckUtils]: 46: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,954 INFO L280 TraceCheckUtils]: 47: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,954 INFO L280 TraceCheckUtils]: 48: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,954 INFO L280 TraceCheckUtils]: 49: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,955 INFO L263 TraceCheckUtils]: 50: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,955 INFO L280 TraceCheckUtils]: 51: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,955 INFO L280 TraceCheckUtils]: 52: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,955 INFO L280 TraceCheckUtils]: 53: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,955 INFO L280 TraceCheckUtils]: 54: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,956 INFO L280 TraceCheckUtils]: 55: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,956 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,956 INFO L280 TraceCheckUtils]: 57: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,956 INFO L263 TraceCheckUtils]: 58: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,956 INFO L280 TraceCheckUtils]: 59: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,957 INFO L280 TraceCheckUtils]: 60: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,957 INFO L280 TraceCheckUtils]: 61: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,957 INFO L280 TraceCheckUtils]: 62: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,957 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,957 INFO L280 TraceCheckUtils]: 64: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,958 INFO L280 TraceCheckUtils]: 65: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,958 INFO L280 TraceCheckUtils]: 66: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,958 INFO L280 TraceCheckUtils]: 67: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,958 INFO L280 TraceCheckUtils]: 68: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,958 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,959 INFO L280 TraceCheckUtils]: 70: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,959 INFO L280 TraceCheckUtils]: 71: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,959 INFO L280 TraceCheckUtils]: 72: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,959 INFO L280 TraceCheckUtils]: 73: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,959 INFO L280 TraceCheckUtils]: 74: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,962 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10892#true} {11838#(<= |fibo_#in~n| 6)} #48#return; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:17,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,967 INFO L263 TraceCheckUtils]: 3: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,968 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,969 INFO L280 TraceCheckUtils]: 6: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,969 INFO L263 TraceCheckUtils]: 7: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,969 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,970 INFO L280 TraceCheckUtils]: 9: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,970 INFO L280 TraceCheckUtils]: 10: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,971 INFO L263 TraceCheckUtils]: 11: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,971 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,972 INFO L280 TraceCheckUtils]: 13: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,972 INFO L280 TraceCheckUtils]: 14: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,972 INFO L263 TraceCheckUtils]: 15: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,973 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,973 INFO L280 TraceCheckUtils]: 17: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,974 INFO L280 TraceCheckUtils]: 18: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,974 INFO L263 TraceCheckUtils]: 19: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,975 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,975 INFO L280 TraceCheckUtils]: 21: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:17,976 INFO L280 TraceCheckUtils]: 22: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,976 INFO L280 TraceCheckUtils]: 23: Hoare triple {12140#(<= |fibo_#in~n| 1)} #res := 1; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,977 INFO L280 TraceCheckUtils]: 24: Hoare triple {12140#(<= |fibo_#in~n| 1)} assume true; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:17,978 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12140#(<= |fibo_#in~n| 1)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,979 INFO L280 TraceCheckUtils]: 26: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,979 INFO L263 TraceCheckUtils]: 27: Hoare triple {12134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,979 INFO L280 TraceCheckUtils]: 28: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,980 INFO L280 TraceCheckUtils]: 29: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,980 INFO L280 TraceCheckUtils]: 30: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,980 INFO L280 TraceCheckUtils]: 31: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,982 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10892#true} {12134#(<= |fibo_#in~n| 2)} #48#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,982 INFO L280 TraceCheckUtils]: 33: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,983 INFO L280 TraceCheckUtils]: 34: Hoare triple {12134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,983 INFO L280 TraceCheckUtils]: 35: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,984 INFO L280 TraceCheckUtils]: 36: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,985 INFO L280 TraceCheckUtils]: 37: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume true; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:17,986 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12134#(<= |fibo_#in~n| 2)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,987 INFO L280 TraceCheckUtils]: 39: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,987 INFO L263 TraceCheckUtils]: 40: Hoare triple {12121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,987 INFO L280 TraceCheckUtils]: 41: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,987 INFO L280 TraceCheckUtils]: 42: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,987 INFO L280 TraceCheckUtils]: 43: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,988 INFO L280 TraceCheckUtils]: 44: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,988 INFO L280 TraceCheckUtils]: 45: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,989 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10892#true} {12121#(<= |fibo_#in~n| 3)} #48#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,989 INFO L280 TraceCheckUtils]: 47: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,990 INFO L280 TraceCheckUtils]: 48: Hoare triple {12121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,990 INFO L280 TraceCheckUtils]: 49: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,991 INFO L280 TraceCheckUtils]: 50: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,991 INFO L280 TraceCheckUtils]: 51: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume true; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:17,992 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12121#(<= |fibo_#in~n| 3)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,993 INFO L280 TraceCheckUtils]: 53: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:17,993 INFO L263 TraceCheckUtils]: 54: Hoare triple {12074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,993 INFO L280 TraceCheckUtils]: 55: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,994 INFO L280 TraceCheckUtils]: 56: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,994 INFO L280 TraceCheckUtils]: 57: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:17,994 INFO L263 TraceCheckUtils]: 58: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:17,994 INFO L280 TraceCheckUtils]: 59: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,995 INFO L280 TraceCheckUtils]: 60: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:17,995 INFO L280 TraceCheckUtils]: 61: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:17,995 INFO L280 TraceCheckUtils]: 62: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:17,995 INFO L280 TraceCheckUtils]: 63: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,995 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:17,996 INFO L280 TraceCheckUtils]: 65: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,996 INFO L263 TraceCheckUtils]: 66: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:17,996 INFO L280 TraceCheckUtils]: 67: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:17,996 INFO L280 TraceCheckUtils]: 68: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:17,996 INFO L280 TraceCheckUtils]: 69: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:17,997 INFO L280 TraceCheckUtils]: 70: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:17,997 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:17,997 INFO L280 TraceCheckUtils]: 72: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:17,997 INFO L280 TraceCheckUtils]: 73: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,997 INFO L280 TraceCheckUtils]: 74: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:17,998 INFO L280 TraceCheckUtils]: 75: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:17,998 INFO L280 TraceCheckUtils]: 76: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,000 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10892#true} {12074#(<= |fibo_#in~n| 4)} #48#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,001 INFO L280 TraceCheckUtils]: 78: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,002 INFO L280 TraceCheckUtils]: 79: Hoare triple {12074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,002 INFO L280 TraceCheckUtils]: 80: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,003 INFO L280 TraceCheckUtils]: 81: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,004 INFO L280 TraceCheckUtils]: 82: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume true; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,005 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {12074#(<= |fibo_#in~n| 4)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,007 INFO L280 TraceCheckUtils]: 84: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,007 INFO L263 TraceCheckUtils]: 85: Hoare triple {11991#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,007 INFO L280 TraceCheckUtils]: 86: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,007 INFO L280 TraceCheckUtils]: 87: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,008 INFO L280 TraceCheckUtils]: 88: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,008 INFO L263 TraceCheckUtils]: 89: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,008 INFO L280 TraceCheckUtils]: 90: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,008 INFO L280 TraceCheckUtils]: 91: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,008 INFO L280 TraceCheckUtils]: 92: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,009 INFO L263 TraceCheckUtils]: 93: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,009 INFO L280 TraceCheckUtils]: 94: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,009 INFO L280 TraceCheckUtils]: 95: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,009 INFO L280 TraceCheckUtils]: 96: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,010 INFO L280 TraceCheckUtils]: 97: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,010 INFO L280 TraceCheckUtils]: 98: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,010 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,010 INFO L280 TraceCheckUtils]: 100: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,010 INFO L263 TraceCheckUtils]: 101: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,011 INFO L280 TraceCheckUtils]: 102: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,011 INFO L280 TraceCheckUtils]: 103: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,011 INFO L280 TraceCheckUtils]: 104: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,011 INFO L280 TraceCheckUtils]: 105: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,011 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,012 INFO L280 TraceCheckUtils]: 107: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,012 INFO L280 TraceCheckUtils]: 108: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,012 INFO L280 TraceCheckUtils]: 109: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,012 INFO L280 TraceCheckUtils]: 110: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,012 INFO L280 TraceCheckUtils]: 111: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,013 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,013 INFO L280 TraceCheckUtils]: 113: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,013 INFO L263 TraceCheckUtils]: 114: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,013 INFO L280 TraceCheckUtils]: 115: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,014 INFO L280 TraceCheckUtils]: 116: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,014 INFO L280 TraceCheckUtils]: 117: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,014 INFO L280 TraceCheckUtils]: 118: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,014 INFO L280 TraceCheckUtils]: 119: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,015 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,015 INFO L280 TraceCheckUtils]: 121: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,015 INFO L280 TraceCheckUtils]: 122: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,015 INFO L280 TraceCheckUtils]: 123: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,015 INFO L280 TraceCheckUtils]: 124: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,015 INFO L280 TraceCheckUtils]: 125: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,017 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {10892#true} {11991#(<= |fibo_#in~n| 5)} #48#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,018 INFO L280 TraceCheckUtils]: 127: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,018 INFO L280 TraceCheckUtils]: 128: Hoare triple {11991#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,019 INFO L280 TraceCheckUtils]: 129: Hoare triple {11991#(<= |fibo_#in~n| 5)} havoc #t~ret1; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,019 INFO L280 TraceCheckUtils]: 130: Hoare triple {11991#(<= |fibo_#in~n| 5)} havoc #t~ret0; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,020 INFO L280 TraceCheckUtils]: 131: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume true; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,021 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {11991#(<= |fibo_#in~n| 5)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,022 INFO L280 TraceCheckUtils]: 133: Hoare triple {11838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,022 INFO L263 TraceCheckUtils]: 134: Hoare triple {11838#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,022 INFO L280 TraceCheckUtils]: 135: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,022 INFO L280 TraceCheckUtils]: 136: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,022 INFO L280 TraceCheckUtils]: 137: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,022 INFO L263 TraceCheckUtils]: 138: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,023 INFO L280 TraceCheckUtils]: 139: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,023 INFO L280 TraceCheckUtils]: 140: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,023 INFO L280 TraceCheckUtils]: 141: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,023 INFO L263 TraceCheckUtils]: 142: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,023 INFO L280 TraceCheckUtils]: 143: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,024 INFO L280 TraceCheckUtils]: 144: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,024 INFO L280 TraceCheckUtils]: 145: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,024 INFO L263 TraceCheckUtils]: 146: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,024 INFO L280 TraceCheckUtils]: 147: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,024 INFO L280 TraceCheckUtils]: 148: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,024 INFO L280 TraceCheckUtils]: 149: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,025 INFO L280 TraceCheckUtils]: 150: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,025 INFO L280 TraceCheckUtils]: 151: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,025 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,025 INFO L280 TraceCheckUtils]: 153: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,025 INFO L263 TraceCheckUtils]: 154: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,026 INFO L280 TraceCheckUtils]: 155: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,026 INFO L280 TraceCheckUtils]: 156: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,026 INFO L280 TraceCheckUtils]: 157: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,026 INFO L280 TraceCheckUtils]: 158: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,026 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,027 INFO L280 TraceCheckUtils]: 160: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,027 INFO L280 TraceCheckUtils]: 161: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,027 INFO L280 TraceCheckUtils]: 162: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,027 INFO L280 TraceCheckUtils]: 163: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,027 INFO L280 TraceCheckUtils]: 164: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,027 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,028 INFO L280 TraceCheckUtils]: 166: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,028 INFO L263 TraceCheckUtils]: 167: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,028 INFO L280 TraceCheckUtils]: 168: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,028 INFO L280 TraceCheckUtils]: 169: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,028 INFO L280 TraceCheckUtils]: 170: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,029 INFO L280 TraceCheckUtils]: 171: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,029 INFO L280 TraceCheckUtils]: 172: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,029 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,029 INFO L280 TraceCheckUtils]: 174: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,029 INFO L280 TraceCheckUtils]: 175: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,030 INFO L280 TraceCheckUtils]: 176: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,030 INFO L280 TraceCheckUtils]: 177: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,030 INFO L280 TraceCheckUtils]: 178: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,030 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,030 INFO L280 TraceCheckUtils]: 180: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,031 INFO L263 TraceCheckUtils]: 181: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,031 INFO L280 TraceCheckUtils]: 182: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,031 INFO L280 TraceCheckUtils]: 183: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,031 INFO L280 TraceCheckUtils]: 184: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,031 INFO L263 TraceCheckUtils]: 185: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,032 INFO L280 TraceCheckUtils]: 186: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,032 INFO L280 TraceCheckUtils]: 187: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,032 INFO L280 TraceCheckUtils]: 188: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,032 INFO L280 TraceCheckUtils]: 189: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,032 INFO L280 TraceCheckUtils]: 190: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,033 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,033 INFO L280 TraceCheckUtils]: 192: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,033 INFO L263 TraceCheckUtils]: 193: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,033 INFO L280 TraceCheckUtils]: 194: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,033 INFO L280 TraceCheckUtils]: 195: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,034 INFO L280 TraceCheckUtils]: 196: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,034 INFO L280 TraceCheckUtils]: 197: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,034 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,034 INFO L280 TraceCheckUtils]: 199: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,034 INFO L280 TraceCheckUtils]: 200: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,035 INFO L280 TraceCheckUtils]: 201: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,035 INFO L280 TraceCheckUtils]: 202: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,035 INFO L280 TraceCheckUtils]: 203: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,035 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,035 INFO L280 TraceCheckUtils]: 205: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,036 INFO L280 TraceCheckUtils]: 206: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,036 INFO L280 TraceCheckUtils]: 207: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,036 INFO L280 TraceCheckUtils]: 208: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,036 INFO L280 TraceCheckUtils]: 209: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,040 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {10892#true} {11838#(<= |fibo_#in~n| 6)} #48#return; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,041 INFO L280 TraceCheckUtils]: 211: Hoare triple {11838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,042 INFO L280 TraceCheckUtils]: 212: Hoare triple {11838#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,042 INFO L280 TraceCheckUtils]: 213: Hoare triple {11838#(<= |fibo_#in~n| 6)} havoc #t~ret1; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,043 INFO L280 TraceCheckUtils]: 214: Hoare triple {11838#(<= |fibo_#in~n| 6)} havoc #t~ret0; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,044 INFO L280 TraceCheckUtils]: 215: Hoare triple {11838#(<= |fibo_#in~n| 6)} assume true; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,045 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {11838#(<= |fibo_#in~n| 6)} {10892#true} #46#return; {11525#(<= fibo_~n 7)} is VALID [2020-07-18 04:57:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,340 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,341 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #46#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #48#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:18,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,349 INFO L263 TraceCheckUtils]: 3: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,350 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,350 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,350 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,350 INFO L280 TraceCheckUtils]: 7: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,351 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,352 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #46#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,353 INFO L280 TraceCheckUtils]: 10: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,353 INFO L263 TraceCheckUtils]: 11: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,353 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,353 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,354 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,354 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,355 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #48#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,356 INFO L280 TraceCheckUtils]: 17: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,356 INFO L280 TraceCheckUtils]: 18: Hoare triple {12692#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,357 INFO L280 TraceCheckUtils]: 19: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,358 INFO L280 TraceCheckUtils]: 20: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,358 INFO L280 TraceCheckUtils]: 21: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume true; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,360 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {12692#(<= 2 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,368 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,369 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {12684#(<= 3 |fibo_#in~n|)} #48#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,373 INFO L263 TraceCheckUtils]: 3: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,373 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,374 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:18,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,376 INFO L263 TraceCheckUtils]: 7: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,376 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,376 INFO L280 TraceCheckUtils]: 9: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,377 INFO L280 TraceCheckUtils]: 11: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,378 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #46#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,380 INFO L263 TraceCheckUtils]: 15: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,380 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,380 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,381 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,382 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #48#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,383 INFO L280 TraceCheckUtils]: 21: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,383 INFO L280 TraceCheckUtils]: 22: Hoare triple {12692#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,384 INFO L280 TraceCheckUtils]: 23: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,384 INFO L280 TraceCheckUtils]: 24: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,385 INFO L280 TraceCheckUtils]: 25: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume true; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,386 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12692#(<= 2 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,387 INFO L280 TraceCheckUtils]: 27: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,387 INFO L263 TraceCheckUtils]: 28: Hoare triple {12684#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,388 INFO L280 TraceCheckUtils]: 32: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,388 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,389 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10892#true} {12684#(<= 3 |fibo_#in~n|)} #48#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,390 INFO L280 TraceCheckUtils]: 35: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,390 INFO L280 TraceCheckUtils]: 36: Hoare triple {12684#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,391 INFO L280 TraceCheckUtils]: 37: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,392 INFO L280 TraceCheckUtils]: 38: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,392 INFO L280 TraceCheckUtils]: 39: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume true; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,393 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {12684#(<= 3 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,407 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,407 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,412 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,413 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,414 INFO L280 TraceCheckUtils]: 7: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,414 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,415 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,415 INFO L263 TraceCheckUtils]: 11: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,415 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,416 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,416 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,416 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,416 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,417 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,417 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,417 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,417 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,419 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10892#true} {12637#(<= 4 |fibo_#in~n|)} #48#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,421 INFO L263 TraceCheckUtils]: 3: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,422 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,423 INFO L263 TraceCheckUtils]: 7: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,424 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,425 INFO L280 TraceCheckUtils]: 9: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:18,425 INFO L280 TraceCheckUtils]: 10: Hoare triple {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,426 INFO L263 TraceCheckUtils]: 11: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,426 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,426 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,426 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,426 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,427 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,428 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #46#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,429 INFO L280 TraceCheckUtils]: 18: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,429 INFO L263 TraceCheckUtils]: 19: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,430 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,430 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,430 INFO L280 TraceCheckUtils]: 22: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,430 INFO L280 TraceCheckUtils]: 23: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,431 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #48#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,432 INFO L280 TraceCheckUtils]: 25: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,432 INFO L280 TraceCheckUtils]: 26: Hoare triple {12692#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,433 INFO L280 TraceCheckUtils]: 27: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,435 INFO L280 TraceCheckUtils]: 28: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,435 INFO L280 TraceCheckUtils]: 29: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume true; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,437 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12692#(<= 2 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,439 INFO L280 TraceCheckUtils]: 31: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,439 INFO L263 TraceCheckUtils]: 32: Hoare triple {12684#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,439 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,440 INFO L280 TraceCheckUtils]: 34: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,440 INFO L280 TraceCheckUtils]: 35: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,440 INFO L280 TraceCheckUtils]: 36: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,440 INFO L280 TraceCheckUtils]: 37: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,442 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {10892#true} {12684#(<= 3 |fibo_#in~n|)} #48#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,442 INFO L280 TraceCheckUtils]: 39: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,443 INFO L280 TraceCheckUtils]: 40: Hoare triple {12684#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,444 INFO L280 TraceCheckUtils]: 41: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,445 INFO L280 TraceCheckUtils]: 42: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,445 INFO L280 TraceCheckUtils]: 43: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume true; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,446 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {12684#(<= 3 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,447 INFO L280 TraceCheckUtils]: 45: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,447 INFO L263 TraceCheckUtils]: 46: Hoare triple {12637#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,448 INFO L280 TraceCheckUtils]: 47: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,448 INFO L280 TraceCheckUtils]: 48: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,448 INFO L280 TraceCheckUtils]: 49: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,448 INFO L263 TraceCheckUtils]: 50: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,449 INFO L280 TraceCheckUtils]: 51: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,449 INFO L280 TraceCheckUtils]: 52: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,449 INFO L280 TraceCheckUtils]: 53: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,449 INFO L280 TraceCheckUtils]: 54: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,450 INFO L280 TraceCheckUtils]: 55: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,450 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,450 INFO L280 TraceCheckUtils]: 57: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,450 INFO L263 TraceCheckUtils]: 58: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,450 INFO L280 TraceCheckUtils]: 59: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,451 INFO L280 TraceCheckUtils]: 60: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,451 INFO L280 TraceCheckUtils]: 61: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,451 INFO L280 TraceCheckUtils]: 62: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,451 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,451 INFO L280 TraceCheckUtils]: 64: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,452 INFO L280 TraceCheckUtils]: 65: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,452 INFO L280 TraceCheckUtils]: 66: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,452 INFO L280 TraceCheckUtils]: 67: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,452 INFO L280 TraceCheckUtils]: 68: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,454 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {10892#true} {12637#(<= 4 |fibo_#in~n|)} #48#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,454 INFO L280 TraceCheckUtils]: 70: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,455 INFO L280 TraceCheckUtils]: 71: Hoare triple {12637#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,456 INFO L280 TraceCheckUtils]: 72: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,456 INFO L280 TraceCheckUtils]: 73: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,457 INFO L280 TraceCheckUtils]: 74: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume true; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,458 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12637#(<= 4 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,485 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,485 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,492 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,492 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,492 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,493 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,493 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,493 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,494 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,494 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,494 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,494 INFO L263 TraceCheckUtils]: 11: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,495 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,495 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,495 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,496 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,496 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,496 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,496 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,497 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,497 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,503 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,504 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,504 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,504 INFO L263 TraceCheckUtils]: 7: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,505 INFO L280 TraceCheckUtils]: 9: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,505 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,506 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,506 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,506 INFO L263 TraceCheckUtils]: 15: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,506 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,507 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,507 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,507 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,507 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,507 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,508 INFO L280 TraceCheckUtils]: 22: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,508 INFO L280 TraceCheckUtils]: 23: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,508 INFO L280 TraceCheckUtils]: 24: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,508 INFO L280 TraceCheckUtils]: 25: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,508 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,509 INFO L280 TraceCheckUtils]: 27: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,509 INFO L263 TraceCheckUtils]: 28: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,509 INFO L280 TraceCheckUtils]: 29: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,509 INFO L280 TraceCheckUtils]: 30: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,510 INFO L280 TraceCheckUtils]: 31: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,510 INFO L280 TraceCheckUtils]: 32: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,510 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,510 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,510 INFO L280 TraceCheckUtils]: 35: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,511 INFO L280 TraceCheckUtils]: 36: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,511 INFO L280 TraceCheckUtils]: 37: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,511 INFO L280 TraceCheckUtils]: 38: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,511 INFO L280 TraceCheckUtils]: 39: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,513 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10892#true} {12554#(<= 5 |fibo_#in~n|)} #48#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,516 INFO L263 TraceCheckUtils]: 3: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,517 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,517 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,518 INFO L263 TraceCheckUtils]: 7: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,519 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,519 INFO L280 TraceCheckUtils]: 9: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,520 INFO L263 TraceCheckUtils]: 11: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,520 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,521 INFO L280 TraceCheckUtils]: 13: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:18,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,522 INFO L263 TraceCheckUtils]: 15: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,522 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,523 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,523 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,523 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,524 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #46#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,525 INFO L280 TraceCheckUtils]: 22: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,525 INFO L263 TraceCheckUtils]: 23: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,525 INFO L280 TraceCheckUtils]: 24: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,525 INFO L280 TraceCheckUtils]: 25: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,525 INFO L280 TraceCheckUtils]: 26: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,526 INFO L280 TraceCheckUtils]: 27: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,527 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #48#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,527 INFO L280 TraceCheckUtils]: 29: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,528 INFO L280 TraceCheckUtils]: 30: Hoare triple {12692#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,529 INFO L280 TraceCheckUtils]: 31: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,530 INFO L280 TraceCheckUtils]: 32: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,530 INFO L280 TraceCheckUtils]: 33: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume true; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,531 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12692#(<= 2 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,532 INFO L280 TraceCheckUtils]: 35: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,533 INFO L263 TraceCheckUtils]: 36: Hoare triple {12684#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,533 INFO L280 TraceCheckUtils]: 37: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,533 INFO L280 TraceCheckUtils]: 38: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,533 INFO L280 TraceCheckUtils]: 39: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,534 INFO L280 TraceCheckUtils]: 40: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,534 INFO L280 TraceCheckUtils]: 41: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,536 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10892#true} {12684#(<= 3 |fibo_#in~n|)} #48#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,537 INFO L280 TraceCheckUtils]: 43: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,537 INFO L280 TraceCheckUtils]: 44: Hoare triple {12684#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,538 INFO L280 TraceCheckUtils]: 45: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,538 INFO L280 TraceCheckUtils]: 46: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,539 INFO L280 TraceCheckUtils]: 47: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume true; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,541 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12684#(<= 3 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,541 INFO L280 TraceCheckUtils]: 49: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,542 INFO L263 TraceCheckUtils]: 50: Hoare triple {12637#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,542 INFO L280 TraceCheckUtils]: 51: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,542 INFO L280 TraceCheckUtils]: 52: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,542 INFO L280 TraceCheckUtils]: 53: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,543 INFO L263 TraceCheckUtils]: 54: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,543 INFO L280 TraceCheckUtils]: 55: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,543 INFO L280 TraceCheckUtils]: 56: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,543 INFO L280 TraceCheckUtils]: 57: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,543 INFO L280 TraceCheckUtils]: 58: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,544 INFO L280 TraceCheckUtils]: 59: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,544 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,544 INFO L280 TraceCheckUtils]: 61: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,544 INFO L263 TraceCheckUtils]: 62: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,544 INFO L280 TraceCheckUtils]: 63: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,545 INFO L280 TraceCheckUtils]: 64: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,545 INFO L280 TraceCheckUtils]: 65: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,545 INFO L280 TraceCheckUtils]: 66: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,545 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,545 INFO L280 TraceCheckUtils]: 68: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,546 INFO L280 TraceCheckUtils]: 69: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,546 INFO L280 TraceCheckUtils]: 70: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,546 INFO L280 TraceCheckUtils]: 71: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,546 INFO L280 TraceCheckUtils]: 72: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,548 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {10892#true} {12637#(<= 4 |fibo_#in~n|)} #48#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,548 INFO L280 TraceCheckUtils]: 74: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,549 INFO L280 TraceCheckUtils]: 75: Hoare triple {12637#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,550 INFO L280 TraceCheckUtils]: 76: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,550 INFO L280 TraceCheckUtils]: 77: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,551 INFO L280 TraceCheckUtils]: 78: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume true; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,552 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12637#(<= 4 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,553 INFO L280 TraceCheckUtils]: 80: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,553 INFO L263 TraceCheckUtils]: 81: Hoare triple {12554#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,553 INFO L280 TraceCheckUtils]: 82: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,554 INFO L280 TraceCheckUtils]: 83: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,554 INFO L280 TraceCheckUtils]: 84: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,554 INFO L263 TraceCheckUtils]: 85: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,554 INFO L280 TraceCheckUtils]: 86: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,554 INFO L280 TraceCheckUtils]: 87: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,555 INFO L280 TraceCheckUtils]: 88: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,555 INFO L263 TraceCheckUtils]: 89: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,555 INFO L280 TraceCheckUtils]: 90: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,555 INFO L280 TraceCheckUtils]: 91: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,555 INFO L280 TraceCheckUtils]: 92: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,556 INFO L280 TraceCheckUtils]: 93: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,556 INFO L280 TraceCheckUtils]: 94: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,556 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,557 INFO L280 TraceCheckUtils]: 96: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,557 INFO L263 TraceCheckUtils]: 97: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,557 INFO L280 TraceCheckUtils]: 98: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,557 INFO L280 TraceCheckUtils]: 99: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,558 INFO L280 TraceCheckUtils]: 100: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,558 INFO L280 TraceCheckUtils]: 101: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,558 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,559 INFO L280 TraceCheckUtils]: 103: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,559 INFO L280 TraceCheckUtils]: 104: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,559 INFO L280 TraceCheckUtils]: 105: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,559 INFO L280 TraceCheckUtils]: 106: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,559 INFO L280 TraceCheckUtils]: 107: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,560 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,560 INFO L280 TraceCheckUtils]: 109: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,560 INFO L263 TraceCheckUtils]: 110: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,560 INFO L280 TraceCheckUtils]: 111: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,560 INFO L280 TraceCheckUtils]: 112: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,561 INFO L280 TraceCheckUtils]: 113: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,561 INFO L280 TraceCheckUtils]: 114: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,561 INFO L280 TraceCheckUtils]: 115: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,561 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,561 INFO L280 TraceCheckUtils]: 117: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,562 INFO L280 TraceCheckUtils]: 118: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,562 INFO L280 TraceCheckUtils]: 119: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,562 INFO L280 TraceCheckUtils]: 120: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,562 INFO L280 TraceCheckUtils]: 121: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,564 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {10892#true} {12554#(<= 5 |fibo_#in~n|)} #48#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,565 INFO L280 TraceCheckUtils]: 123: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,565 INFO L280 TraceCheckUtils]: 124: Hoare triple {12554#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,568 INFO L280 TraceCheckUtils]: 125: Hoare triple {12554#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,569 INFO L280 TraceCheckUtils]: 126: Hoare triple {12554#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,570 INFO L280 TraceCheckUtils]: 127: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume true; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,571 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {12554#(<= 5 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,612 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,612 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,612 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,613 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,617 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,617 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,618 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,619 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,619 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,619 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,619 INFO L280 TraceCheckUtils]: 7: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,619 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,620 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,620 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,620 INFO L263 TraceCheckUtils]: 11: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,620 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,620 INFO L280 TraceCheckUtils]: 13: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,621 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,621 INFO L280 TraceCheckUtils]: 15: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,621 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,621 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,621 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,622 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,622 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,622 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,622 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:18,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,627 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,627 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,628 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,629 INFO L263 TraceCheckUtils]: 7: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,630 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,630 INFO L280 TraceCheckUtils]: 11: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,630 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,630 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,631 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,631 INFO L263 TraceCheckUtils]: 15: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,631 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,631 INFO L280 TraceCheckUtils]: 17: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,631 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,632 INFO L280 TraceCheckUtils]: 19: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,632 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,632 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,632 INFO L280 TraceCheckUtils]: 22: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,633 INFO L280 TraceCheckUtils]: 23: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,633 INFO L280 TraceCheckUtils]: 24: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,633 INFO L280 TraceCheckUtils]: 25: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,633 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,633 INFO L280 TraceCheckUtils]: 27: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,634 INFO L263 TraceCheckUtils]: 28: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,634 INFO L280 TraceCheckUtils]: 29: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,634 INFO L280 TraceCheckUtils]: 30: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,634 INFO L280 TraceCheckUtils]: 31: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,634 INFO L280 TraceCheckUtils]: 32: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,634 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,635 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,635 INFO L280 TraceCheckUtils]: 35: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,635 INFO L280 TraceCheckUtils]: 36: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,635 INFO L280 TraceCheckUtils]: 37: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,635 INFO L280 TraceCheckUtils]: 38: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,636 INFO L280 TraceCheckUtils]: 39: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,637 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {10892#true} {12436#(<= 6 |fibo_#in~n|)} #48#return; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,640 INFO L263 TraceCheckUtils]: 3: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,642 INFO L263 TraceCheckUtils]: 7: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,642 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,643 INFO L263 TraceCheckUtils]: 11: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,644 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,645 INFO L280 TraceCheckUtils]: 14: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,645 INFO L263 TraceCheckUtils]: 15: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:18,648 INFO L280 TraceCheckUtils]: 18: Hoare triple {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,648 INFO L263 TraceCheckUtils]: 19: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,648 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,649 INFO L280 TraceCheckUtils]: 21: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,649 INFO L280 TraceCheckUtils]: 22: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,649 INFO L280 TraceCheckUtils]: 23: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,649 INFO L280 TraceCheckUtils]: 24: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,651 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #46#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,652 INFO L280 TraceCheckUtils]: 26: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,652 INFO L263 TraceCheckUtils]: 27: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,652 INFO L280 TraceCheckUtils]: 28: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,653 INFO L280 TraceCheckUtils]: 29: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,653 INFO L280 TraceCheckUtils]: 30: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,653 INFO L280 TraceCheckUtils]: 31: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,654 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #48#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,655 INFO L280 TraceCheckUtils]: 33: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,656 INFO L280 TraceCheckUtils]: 34: Hoare triple {12692#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,657 INFO L280 TraceCheckUtils]: 35: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,657 INFO L280 TraceCheckUtils]: 36: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,658 INFO L280 TraceCheckUtils]: 37: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume true; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,659 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {12692#(<= 2 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,660 INFO L280 TraceCheckUtils]: 39: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,661 INFO L263 TraceCheckUtils]: 40: Hoare triple {12684#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,661 INFO L280 TraceCheckUtils]: 41: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,661 INFO L280 TraceCheckUtils]: 42: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,661 INFO L280 TraceCheckUtils]: 43: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,661 INFO L280 TraceCheckUtils]: 44: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,662 INFO L280 TraceCheckUtils]: 45: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,663 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {10892#true} {12684#(<= 3 |fibo_#in~n|)} #48#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,664 INFO L280 TraceCheckUtils]: 47: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,664 INFO L280 TraceCheckUtils]: 48: Hoare triple {12684#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,665 INFO L280 TraceCheckUtils]: 49: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,666 INFO L280 TraceCheckUtils]: 50: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,666 INFO L280 TraceCheckUtils]: 51: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume true; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,668 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {12684#(<= 3 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,669 INFO L280 TraceCheckUtils]: 53: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,669 INFO L263 TraceCheckUtils]: 54: Hoare triple {12637#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,669 INFO L280 TraceCheckUtils]: 55: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,669 INFO L280 TraceCheckUtils]: 56: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,670 INFO L280 TraceCheckUtils]: 57: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,670 INFO L263 TraceCheckUtils]: 58: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,670 INFO L280 TraceCheckUtils]: 59: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,670 INFO L280 TraceCheckUtils]: 60: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,671 INFO L280 TraceCheckUtils]: 61: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,671 INFO L280 TraceCheckUtils]: 62: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,671 INFO L280 TraceCheckUtils]: 63: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,671 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,672 INFO L280 TraceCheckUtils]: 65: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,672 INFO L263 TraceCheckUtils]: 66: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,672 INFO L280 TraceCheckUtils]: 67: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,673 INFO L280 TraceCheckUtils]: 68: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,673 INFO L280 TraceCheckUtils]: 69: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,673 INFO L280 TraceCheckUtils]: 70: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,673 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,674 INFO L280 TraceCheckUtils]: 72: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,674 INFO L280 TraceCheckUtils]: 73: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,674 INFO L280 TraceCheckUtils]: 74: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,674 INFO L280 TraceCheckUtils]: 75: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,675 INFO L280 TraceCheckUtils]: 76: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,676 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10892#true} {12637#(<= 4 |fibo_#in~n|)} #48#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,677 INFO L280 TraceCheckUtils]: 78: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,678 INFO L280 TraceCheckUtils]: 79: Hoare triple {12637#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,678 INFO L280 TraceCheckUtils]: 80: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,679 INFO L280 TraceCheckUtils]: 81: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,680 INFO L280 TraceCheckUtils]: 82: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume true; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,681 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {12637#(<= 4 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,682 INFO L280 TraceCheckUtils]: 84: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,682 INFO L263 TraceCheckUtils]: 85: Hoare triple {12554#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,682 INFO L280 TraceCheckUtils]: 86: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,682 INFO L280 TraceCheckUtils]: 87: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,682 INFO L280 TraceCheckUtils]: 88: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,683 INFO L263 TraceCheckUtils]: 89: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,683 INFO L280 TraceCheckUtils]: 90: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,683 INFO L280 TraceCheckUtils]: 91: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,683 INFO L280 TraceCheckUtils]: 92: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,683 INFO L263 TraceCheckUtils]: 93: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,684 INFO L280 TraceCheckUtils]: 94: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,684 INFO L280 TraceCheckUtils]: 95: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,684 INFO L280 TraceCheckUtils]: 96: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,684 INFO L280 TraceCheckUtils]: 97: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,684 INFO L280 TraceCheckUtils]: 98: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,684 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,685 INFO L280 TraceCheckUtils]: 100: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,685 INFO L263 TraceCheckUtils]: 101: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,685 INFO L280 TraceCheckUtils]: 102: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,685 INFO L280 TraceCheckUtils]: 103: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,685 INFO L280 TraceCheckUtils]: 104: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,686 INFO L280 TraceCheckUtils]: 105: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,686 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,686 INFO L280 TraceCheckUtils]: 107: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,686 INFO L280 TraceCheckUtils]: 108: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,686 INFO L280 TraceCheckUtils]: 109: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,687 INFO L280 TraceCheckUtils]: 110: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,687 INFO L280 TraceCheckUtils]: 111: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,687 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,687 INFO L280 TraceCheckUtils]: 113: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,688 INFO L263 TraceCheckUtils]: 114: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,688 INFO L280 TraceCheckUtils]: 115: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,688 INFO L280 TraceCheckUtils]: 116: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,689 INFO L280 TraceCheckUtils]: 117: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,689 INFO L280 TraceCheckUtils]: 118: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,689 INFO L280 TraceCheckUtils]: 119: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,689 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,689 INFO L280 TraceCheckUtils]: 121: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,690 INFO L280 TraceCheckUtils]: 122: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,690 INFO L280 TraceCheckUtils]: 123: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,690 INFO L280 TraceCheckUtils]: 124: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,690 INFO L280 TraceCheckUtils]: 125: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,692 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {10892#true} {12554#(<= 5 |fibo_#in~n|)} #48#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,692 INFO L280 TraceCheckUtils]: 127: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,693 INFO L280 TraceCheckUtils]: 128: Hoare triple {12554#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,694 INFO L280 TraceCheckUtils]: 129: Hoare triple {12554#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,695 INFO L280 TraceCheckUtils]: 130: Hoare triple {12554#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,695 INFO L280 TraceCheckUtils]: 131: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume true; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,697 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {12554#(<= 5 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,698 INFO L280 TraceCheckUtils]: 133: Hoare triple {12436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,698 INFO L263 TraceCheckUtils]: 134: Hoare triple {12436#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,698 INFO L280 TraceCheckUtils]: 135: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,699 INFO L280 TraceCheckUtils]: 136: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,699 INFO L280 TraceCheckUtils]: 137: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,699 INFO L263 TraceCheckUtils]: 138: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,700 INFO L280 TraceCheckUtils]: 139: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,700 INFO L280 TraceCheckUtils]: 140: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,700 INFO L280 TraceCheckUtils]: 141: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,700 INFO L263 TraceCheckUtils]: 142: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,701 INFO L280 TraceCheckUtils]: 143: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,701 INFO L280 TraceCheckUtils]: 144: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,701 INFO L280 TraceCheckUtils]: 145: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,702 INFO L280 TraceCheckUtils]: 146: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,702 INFO L280 TraceCheckUtils]: 147: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,702 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,702 INFO L280 TraceCheckUtils]: 149: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,703 INFO L263 TraceCheckUtils]: 150: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,703 INFO L280 TraceCheckUtils]: 151: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,703 INFO L280 TraceCheckUtils]: 152: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,703 INFO L280 TraceCheckUtils]: 153: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,704 INFO L280 TraceCheckUtils]: 154: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,704 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,704 INFO L280 TraceCheckUtils]: 156: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,705 INFO L280 TraceCheckUtils]: 157: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,705 INFO L280 TraceCheckUtils]: 158: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,705 INFO L280 TraceCheckUtils]: 159: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,730 INFO L280 TraceCheckUtils]: 160: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,730 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,730 INFO L280 TraceCheckUtils]: 162: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,730 INFO L263 TraceCheckUtils]: 163: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,730 INFO L280 TraceCheckUtils]: 164: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,731 INFO L280 TraceCheckUtils]: 165: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,731 INFO L280 TraceCheckUtils]: 166: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,731 INFO L280 TraceCheckUtils]: 167: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,731 INFO L280 TraceCheckUtils]: 168: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,731 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,732 INFO L280 TraceCheckUtils]: 170: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,732 INFO L280 TraceCheckUtils]: 171: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,732 INFO L280 TraceCheckUtils]: 172: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,732 INFO L280 TraceCheckUtils]: 173: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,732 INFO L280 TraceCheckUtils]: 174: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,733 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {10892#true} {12436#(<= 6 |fibo_#in~n|)} #48#return; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,734 INFO L280 TraceCheckUtils]: 176: Hoare triple {12436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,735 INFO L280 TraceCheckUtils]: 177: Hoare triple {12436#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,736 INFO L280 TraceCheckUtils]: 178: Hoare triple {12436#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,737 INFO L280 TraceCheckUtils]: 179: Hoare triple {12436#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,737 INFO L280 TraceCheckUtils]: 180: Hoare triple {12436#(<= 6 |fibo_#in~n|)} assume true; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,738 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {12436#(<= 6 |fibo_#in~n|)} {11525#(<= fibo_~n 7)} #48#return; {10893#false} is VALID [2020-07-18 04:57:18,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,762 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,764 INFO L280 TraceCheckUtils]: 6: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,764 INFO L263 TraceCheckUtils]: 7: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,765 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,765 INFO L280 TraceCheckUtils]: 9: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,766 INFO L263 TraceCheckUtils]: 11: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,767 INFO L280 TraceCheckUtils]: 12: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,768 INFO L280 TraceCheckUtils]: 14: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,768 INFO L263 TraceCheckUtils]: 15: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,768 INFO L280 TraceCheckUtils]: 16: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,769 INFO L280 TraceCheckUtils]: 17: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,769 INFO L280 TraceCheckUtils]: 18: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,770 INFO L263 TraceCheckUtils]: 19: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,770 INFO L280 TraceCheckUtils]: 20: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,771 INFO L280 TraceCheckUtils]: 21: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,771 INFO L280 TraceCheckUtils]: 22: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,771 INFO L263 TraceCheckUtils]: 23: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,772 INFO L280 TraceCheckUtils]: 24: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,772 INFO L280 TraceCheckUtils]: 25: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,773 INFO L280 TraceCheckUtils]: 26: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:18,774 INFO L280 TraceCheckUtils]: 27: Hoare triple {12140#(<= |fibo_#in~n| 1)} #res := 1; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:18,774 INFO L280 TraceCheckUtils]: 28: Hoare triple {12140#(<= |fibo_#in~n| 1)} assume true; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:18,775 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12140#(<= |fibo_#in~n| 1)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,776 INFO L280 TraceCheckUtils]: 30: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,776 INFO L263 TraceCheckUtils]: 31: Hoare triple {12134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,776 INFO L280 TraceCheckUtils]: 32: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,776 INFO L280 TraceCheckUtils]: 33: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,776 INFO L280 TraceCheckUtils]: 34: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,777 INFO L280 TraceCheckUtils]: 35: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,777 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10892#true} {12134#(<= |fibo_#in~n| 2)} #48#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,778 INFO L280 TraceCheckUtils]: 37: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,779 INFO L280 TraceCheckUtils]: 38: Hoare triple {12134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,779 INFO L280 TraceCheckUtils]: 39: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,780 INFO L280 TraceCheckUtils]: 40: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,780 INFO L280 TraceCheckUtils]: 41: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume true; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,782 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12134#(<= |fibo_#in~n| 2)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,782 INFO L280 TraceCheckUtils]: 43: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,783 INFO L263 TraceCheckUtils]: 44: Hoare triple {12121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,783 INFO L280 TraceCheckUtils]: 45: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,783 INFO L280 TraceCheckUtils]: 46: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,783 INFO L280 TraceCheckUtils]: 47: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,783 INFO L280 TraceCheckUtils]: 48: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,783 INFO L280 TraceCheckUtils]: 49: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,784 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {10892#true} {12121#(<= |fibo_#in~n| 3)} #48#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,785 INFO L280 TraceCheckUtils]: 51: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,785 INFO L280 TraceCheckUtils]: 52: Hoare triple {12121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,786 INFO L280 TraceCheckUtils]: 53: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,786 INFO L280 TraceCheckUtils]: 54: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,787 INFO L280 TraceCheckUtils]: 55: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume true; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,788 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {12121#(<= |fibo_#in~n| 3)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,789 INFO L280 TraceCheckUtils]: 57: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,789 INFO L263 TraceCheckUtils]: 58: Hoare triple {12074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,789 INFO L280 TraceCheckUtils]: 59: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,789 INFO L280 TraceCheckUtils]: 60: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,790 INFO L280 TraceCheckUtils]: 61: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,790 INFO L263 TraceCheckUtils]: 62: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,790 INFO L280 TraceCheckUtils]: 63: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,790 INFO L280 TraceCheckUtils]: 64: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,790 INFO L280 TraceCheckUtils]: 65: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,790 INFO L280 TraceCheckUtils]: 66: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,791 INFO L280 TraceCheckUtils]: 67: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,791 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,791 INFO L280 TraceCheckUtils]: 69: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,791 INFO L263 TraceCheckUtils]: 70: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,791 INFO L280 TraceCheckUtils]: 71: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,791 INFO L280 TraceCheckUtils]: 72: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,792 INFO L280 TraceCheckUtils]: 73: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,792 INFO L280 TraceCheckUtils]: 74: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,792 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,792 INFO L280 TraceCheckUtils]: 76: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,792 INFO L280 TraceCheckUtils]: 77: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,792 INFO L280 TraceCheckUtils]: 78: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,793 INFO L280 TraceCheckUtils]: 79: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,793 INFO L280 TraceCheckUtils]: 80: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,794 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10892#true} {12074#(<= |fibo_#in~n| 4)} #48#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,794 INFO L280 TraceCheckUtils]: 82: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,795 INFO L280 TraceCheckUtils]: 83: Hoare triple {12074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,795 INFO L280 TraceCheckUtils]: 84: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,796 INFO L280 TraceCheckUtils]: 85: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,796 INFO L280 TraceCheckUtils]: 86: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume true; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,797 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {12074#(<= |fibo_#in~n| 4)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,798 INFO L280 TraceCheckUtils]: 88: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,798 INFO L263 TraceCheckUtils]: 89: Hoare triple {11991#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,799 INFO L280 TraceCheckUtils]: 90: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,799 INFO L280 TraceCheckUtils]: 91: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,799 INFO L280 TraceCheckUtils]: 92: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,799 INFO L263 TraceCheckUtils]: 93: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,799 INFO L280 TraceCheckUtils]: 94: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,800 INFO L280 TraceCheckUtils]: 95: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,800 INFO L280 TraceCheckUtils]: 96: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,800 INFO L263 TraceCheckUtils]: 97: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,800 INFO L280 TraceCheckUtils]: 98: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,800 INFO L280 TraceCheckUtils]: 99: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,800 INFO L280 TraceCheckUtils]: 100: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,801 INFO L280 TraceCheckUtils]: 101: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,801 INFO L280 TraceCheckUtils]: 102: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,801 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,801 INFO L280 TraceCheckUtils]: 104: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,801 INFO L263 TraceCheckUtils]: 105: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,801 INFO L280 TraceCheckUtils]: 106: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,802 INFO L280 TraceCheckUtils]: 107: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,802 INFO L280 TraceCheckUtils]: 108: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,802 INFO L280 TraceCheckUtils]: 109: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,802 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,802 INFO L280 TraceCheckUtils]: 111: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,803 INFO L280 TraceCheckUtils]: 112: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,803 INFO L280 TraceCheckUtils]: 113: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,803 INFO L280 TraceCheckUtils]: 114: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,803 INFO L280 TraceCheckUtils]: 115: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,803 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,803 INFO L280 TraceCheckUtils]: 117: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,804 INFO L263 TraceCheckUtils]: 118: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,804 INFO L280 TraceCheckUtils]: 119: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,804 INFO L280 TraceCheckUtils]: 120: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,804 INFO L280 TraceCheckUtils]: 121: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,804 INFO L280 TraceCheckUtils]: 122: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,804 INFO L280 TraceCheckUtils]: 123: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,805 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,805 INFO L280 TraceCheckUtils]: 125: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,805 INFO L280 TraceCheckUtils]: 126: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,805 INFO L280 TraceCheckUtils]: 127: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,805 INFO L280 TraceCheckUtils]: 128: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,805 INFO L280 TraceCheckUtils]: 129: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,806 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {10892#true} {11991#(<= |fibo_#in~n| 5)} #48#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,807 INFO L280 TraceCheckUtils]: 131: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,807 INFO L280 TraceCheckUtils]: 132: Hoare triple {11991#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,808 INFO L280 TraceCheckUtils]: 133: Hoare triple {11991#(<= |fibo_#in~n| 5)} havoc #t~ret1; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,808 INFO L280 TraceCheckUtils]: 134: Hoare triple {11991#(<= |fibo_#in~n| 5)} havoc #t~ret0; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,809 INFO L280 TraceCheckUtils]: 135: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume true; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,810 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {11991#(<= |fibo_#in~n| 5)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,811 INFO L280 TraceCheckUtils]: 137: Hoare triple {11838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,811 INFO L263 TraceCheckUtils]: 138: Hoare triple {11838#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,811 INFO L280 TraceCheckUtils]: 139: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,811 INFO L280 TraceCheckUtils]: 140: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,812 INFO L280 TraceCheckUtils]: 141: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,812 INFO L263 TraceCheckUtils]: 142: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,812 INFO L280 TraceCheckUtils]: 143: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,812 INFO L280 TraceCheckUtils]: 144: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,812 INFO L280 TraceCheckUtils]: 145: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,812 INFO L263 TraceCheckUtils]: 146: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,813 INFO L280 TraceCheckUtils]: 147: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,813 INFO L280 TraceCheckUtils]: 148: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,813 INFO L280 TraceCheckUtils]: 149: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,813 INFO L263 TraceCheckUtils]: 150: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,813 INFO L280 TraceCheckUtils]: 151: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,814 INFO L280 TraceCheckUtils]: 152: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,814 INFO L280 TraceCheckUtils]: 153: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,814 INFO L280 TraceCheckUtils]: 154: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,814 INFO L280 TraceCheckUtils]: 155: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,814 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,814 INFO L280 TraceCheckUtils]: 157: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,815 INFO L263 TraceCheckUtils]: 158: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,815 INFO L280 TraceCheckUtils]: 159: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,815 INFO L280 TraceCheckUtils]: 160: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,815 INFO L280 TraceCheckUtils]: 161: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,815 INFO L280 TraceCheckUtils]: 162: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,815 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,816 INFO L280 TraceCheckUtils]: 164: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,816 INFO L280 TraceCheckUtils]: 165: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,816 INFO L280 TraceCheckUtils]: 166: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,816 INFO L280 TraceCheckUtils]: 167: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,816 INFO L280 TraceCheckUtils]: 168: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,816 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,817 INFO L280 TraceCheckUtils]: 170: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,817 INFO L263 TraceCheckUtils]: 171: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,817 INFO L280 TraceCheckUtils]: 172: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,817 INFO L280 TraceCheckUtils]: 173: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,817 INFO L280 TraceCheckUtils]: 174: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,817 INFO L280 TraceCheckUtils]: 175: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,818 INFO L280 TraceCheckUtils]: 176: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,818 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,818 INFO L280 TraceCheckUtils]: 178: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,818 INFO L280 TraceCheckUtils]: 179: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,818 INFO L280 TraceCheckUtils]: 180: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,819 INFO L280 TraceCheckUtils]: 181: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,819 INFO L280 TraceCheckUtils]: 182: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,819 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,819 INFO L280 TraceCheckUtils]: 184: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,819 INFO L263 TraceCheckUtils]: 185: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,820 INFO L280 TraceCheckUtils]: 186: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,820 INFO L280 TraceCheckUtils]: 187: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,820 INFO L280 TraceCheckUtils]: 188: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,820 INFO L263 TraceCheckUtils]: 189: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,820 INFO L280 TraceCheckUtils]: 190: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,820 INFO L280 TraceCheckUtils]: 191: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,820 INFO L280 TraceCheckUtils]: 192: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,821 INFO L280 TraceCheckUtils]: 193: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,821 INFO L280 TraceCheckUtils]: 194: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,821 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,821 INFO L280 TraceCheckUtils]: 196: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,821 INFO L263 TraceCheckUtils]: 197: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,821 INFO L280 TraceCheckUtils]: 198: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,821 INFO L280 TraceCheckUtils]: 199: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,821 INFO L280 TraceCheckUtils]: 200: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,822 INFO L280 TraceCheckUtils]: 201: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,822 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,822 INFO L280 TraceCheckUtils]: 203: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,822 INFO L280 TraceCheckUtils]: 204: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,822 INFO L280 TraceCheckUtils]: 205: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,822 INFO L280 TraceCheckUtils]: 206: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,822 INFO L280 TraceCheckUtils]: 207: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,822 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,822 INFO L280 TraceCheckUtils]: 209: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,823 INFO L280 TraceCheckUtils]: 210: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,823 INFO L280 TraceCheckUtils]: 211: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,823 INFO L280 TraceCheckUtils]: 212: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,823 INFO L280 TraceCheckUtils]: 213: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,824 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {10892#true} {11838#(<= |fibo_#in~n| 6)} #48#return; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,824 INFO L280 TraceCheckUtils]: 215: Hoare triple {11838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,824 INFO L280 TraceCheckUtils]: 216: Hoare triple {11838#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,825 INFO L280 TraceCheckUtils]: 217: Hoare triple {11838#(<= |fibo_#in~n| 6)} havoc #t~ret1; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,825 INFO L280 TraceCheckUtils]: 218: Hoare triple {11838#(<= |fibo_#in~n| 6)} havoc #t~ret0; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,825 INFO L280 TraceCheckUtils]: 219: Hoare triple {11838#(<= |fibo_#in~n| 6)} assume true; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:18,826 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {11838#(<= |fibo_#in~n| 6)} {10892#true} #46#return; {11525#(<= fibo_~n 7)} is VALID [2020-07-18 04:57:18,827 INFO L280 TraceCheckUtils]: 221: Hoare triple {11525#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11525#(<= fibo_~n 7)} is VALID [2020-07-18 04:57:18,827 INFO L263 TraceCheckUtils]: 222: Hoare triple {11525#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,827 INFO L280 TraceCheckUtils]: 223: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,827 INFO L280 TraceCheckUtils]: 224: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,828 INFO L280 TraceCheckUtils]: 225: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,828 INFO L263 TraceCheckUtils]: 226: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,828 INFO L280 TraceCheckUtils]: 227: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,829 INFO L280 TraceCheckUtils]: 228: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,829 INFO L280 TraceCheckUtils]: 229: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,829 INFO L263 TraceCheckUtils]: 230: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,829 INFO L280 TraceCheckUtils]: 231: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,830 INFO L280 TraceCheckUtils]: 232: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,830 INFO L280 TraceCheckUtils]: 233: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,830 INFO L263 TraceCheckUtils]: 234: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,831 INFO L280 TraceCheckUtils]: 235: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,831 INFO L280 TraceCheckUtils]: 236: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,831 INFO L280 TraceCheckUtils]: 237: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,832 INFO L263 TraceCheckUtils]: 238: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,832 INFO L280 TraceCheckUtils]: 239: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,832 INFO L280 TraceCheckUtils]: 240: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:18,833 INFO L280 TraceCheckUtils]: 241: Hoare triple {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,833 INFO L263 TraceCheckUtils]: 242: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,833 INFO L280 TraceCheckUtils]: 243: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,833 INFO L280 TraceCheckUtils]: 244: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,833 INFO L280 TraceCheckUtils]: 245: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,834 INFO L280 TraceCheckUtils]: 246: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,834 INFO L280 TraceCheckUtils]: 247: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,834 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #46#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,835 INFO L280 TraceCheckUtils]: 249: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,835 INFO L263 TraceCheckUtils]: 250: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,835 INFO L280 TraceCheckUtils]: 251: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,835 INFO L280 TraceCheckUtils]: 252: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,835 INFO L280 TraceCheckUtils]: 253: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,835 INFO L280 TraceCheckUtils]: 254: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,836 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #48#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,836 INFO L280 TraceCheckUtils]: 256: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,836 INFO L280 TraceCheckUtils]: 257: Hoare triple {12692#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,837 INFO L280 TraceCheckUtils]: 258: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,837 INFO L280 TraceCheckUtils]: 259: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,838 INFO L280 TraceCheckUtils]: 260: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume true; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,839 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {12692#(<= 2 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,840 INFO L280 TraceCheckUtils]: 262: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,840 INFO L263 TraceCheckUtils]: 263: Hoare triple {12684#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,840 INFO L280 TraceCheckUtils]: 264: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,840 INFO L280 TraceCheckUtils]: 265: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,840 INFO L280 TraceCheckUtils]: 266: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,840 INFO L280 TraceCheckUtils]: 267: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,840 INFO L280 TraceCheckUtils]: 268: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,841 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {10892#true} {12684#(<= 3 |fibo_#in~n|)} #48#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,841 INFO L280 TraceCheckUtils]: 270: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,842 INFO L280 TraceCheckUtils]: 271: Hoare triple {12684#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,842 INFO L280 TraceCheckUtils]: 272: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,842 INFO L280 TraceCheckUtils]: 273: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,843 INFO L280 TraceCheckUtils]: 274: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume true; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,843 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {12684#(<= 3 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,844 INFO L280 TraceCheckUtils]: 276: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,844 INFO L263 TraceCheckUtils]: 277: Hoare triple {12637#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,844 INFO L280 TraceCheckUtils]: 278: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,845 INFO L280 TraceCheckUtils]: 279: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,845 INFO L280 TraceCheckUtils]: 280: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,845 INFO L263 TraceCheckUtils]: 281: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,845 INFO L280 TraceCheckUtils]: 282: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,845 INFO L280 TraceCheckUtils]: 283: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,846 INFO L280 TraceCheckUtils]: 284: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,846 INFO L280 TraceCheckUtils]: 285: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,846 INFO L280 TraceCheckUtils]: 286: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,846 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,846 INFO L280 TraceCheckUtils]: 288: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,846 INFO L263 TraceCheckUtils]: 289: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,847 INFO L280 TraceCheckUtils]: 290: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,847 INFO L280 TraceCheckUtils]: 291: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,847 INFO L280 TraceCheckUtils]: 292: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,847 INFO L280 TraceCheckUtils]: 293: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,847 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,847 INFO L280 TraceCheckUtils]: 295: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,847 INFO L280 TraceCheckUtils]: 296: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,847 INFO L280 TraceCheckUtils]: 297: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,848 INFO L280 TraceCheckUtils]: 298: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,848 INFO L280 TraceCheckUtils]: 299: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,854 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {10892#true} {12637#(<= 4 |fibo_#in~n|)} #48#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,854 INFO L280 TraceCheckUtils]: 301: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,855 INFO L280 TraceCheckUtils]: 302: Hoare triple {12637#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,856 INFO L280 TraceCheckUtils]: 303: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,856 INFO L280 TraceCheckUtils]: 304: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,856 INFO L280 TraceCheckUtils]: 305: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume true; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,858 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {12637#(<= 4 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,858 INFO L280 TraceCheckUtils]: 307: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,858 INFO L263 TraceCheckUtils]: 308: Hoare triple {12554#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,859 INFO L280 TraceCheckUtils]: 309: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,859 INFO L280 TraceCheckUtils]: 310: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,859 INFO L280 TraceCheckUtils]: 311: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,859 INFO L263 TraceCheckUtils]: 312: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,859 INFO L280 TraceCheckUtils]: 313: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,859 INFO L280 TraceCheckUtils]: 314: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,859 INFO L280 TraceCheckUtils]: 315: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,860 INFO L263 TraceCheckUtils]: 316: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,860 INFO L280 TraceCheckUtils]: 317: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,860 INFO L280 TraceCheckUtils]: 318: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,860 INFO L280 TraceCheckUtils]: 319: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,860 INFO L280 TraceCheckUtils]: 320: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,861 INFO L280 TraceCheckUtils]: 321: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,861 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,861 INFO L280 TraceCheckUtils]: 323: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,861 INFO L263 TraceCheckUtils]: 324: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,861 INFO L280 TraceCheckUtils]: 325: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,861 INFO L280 TraceCheckUtils]: 326: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,862 INFO L280 TraceCheckUtils]: 327: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,862 INFO L280 TraceCheckUtils]: 328: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,862 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,862 INFO L280 TraceCheckUtils]: 330: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,862 INFO L280 TraceCheckUtils]: 331: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,862 INFO L280 TraceCheckUtils]: 332: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,863 INFO L280 TraceCheckUtils]: 333: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,863 INFO L280 TraceCheckUtils]: 334: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,863 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,863 INFO L280 TraceCheckUtils]: 336: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,863 INFO L263 TraceCheckUtils]: 337: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,863 INFO L280 TraceCheckUtils]: 338: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,864 INFO L280 TraceCheckUtils]: 339: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,864 INFO L280 TraceCheckUtils]: 340: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,864 INFO L280 TraceCheckUtils]: 341: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,864 INFO L280 TraceCheckUtils]: 342: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,864 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,864 INFO L280 TraceCheckUtils]: 344: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,865 INFO L280 TraceCheckUtils]: 345: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,865 INFO L280 TraceCheckUtils]: 346: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,865 INFO L280 TraceCheckUtils]: 347: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,865 INFO L280 TraceCheckUtils]: 348: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,866 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {10892#true} {12554#(<= 5 |fibo_#in~n|)} #48#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,866 INFO L280 TraceCheckUtils]: 350: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,867 INFO L280 TraceCheckUtils]: 351: Hoare triple {12554#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,867 INFO L280 TraceCheckUtils]: 352: Hoare triple {12554#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,868 INFO L280 TraceCheckUtils]: 353: Hoare triple {12554#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,868 INFO L280 TraceCheckUtils]: 354: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume true; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,869 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {12554#(<= 5 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,870 INFO L280 TraceCheckUtils]: 356: Hoare triple {12436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,871 INFO L263 TraceCheckUtils]: 357: Hoare triple {12436#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,871 INFO L280 TraceCheckUtils]: 358: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,871 INFO L280 TraceCheckUtils]: 359: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,871 INFO L280 TraceCheckUtils]: 360: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,871 INFO L263 TraceCheckUtils]: 361: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,871 INFO L280 TraceCheckUtils]: 362: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,872 INFO L280 TraceCheckUtils]: 363: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,872 INFO L280 TraceCheckUtils]: 364: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,872 INFO L263 TraceCheckUtils]: 365: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,872 INFO L280 TraceCheckUtils]: 366: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,872 INFO L280 TraceCheckUtils]: 367: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,872 INFO L280 TraceCheckUtils]: 368: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,873 INFO L280 TraceCheckUtils]: 369: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,873 INFO L280 TraceCheckUtils]: 370: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,873 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,873 INFO L280 TraceCheckUtils]: 372: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,873 INFO L263 TraceCheckUtils]: 373: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,873 INFO L280 TraceCheckUtils]: 374: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,874 INFO L280 TraceCheckUtils]: 375: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,874 INFO L280 TraceCheckUtils]: 376: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,874 INFO L280 TraceCheckUtils]: 377: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,874 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,874 INFO L280 TraceCheckUtils]: 379: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,874 INFO L280 TraceCheckUtils]: 380: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,875 INFO L280 TraceCheckUtils]: 381: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,875 INFO L280 TraceCheckUtils]: 382: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,875 INFO L280 TraceCheckUtils]: 383: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,875 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,875 INFO L280 TraceCheckUtils]: 385: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,875 INFO L263 TraceCheckUtils]: 386: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,876 INFO L280 TraceCheckUtils]: 387: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,876 INFO L280 TraceCheckUtils]: 388: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,876 INFO L280 TraceCheckUtils]: 389: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,876 INFO L280 TraceCheckUtils]: 390: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,876 INFO L280 TraceCheckUtils]: 391: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,876 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,877 INFO L280 TraceCheckUtils]: 393: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,877 INFO L280 TraceCheckUtils]: 394: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,877 INFO L280 TraceCheckUtils]: 395: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,877 INFO L280 TraceCheckUtils]: 396: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,877 INFO L280 TraceCheckUtils]: 397: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,878 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {10892#true} {12436#(<= 6 |fibo_#in~n|)} #48#return; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,879 INFO L280 TraceCheckUtils]: 399: Hoare triple {12436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,879 INFO L280 TraceCheckUtils]: 400: Hoare triple {12436#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,880 INFO L280 TraceCheckUtils]: 401: Hoare triple {12436#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,881 INFO L280 TraceCheckUtils]: 402: Hoare triple {12436#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,882 INFO L280 TraceCheckUtils]: 403: Hoare triple {12436#(<= 6 |fibo_#in~n|)} assume true; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,883 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {12436#(<= 6 |fibo_#in~n|)} {11525#(<= fibo_~n 7)} #48#return; {10893#false} is VALID [2020-07-18 04:57:18,883 INFO L280 TraceCheckUtils]: 405: Hoare triple {10893#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10893#false} is VALID [2020-07-18 04:57:18,883 INFO L280 TraceCheckUtils]: 406: Hoare triple {10893#false} #res := #t~ret0 + #t~ret1; {10893#false} is VALID [2020-07-18 04:57:18,884 INFO L280 TraceCheckUtils]: 407: Hoare triple {10893#false} havoc #t~ret1; {10893#false} is VALID [2020-07-18 04:57:18,884 INFO L280 TraceCheckUtils]: 408: Hoare triple {10893#false} havoc #t~ret0; {10893#false} is VALID [2020-07-18 04:57:18,884 INFO L280 TraceCheckUtils]: 409: Hoare triple {10893#false} assume true; {10893#false} is VALID [2020-07-18 04:57:18,884 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {10893#false} {10896#(<= main_~x~0 7)} #44#return; {10893#false} is VALID [2020-07-18 04:57:18,963 INFO L263 TraceCheckUtils]: 0: Hoare triple {10892#true} call ULTIMATE.init(); {10892#true} is VALID [2020-07-18 04:57:18,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10892#true} {10892#true} #40#return; {10892#true} is VALID [2020-07-18 04:57:18,963 INFO L263 TraceCheckUtils]: 3: Hoare triple {10892#true} call #t~ret3 := main(); {10892#true} is VALID [2020-07-18 04:57:18,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {10892#true} ~x~0 := 7; {10896#(<= main_~x~0 7)} is VALID [2020-07-18 04:57:18,964 INFO L263 TraceCheckUtils]: 5: Hoare triple {10896#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {10892#true} is VALID [2020-07-18 04:57:18,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,964 INFO L280 TraceCheckUtils]: 7: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,964 INFO L280 TraceCheckUtils]: 8: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,964 INFO L263 TraceCheckUtils]: 9: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,965 INFO L280 TraceCheckUtils]: 11: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,965 INFO L280 TraceCheckUtils]: 12: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,965 INFO L263 TraceCheckUtils]: 13: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,966 INFO L280 TraceCheckUtils]: 14: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,966 INFO L280 TraceCheckUtils]: 15: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,967 INFO L280 TraceCheckUtils]: 16: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,967 INFO L263 TraceCheckUtils]: 17: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,968 INFO L280 TraceCheckUtils]: 18: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,968 INFO L280 TraceCheckUtils]: 19: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,968 INFO L280 TraceCheckUtils]: 20: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,969 INFO L263 TraceCheckUtils]: 21: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,969 INFO L280 TraceCheckUtils]: 22: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,969 INFO L280 TraceCheckUtils]: 23: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,970 INFO L280 TraceCheckUtils]: 24: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,970 INFO L263 TraceCheckUtils]: 25: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,970 INFO L280 TraceCheckUtils]: 26: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,970 INFO L280 TraceCheckUtils]: 27: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,971 INFO L280 TraceCheckUtils]: 28: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,971 INFO L263 TraceCheckUtils]: 29: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,971 INFO L280 TraceCheckUtils]: 30: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,972 INFO L280 TraceCheckUtils]: 31: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:18,972 INFO L280 TraceCheckUtils]: 32: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:18,972 INFO L280 TraceCheckUtils]: 33: Hoare triple {12140#(<= |fibo_#in~n| 1)} #res := 1; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:18,973 INFO L280 TraceCheckUtils]: 34: Hoare triple {12140#(<= |fibo_#in~n| 1)} assume true; {12140#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:18,974 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12140#(<= |fibo_#in~n| 1)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,975 INFO L280 TraceCheckUtils]: 36: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,975 INFO L263 TraceCheckUtils]: 37: Hoare triple {12134#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,975 INFO L280 TraceCheckUtils]: 38: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,975 INFO L280 TraceCheckUtils]: 39: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,975 INFO L280 TraceCheckUtils]: 40: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,976 INFO L280 TraceCheckUtils]: 41: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,976 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {10892#true} {12134#(<= |fibo_#in~n| 2)} #48#return; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,977 INFO L280 TraceCheckUtils]: 43: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,978 INFO L280 TraceCheckUtils]: 44: Hoare triple {12134#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,978 INFO L280 TraceCheckUtils]: 45: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret1; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,978 INFO L280 TraceCheckUtils]: 46: Hoare triple {12134#(<= |fibo_#in~n| 2)} havoc #t~ret0; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,979 INFO L280 TraceCheckUtils]: 47: Hoare triple {12134#(<= |fibo_#in~n| 2)} assume true; {12134#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:18,979 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {12134#(<= |fibo_#in~n| 2)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,980 INFO L280 TraceCheckUtils]: 49: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,980 INFO L263 TraceCheckUtils]: 50: Hoare triple {12121#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,980 INFO L280 TraceCheckUtils]: 51: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,980 INFO L280 TraceCheckUtils]: 52: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,980 INFO L280 TraceCheckUtils]: 53: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,980 INFO L280 TraceCheckUtils]: 54: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,981 INFO L280 TraceCheckUtils]: 55: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,981 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10892#true} {12121#(<= |fibo_#in~n| 3)} #48#return; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,981 INFO L280 TraceCheckUtils]: 57: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,982 INFO L280 TraceCheckUtils]: 58: Hoare triple {12121#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,982 INFO L280 TraceCheckUtils]: 59: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret1; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,983 INFO L280 TraceCheckUtils]: 60: Hoare triple {12121#(<= |fibo_#in~n| 3)} havoc #t~ret0; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,984 INFO L280 TraceCheckUtils]: 61: Hoare triple {12121#(<= |fibo_#in~n| 3)} assume true; {12121#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:18,984 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {12121#(<= |fibo_#in~n| 3)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,985 INFO L280 TraceCheckUtils]: 63: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,985 INFO L263 TraceCheckUtils]: 64: Hoare triple {12074#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,985 INFO L280 TraceCheckUtils]: 65: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,985 INFO L280 TraceCheckUtils]: 66: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,985 INFO L280 TraceCheckUtils]: 67: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,986 INFO L263 TraceCheckUtils]: 68: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,986 INFO L280 TraceCheckUtils]: 69: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,986 INFO L280 TraceCheckUtils]: 70: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,986 INFO L280 TraceCheckUtils]: 71: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,987 INFO L280 TraceCheckUtils]: 72: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,987 INFO L280 TraceCheckUtils]: 73: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,987 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,987 INFO L280 TraceCheckUtils]: 75: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,988 INFO L263 TraceCheckUtils]: 76: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,988 INFO L280 TraceCheckUtils]: 77: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,988 INFO L280 TraceCheckUtils]: 78: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,988 INFO L280 TraceCheckUtils]: 79: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,988 INFO L280 TraceCheckUtils]: 80: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,989 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,989 INFO L280 TraceCheckUtils]: 82: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,989 INFO L280 TraceCheckUtils]: 83: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,989 INFO L280 TraceCheckUtils]: 84: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,989 INFO L280 TraceCheckUtils]: 85: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,989 INFO L280 TraceCheckUtils]: 86: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,990 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10892#true} {12074#(<= |fibo_#in~n| 4)} #48#return; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,990 INFO L280 TraceCheckUtils]: 88: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,990 INFO L280 TraceCheckUtils]: 89: Hoare triple {12074#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,991 INFO L280 TraceCheckUtils]: 90: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret1; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,991 INFO L280 TraceCheckUtils]: 91: Hoare triple {12074#(<= |fibo_#in~n| 4)} havoc #t~ret0; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,991 INFO L280 TraceCheckUtils]: 92: Hoare triple {12074#(<= |fibo_#in~n| 4)} assume true; {12074#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:18,992 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {12074#(<= |fibo_#in~n| 4)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,993 INFO L280 TraceCheckUtils]: 94: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,993 INFO L263 TraceCheckUtils]: 95: Hoare triple {11991#(<= |fibo_#in~n| 5)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,993 INFO L280 TraceCheckUtils]: 96: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,993 INFO L280 TraceCheckUtils]: 97: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,993 INFO L280 TraceCheckUtils]: 98: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,993 INFO L263 TraceCheckUtils]: 99: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,993 INFO L280 TraceCheckUtils]: 100: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,993 INFO L280 TraceCheckUtils]: 101: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,994 INFO L280 TraceCheckUtils]: 102: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:18,994 INFO L263 TraceCheckUtils]: 103: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:18,994 INFO L280 TraceCheckUtils]: 104: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,994 INFO L280 TraceCheckUtils]: 105: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,994 INFO L280 TraceCheckUtils]: 106: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,994 INFO L280 TraceCheckUtils]: 107: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,994 INFO L280 TraceCheckUtils]: 108: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,994 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,994 INFO L280 TraceCheckUtils]: 110: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,995 INFO L263 TraceCheckUtils]: 111: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,995 INFO L280 TraceCheckUtils]: 112: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,995 INFO L280 TraceCheckUtils]: 113: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:18,995 INFO L280 TraceCheckUtils]: 114: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:18,995 INFO L280 TraceCheckUtils]: 115: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,995 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,996 INFO L280 TraceCheckUtils]: 117: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,996 INFO L280 TraceCheckUtils]: 118: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,996 INFO L280 TraceCheckUtils]: 119: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,996 INFO L280 TraceCheckUtils]: 120: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,996 INFO L280 TraceCheckUtils]: 121: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,996 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:18,996 INFO L280 TraceCheckUtils]: 123: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,996 INFO L263 TraceCheckUtils]: 124: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:18,996 INFO L280 TraceCheckUtils]: 125: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L280 TraceCheckUtils]: 126: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L280 TraceCheckUtils]: 127: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L280 TraceCheckUtils]: 128: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L280 TraceCheckUtils]: 129: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L280 TraceCheckUtils]: 131: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L280 TraceCheckUtils]: 132: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L280 TraceCheckUtils]: 133: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L280 TraceCheckUtils]: 134: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:18,997 INFO L280 TraceCheckUtils]: 135: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:18,998 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {10892#true} {11991#(<= |fibo_#in~n| 5)} #48#return; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,998 INFO L280 TraceCheckUtils]: 137: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,999 INFO L280 TraceCheckUtils]: 138: Hoare triple {11991#(<= |fibo_#in~n| 5)} #res := #t~ret0 + #t~ret1; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,999 INFO L280 TraceCheckUtils]: 139: Hoare triple {11991#(<= |fibo_#in~n| 5)} havoc #t~ret1; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:18,999 INFO L280 TraceCheckUtils]: 140: Hoare triple {11991#(<= |fibo_#in~n| 5)} havoc #t~ret0; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:19,000 INFO L280 TraceCheckUtils]: 141: Hoare triple {11991#(<= |fibo_#in~n| 5)} assume true; {11991#(<= |fibo_#in~n| 5)} is VALID [2020-07-18 04:57:19,001 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {11991#(<= |fibo_#in~n| 5)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:19,001 INFO L280 TraceCheckUtils]: 143: Hoare triple {11838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:19,001 INFO L263 TraceCheckUtils]: 144: Hoare triple {11838#(<= |fibo_#in~n| 6)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,001 INFO L280 TraceCheckUtils]: 145: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,001 INFO L280 TraceCheckUtils]: 146: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,002 INFO L280 TraceCheckUtils]: 147: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:19,002 INFO L263 TraceCheckUtils]: 148: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,002 INFO L280 TraceCheckUtils]: 149: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,002 INFO L280 TraceCheckUtils]: 150: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,002 INFO L280 TraceCheckUtils]: 151: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:19,002 INFO L263 TraceCheckUtils]: 152: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,002 INFO L280 TraceCheckUtils]: 153: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,002 INFO L280 TraceCheckUtils]: 154: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,002 INFO L280 TraceCheckUtils]: 155: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:19,003 INFO L263 TraceCheckUtils]: 156: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,003 INFO L280 TraceCheckUtils]: 157: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,003 INFO L280 TraceCheckUtils]: 158: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,003 INFO L280 TraceCheckUtils]: 159: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,003 INFO L280 TraceCheckUtils]: 160: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,003 INFO L280 TraceCheckUtils]: 161: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,003 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:19,004 INFO L280 TraceCheckUtils]: 163: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,004 INFO L263 TraceCheckUtils]: 164: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,004 INFO L280 TraceCheckUtils]: 165: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,004 INFO L280 TraceCheckUtils]: 166: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:19,004 INFO L280 TraceCheckUtils]: 167: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:19,004 INFO L280 TraceCheckUtils]: 168: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,005 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:19,005 INFO L280 TraceCheckUtils]: 170: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,005 INFO L280 TraceCheckUtils]: 171: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,005 INFO L280 TraceCheckUtils]: 172: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,005 INFO L280 TraceCheckUtils]: 173: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:19,005 INFO L280 TraceCheckUtils]: 174: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,006 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:19,006 INFO L280 TraceCheckUtils]: 176: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,006 INFO L263 TraceCheckUtils]: 177: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,006 INFO L280 TraceCheckUtils]: 178: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,006 INFO L280 TraceCheckUtils]: 179: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,006 INFO L280 TraceCheckUtils]: 180: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,007 INFO L280 TraceCheckUtils]: 181: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,007 INFO L280 TraceCheckUtils]: 182: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,007 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:19,007 INFO L280 TraceCheckUtils]: 184: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,007 INFO L280 TraceCheckUtils]: 185: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,007 INFO L280 TraceCheckUtils]: 186: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,008 INFO L280 TraceCheckUtils]: 187: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:19,008 INFO L280 TraceCheckUtils]: 188: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,008 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:19,008 INFO L280 TraceCheckUtils]: 190: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,008 INFO L263 TraceCheckUtils]: 191: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,008 INFO L280 TraceCheckUtils]: 192: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,009 INFO L280 TraceCheckUtils]: 193: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,009 INFO L280 TraceCheckUtils]: 194: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:19,009 INFO L263 TraceCheckUtils]: 195: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,009 INFO L280 TraceCheckUtils]: 196: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,009 INFO L280 TraceCheckUtils]: 197: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,009 INFO L280 TraceCheckUtils]: 198: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,009 INFO L280 TraceCheckUtils]: 199: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,010 INFO L280 TraceCheckUtils]: 200: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,010 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:19,010 INFO L280 TraceCheckUtils]: 202: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,010 INFO L263 TraceCheckUtils]: 203: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,010 INFO L280 TraceCheckUtils]: 204: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,010 INFO L280 TraceCheckUtils]: 205: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:19,011 INFO L280 TraceCheckUtils]: 206: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:19,011 INFO L280 TraceCheckUtils]: 207: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,011 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:19,011 INFO L280 TraceCheckUtils]: 209: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,011 INFO L280 TraceCheckUtils]: 210: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,011 INFO L280 TraceCheckUtils]: 211: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,011 INFO L280 TraceCheckUtils]: 212: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:19,012 INFO L280 TraceCheckUtils]: 213: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,012 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:19,012 INFO L280 TraceCheckUtils]: 215: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,012 INFO L280 TraceCheckUtils]: 216: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,012 INFO L280 TraceCheckUtils]: 217: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,012 INFO L280 TraceCheckUtils]: 218: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:19,013 INFO L280 TraceCheckUtils]: 219: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,019 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {10892#true} {11838#(<= |fibo_#in~n| 6)} #48#return; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:19,019 INFO L280 TraceCheckUtils]: 221: Hoare triple {11838#(<= |fibo_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:19,020 INFO L280 TraceCheckUtils]: 222: Hoare triple {11838#(<= |fibo_#in~n| 6)} #res := #t~ret0 + #t~ret1; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:19,020 INFO L280 TraceCheckUtils]: 223: Hoare triple {11838#(<= |fibo_#in~n| 6)} havoc #t~ret1; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:19,021 INFO L280 TraceCheckUtils]: 224: Hoare triple {11838#(<= |fibo_#in~n| 6)} havoc #t~ret0; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:19,021 INFO L280 TraceCheckUtils]: 225: Hoare triple {11838#(<= |fibo_#in~n| 6)} assume true; {11838#(<= |fibo_#in~n| 6)} is VALID [2020-07-18 04:57:19,022 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {11838#(<= |fibo_#in~n| 6)} {10892#true} #46#return; {11525#(<= fibo_~n 7)} is VALID [2020-07-18 04:57:19,023 INFO L280 TraceCheckUtils]: 227: Hoare triple {11525#(<= fibo_~n 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11525#(<= fibo_~n 7)} is VALID [2020-07-18 04:57:19,023 INFO L263 TraceCheckUtils]: 228: Hoare triple {11525#(<= fibo_~n 7)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,023 INFO L280 TraceCheckUtils]: 229: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,024 INFO L280 TraceCheckUtils]: 230: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,024 INFO L280 TraceCheckUtils]: 231: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,025 INFO L263 TraceCheckUtils]: 232: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,025 INFO L280 TraceCheckUtils]: 233: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,026 INFO L280 TraceCheckUtils]: 234: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,026 INFO L280 TraceCheckUtils]: 235: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,026 INFO L263 TraceCheckUtils]: 236: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,027 INFO L280 TraceCheckUtils]: 237: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,027 INFO L280 TraceCheckUtils]: 238: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,028 INFO L280 TraceCheckUtils]: 239: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,028 INFO L263 TraceCheckUtils]: 240: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,028 INFO L280 TraceCheckUtils]: 241: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,029 INFO L280 TraceCheckUtils]: 242: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,029 INFO L280 TraceCheckUtils]: 243: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,030 INFO L263 TraceCheckUtils]: 244: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,030 INFO L280 TraceCheckUtils]: 245: Hoare triple {10892#true} ~n := #in~n; {11708#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,031 INFO L280 TraceCheckUtils]: 246: Hoare triple {11708#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:19,032 INFO L280 TraceCheckUtils]: 247: Hoare triple {12691#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,032 INFO L263 TraceCheckUtils]: 248: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,032 INFO L280 TraceCheckUtils]: 249: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,032 INFO L280 TraceCheckUtils]: 250: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,032 INFO L280 TraceCheckUtils]: 251: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,033 INFO L280 TraceCheckUtils]: 252: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,033 INFO L280 TraceCheckUtils]: 253: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,034 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #46#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,034 INFO L280 TraceCheckUtils]: 255: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,034 INFO L263 TraceCheckUtils]: 256: Hoare triple {12692#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,034 INFO L280 TraceCheckUtils]: 257: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,035 INFO L280 TraceCheckUtils]: 258: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:19,035 INFO L280 TraceCheckUtils]: 259: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:19,035 INFO L280 TraceCheckUtils]: 260: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,036 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {10892#true} {12692#(<= 2 |fibo_#in~n|)} #48#return; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,036 INFO L280 TraceCheckUtils]: 262: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,037 INFO L280 TraceCheckUtils]: 263: Hoare triple {12692#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,037 INFO L280 TraceCheckUtils]: 264: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,037 INFO L280 TraceCheckUtils]: 265: Hoare triple {12692#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,038 INFO L280 TraceCheckUtils]: 266: Hoare triple {12692#(<= 2 |fibo_#in~n|)} assume true; {12692#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,039 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {12692#(<= 2 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,040 INFO L280 TraceCheckUtils]: 268: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,041 INFO L263 TraceCheckUtils]: 269: Hoare triple {12684#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,041 INFO L280 TraceCheckUtils]: 270: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,041 INFO L280 TraceCheckUtils]: 271: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,041 INFO L280 TraceCheckUtils]: 272: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,041 INFO L280 TraceCheckUtils]: 273: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,041 INFO L280 TraceCheckUtils]: 274: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,043 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {10892#true} {12684#(<= 3 |fibo_#in~n|)} #48#return; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,043 INFO L280 TraceCheckUtils]: 276: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,044 INFO L280 TraceCheckUtils]: 277: Hoare triple {12684#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,044 INFO L280 TraceCheckUtils]: 278: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,045 INFO L280 TraceCheckUtils]: 279: Hoare triple {12684#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,045 INFO L280 TraceCheckUtils]: 280: Hoare triple {12684#(<= 3 |fibo_#in~n|)} assume true; {12684#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,046 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {12684#(<= 3 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,047 INFO L280 TraceCheckUtils]: 282: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,047 INFO L263 TraceCheckUtils]: 283: Hoare triple {12637#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,047 INFO L280 TraceCheckUtils]: 284: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,047 INFO L280 TraceCheckUtils]: 285: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,047 INFO L280 TraceCheckUtils]: 286: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:19,047 INFO L263 TraceCheckUtils]: 287: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,048 INFO L280 TraceCheckUtils]: 288: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,048 INFO L280 TraceCheckUtils]: 289: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,048 INFO L280 TraceCheckUtils]: 290: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,048 INFO L280 TraceCheckUtils]: 291: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,048 INFO L280 TraceCheckUtils]: 292: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,048 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:19,049 INFO L280 TraceCheckUtils]: 294: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,049 INFO L263 TraceCheckUtils]: 295: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,049 INFO L280 TraceCheckUtils]: 296: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,049 INFO L280 TraceCheckUtils]: 297: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:19,049 INFO L280 TraceCheckUtils]: 298: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:19,049 INFO L280 TraceCheckUtils]: 299: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,049 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:19,050 INFO L280 TraceCheckUtils]: 301: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,050 INFO L280 TraceCheckUtils]: 302: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,050 INFO L280 TraceCheckUtils]: 303: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,050 INFO L280 TraceCheckUtils]: 304: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:19,050 INFO L280 TraceCheckUtils]: 305: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,051 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {10892#true} {12637#(<= 4 |fibo_#in~n|)} #48#return; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,052 INFO L280 TraceCheckUtils]: 307: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,052 INFO L280 TraceCheckUtils]: 308: Hoare triple {12637#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,053 INFO L280 TraceCheckUtils]: 309: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,053 INFO L280 TraceCheckUtils]: 310: Hoare triple {12637#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,054 INFO L280 TraceCheckUtils]: 311: Hoare triple {12637#(<= 4 |fibo_#in~n|)} assume true; {12637#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,055 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {12637#(<= 4 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,055 INFO L280 TraceCheckUtils]: 313: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,055 INFO L263 TraceCheckUtils]: 314: Hoare triple {12554#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,056 INFO L280 TraceCheckUtils]: 315: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,056 INFO L280 TraceCheckUtils]: 316: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,056 INFO L280 TraceCheckUtils]: 317: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:19,056 INFO L263 TraceCheckUtils]: 318: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,056 INFO L280 TraceCheckUtils]: 319: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,057 INFO L280 TraceCheckUtils]: 320: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,057 INFO L280 TraceCheckUtils]: 321: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:19,057 INFO L263 TraceCheckUtils]: 322: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,057 INFO L280 TraceCheckUtils]: 323: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,057 INFO L280 TraceCheckUtils]: 324: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,057 INFO L280 TraceCheckUtils]: 325: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,058 INFO L280 TraceCheckUtils]: 326: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,058 INFO L280 TraceCheckUtils]: 327: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,058 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:19,058 INFO L280 TraceCheckUtils]: 329: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,058 INFO L263 TraceCheckUtils]: 330: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,058 INFO L280 TraceCheckUtils]: 331: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,059 INFO L280 TraceCheckUtils]: 332: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:19,059 INFO L280 TraceCheckUtils]: 333: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:19,059 INFO L280 TraceCheckUtils]: 334: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,059 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:19,059 INFO L280 TraceCheckUtils]: 336: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,059 INFO L280 TraceCheckUtils]: 337: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L280 TraceCheckUtils]: 338: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L280 TraceCheckUtils]: 339: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L280 TraceCheckUtils]: 340: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L280 TraceCheckUtils]: 342: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L263 TraceCheckUtils]: 343: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L280 TraceCheckUtils]: 344: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L280 TraceCheckUtils]: 345: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L280 TraceCheckUtils]: 346: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,060 INFO L280 TraceCheckUtils]: 347: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,061 INFO L280 TraceCheckUtils]: 348: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,061 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:19,061 INFO L280 TraceCheckUtils]: 350: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,061 INFO L280 TraceCheckUtils]: 351: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,061 INFO L280 TraceCheckUtils]: 352: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,061 INFO L280 TraceCheckUtils]: 353: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:19,061 INFO L280 TraceCheckUtils]: 354: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,062 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {10892#true} {12554#(<= 5 |fibo_#in~n|)} #48#return; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,062 INFO L280 TraceCheckUtils]: 356: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,063 INFO L280 TraceCheckUtils]: 357: Hoare triple {12554#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,063 INFO L280 TraceCheckUtils]: 358: Hoare triple {12554#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,063 INFO L280 TraceCheckUtils]: 359: Hoare triple {12554#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,064 INFO L280 TraceCheckUtils]: 360: Hoare triple {12554#(<= 5 |fibo_#in~n|)} assume true; {12554#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,064 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {12554#(<= 5 |fibo_#in~n|)} {11708#(= fibo_~n |fibo_#in~n|)} #46#return; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,065 INFO L280 TraceCheckUtils]: 362: Hoare triple {12436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,065 INFO L263 TraceCheckUtils]: 363: Hoare triple {12436#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,065 INFO L280 TraceCheckUtils]: 364: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,065 INFO L280 TraceCheckUtils]: 365: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,065 INFO L280 TraceCheckUtils]: 366: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:19,065 INFO L263 TraceCheckUtils]: 367: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,065 INFO L280 TraceCheckUtils]: 368: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,066 INFO L280 TraceCheckUtils]: 369: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,066 INFO L280 TraceCheckUtils]: 370: Hoare triple {10892#true} assume !(1 == ~n); {10892#true} is VALID [2020-07-18 04:57:19,066 INFO L263 TraceCheckUtils]: 371: Hoare triple {10892#true} call #t~ret0 := fibo(~n - 1); {10892#true} is VALID [2020-07-18 04:57:19,066 INFO L280 TraceCheckUtils]: 372: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,066 INFO L280 TraceCheckUtils]: 373: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,066 INFO L280 TraceCheckUtils]: 374: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,066 INFO L280 TraceCheckUtils]: 375: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,066 INFO L280 TraceCheckUtils]: 376: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,066 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:19,067 INFO L280 TraceCheckUtils]: 378: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,067 INFO L263 TraceCheckUtils]: 379: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,067 INFO L280 TraceCheckUtils]: 380: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,067 INFO L280 TraceCheckUtils]: 381: Hoare triple {10892#true} assume ~n < 1; {10892#true} is VALID [2020-07-18 04:57:19,067 INFO L280 TraceCheckUtils]: 382: Hoare triple {10892#true} #res := 0; {10892#true} is VALID [2020-07-18 04:57:19,067 INFO L280 TraceCheckUtils]: 383: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,067 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:19,067 INFO L280 TraceCheckUtils]: 385: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,067 INFO L280 TraceCheckUtils]: 386: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,068 INFO L280 TraceCheckUtils]: 387: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,068 INFO L280 TraceCheckUtils]: 388: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:19,068 INFO L280 TraceCheckUtils]: 389: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,068 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {10892#true} {10892#true} #46#return; {10892#true} is VALID [2020-07-18 04:57:19,068 INFO L280 TraceCheckUtils]: 391: Hoare triple {10892#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,068 INFO L263 TraceCheckUtils]: 392: Hoare triple {10892#true} call #t~ret1 := fibo(~n - 2); {10892#true} is VALID [2020-07-18 04:57:19,068 INFO L280 TraceCheckUtils]: 393: Hoare triple {10892#true} ~n := #in~n; {10892#true} is VALID [2020-07-18 04:57:19,068 INFO L280 TraceCheckUtils]: 394: Hoare triple {10892#true} assume !(~n < 1); {10892#true} is VALID [2020-07-18 04:57:19,068 INFO L280 TraceCheckUtils]: 395: Hoare triple {10892#true} assume 1 == ~n; {10892#true} is VALID [2020-07-18 04:57:19,069 INFO L280 TraceCheckUtils]: 396: Hoare triple {10892#true} #res := 1; {10892#true} is VALID [2020-07-18 04:57:19,069 INFO L280 TraceCheckUtils]: 397: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,069 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {10892#true} {10892#true} #48#return; {10892#true} is VALID [2020-07-18 04:57:19,069 INFO L280 TraceCheckUtils]: 399: Hoare triple {10892#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10892#true} is VALID [2020-07-18 04:57:19,069 INFO L280 TraceCheckUtils]: 400: Hoare triple {10892#true} #res := #t~ret0 + #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,069 INFO L280 TraceCheckUtils]: 401: Hoare triple {10892#true} havoc #t~ret1; {10892#true} is VALID [2020-07-18 04:57:19,069 INFO L280 TraceCheckUtils]: 402: Hoare triple {10892#true} havoc #t~ret0; {10892#true} is VALID [2020-07-18 04:57:19,069 INFO L280 TraceCheckUtils]: 403: Hoare triple {10892#true} assume true; {10892#true} is VALID [2020-07-18 04:57:19,070 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {10892#true} {12436#(<= 6 |fibo_#in~n|)} #48#return; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,070 INFO L280 TraceCheckUtils]: 405: Hoare triple {12436#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,071 INFO L280 TraceCheckUtils]: 406: Hoare triple {12436#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,071 INFO L280 TraceCheckUtils]: 407: Hoare triple {12436#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,071 INFO L280 TraceCheckUtils]: 408: Hoare triple {12436#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,072 INFO L280 TraceCheckUtils]: 409: Hoare triple {12436#(<= 6 |fibo_#in~n|)} assume true; {12436#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:19,072 INFO L275 TraceCheckUtils]: 410: Hoare quadruple {12436#(<= 6 |fibo_#in~n|)} {11525#(<= fibo_~n 7)} #48#return; {10893#false} is VALID [2020-07-18 04:57:19,072 INFO L280 TraceCheckUtils]: 411: Hoare triple {10893#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {10893#false} is VALID [2020-07-18 04:57:19,073 INFO L280 TraceCheckUtils]: 412: Hoare triple {10893#false} #res := #t~ret0 + #t~ret1; {10893#false} is VALID [2020-07-18 04:57:19,073 INFO L280 TraceCheckUtils]: 413: Hoare triple {10893#false} havoc #t~ret1; {10893#false} is VALID [2020-07-18 04:57:19,073 INFO L280 TraceCheckUtils]: 414: Hoare triple {10893#false} havoc #t~ret0; {10893#false} is VALID [2020-07-18 04:57:19,073 INFO L280 TraceCheckUtils]: 415: Hoare triple {10893#false} assume true; {10893#false} is VALID [2020-07-18 04:57:19,073 INFO L275 TraceCheckUtils]: 416: Hoare quadruple {10893#false} {10896#(<= main_~x~0 7)} #44#return; {10893#false} is VALID [2020-07-18 04:57:19,073 INFO L280 TraceCheckUtils]: 417: Hoare triple {10893#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10893#false} is VALID [2020-07-18 04:57:19,074 INFO L280 TraceCheckUtils]: 418: Hoare triple {10893#false} ~result~0 := #t~ret2; {10893#false} is VALID [2020-07-18 04:57:19,074 INFO L280 TraceCheckUtils]: 419: Hoare triple {10893#false} havoc #t~ret2; {10893#false} is VALID [2020-07-18 04:57:19,074 INFO L280 TraceCheckUtils]: 420: Hoare triple {10893#false} assume 13 != ~result~0; {10893#false} is VALID [2020-07-18 04:57:19,074 INFO L280 TraceCheckUtils]: 421: Hoare triple {10893#false} assume !false; {10893#false} is VALID [2020-07-18 04:57:19,160 INFO L134 CoverageAnalysis]: Checked inductivity of 6939 backedges. 1162 proven. 1788 refuted. 0 times theorem prover too weak. 3989 trivial. 0 not checked. [2020-07-18 04:57:19,160 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1387333407] [2020-07-18 04:57:19,161 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:57:19,161 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-07-18 04:57:19,161 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293933385] [2020-07-18 04:57:19,161 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 422 [2020-07-18 04:57:19,267 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:57:19,267 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-18 04:57:19,419 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:19,419 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-18 04:57:19,419 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:57:19,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-18 04:57:19,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2020-07-18 04:57:19,420 INFO L87 Difference]: Start difference. First operand 242 states and 333 transitions. Second operand 17 states. [2020-07-18 04:57:22,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:22,050 INFO L93 Difference]: Finished difference Result 392 states and 629 transitions. [2020-07-18 04:57:22,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-18 04:57:22,050 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 422 [2020-07-18 04:57:22,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:57:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-18 04:57:22,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 199 transitions. [2020-07-18 04:57:22,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-18 04:57:22,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 199 transitions. [2020-07-18 04:57:22,061 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 199 transitions. [2020-07-18 04:57:22,306 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 199 edges. 199 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:22,313 INFO L225 Difference]: With dead ends: 392 [2020-07-18 04:57:22,313 INFO L226 Difference]: Without dead ends: 160 [2020-07-18 04:57:22,317 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 327 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=324, Invalid=1236, Unknown=0, NotChecked=0, Total=1560 [2020-07-18 04:57:22,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2020-07-18 04:57:22,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 133. [2020-07-18 04:57:22,691 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:57:22,692 INFO L82 GeneralOperation]: Start isEquivalent. First operand 160 states. Second operand 133 states. [2020-07-18 04:57:22,692 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 133 states. [2020-07-18 04:57:22,692 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 133 states. [2020-07-18 04:57:22,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:22,700 INFO L93 Difference]: Finished difference Result 160 states and 211 transitions. [2020-07-18 04:57:22,700 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 211 transitions. [2020-07-18 04:57:22,702 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:22,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:22,702 INFO L74 IsIncluded]: Start isIncluded. First operand 133 states. Second operand 160 states. [2020-07-18 04:57:22,702 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 160 states. [2020-07-18 04:57:22,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:22,709 INFO L93 Difference]: Finished difference Result 160 states and 211 transitions. [2020-07-18 04:57:22,709 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 211 transitions. [2020-07-18 04:57:22,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:22,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:22,711 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:57:22,711 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:57:22,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2020-07-18 04:57:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 176 transitions. [2020-07-18 04:57:22,716 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 176 transitions. Word has length 422 [2020-07-18 04:57:22,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:57:22,717 INFO L479 AbstractCegarLoop]: Abstraction has 133 states and 176 transitions. [2020-07-18 04:57:22,717 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-18 04:57:22,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 133 states and 176 transitions. [2020-07-18 04:57:23,011 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 176 edges. 176 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:23,011 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 176 transitions. [2020-07-18 04:57:23,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2020-07-18 04:57:23,016 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:57:23,016 INFO L422 BasicCegarLoop]: trace histogram [51, 51, 41, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 16, 16, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:57:23,017 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-18 04:57:23,017 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:57:23,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:57:23,017 INFO L82 PathProgramCache]: Analyzing trace with hash 2100877470, now seen corresponding path program 9 times [2020-07-18 04:57:23,018 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:57:23,018 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [114376908] [2020-07-18 04:57:23,018 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:57:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,214 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14213#true} {14213#true} #40#return; {14213#true} is VALID [2020-07-18 04:57:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,669 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #46#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,674 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,675 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #48#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:23,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,678 INFO L263 TraceCheckUtils]: 3: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,679 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,681 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #46#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,682 INFO L280 TraceCheckUtils]: 10: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,682 INFO L263 TraceCheckUtils]: 11: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,683 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,683 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,683 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,684 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,685 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #48#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,686 INFO L280 TraceCheckUtils]: 17: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,686 INFO L280 TraceCheckUtils]: 18: Hoare triple {15813#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,687 INFO L280 TraceCheckUtils]: 19: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,687 INFO L280 TraceCheckUtils]: 20: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,688 INFO L280 TraceCheckUtils]: 21: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume true; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,689 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {15813#(<= 2 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,694 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,695 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {15805#(<= 3 |fibo_#in~n|)} #48#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,697 INFO L263 TraceCheckUtils]: 3: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,698 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,699 INFO L280 TraceCheckUtils]: 5: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:23,700 INFO L280 TraceCheckUtils]: 6: Hoare triple {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,700 INFO L263 TraceCheckUtils]: 7: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,700 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,701 INFO L280 TraceCheckUtils]: 9: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,701 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,701 INFO L280 TraceCheckUtils]: 11: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,701 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,702 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #46#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,703 INFO L280 TraceCheckUtils]: 14: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,703 INFO L263 TraceCheckUtils]: 15: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,704 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,704 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,704 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,704 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,705 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #48#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,706 INFO L280 TraceCheckUtils]: 21: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,707 INFO L280 TraceCheckUtils]: 22: Hoare triple {15813#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,708 INFO L280 TraceCheckUtils]: 23: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,708 INFO L280 TraceCheckUtils]: 24: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,709 INFO L280 TraceCheckUtils]: 25: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume true; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,710 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15813#(<= 2 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,711 INFO L280 TraceCheckUtils]: 27: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,711 INFO L263 TraceCheckUtils]: 28: Hoare triple {15805#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,712 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,712 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,712 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,713 INFO L280 TraceCheckUtils]: 32: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,713 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,714 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14213#true} {15805#(<= 3 |fibo_#in~n|)} #48#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,715 INFO L280 TraceCheckUtils]: 35: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,715 INFO L280 TraceCheckUtils]: 36: Hoare triple {15805#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,716 INFO L280 TraceCheckUtils]: 37: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,717 INFO L280 TraceCheckUtils]: 38: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,718 INFO L280 TraceCheckUtils]: 39: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume true; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,719 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {15805#(<= 3 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,734 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,738 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,739 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,739 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,739 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,740 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,740 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,741 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,741 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,741 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,741 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,742 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,742 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,742 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,742 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,742 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,743 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,743 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,743 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,743 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,744 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,744 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,745 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14213#true} {15758#(<= 4 |fibo_#in~n|)} #48#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,748 INFO L263 TraceCheckUtils]: 3: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,749 INFO L280 TraceCheckUtils]: 5: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,749 INFO L280 TraceCheckUtils]: 6: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,750 INFO L263 TraceCheckUtils]: 7: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,750 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,751 INFO L280 TraceCheckUtils]: 9: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:23,752 INFO L280 TraceCheckUtils]: 10: Hoare triple {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,752 INFO L263 TraceCheckUtils]: 11: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,753 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,755 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #46#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,756 INFO L263 TraceCheckUtils]: 19: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,756 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,756 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,757 INFO L280 TraceCheckUtils]: 23: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,758 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #48#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,758 INFO L280 TraceCheckUtils]: 25: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,759 INFO L280 TraceCheckUtils]: 26: Hoare triple {15813#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,760 INFO L280 TraceCheckUtils]: 27: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,760 INFO L280 TraceCheckUtils]: 28: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume true; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,763 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {15813#(<= 2 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,763 INFO L280 TraceCheckUtils]: 31: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,764 INFO L263 TraceCheckUtils]: 32: Hoare triple {15805#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,764 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,764 INFO L280 TraceCheckUtils]: 34: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,764 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,765 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,765 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,766 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14213#true} {15805#(<= 3 |fibo_#in~n|)} #48#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,767 INFO L280 TraceCheckUtils]: 39: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,767 INFO L280 TraceCheckUtils]: 40: Hoare triple {15805#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,768 INFO L280 TraceCheckUtils]: 41: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,769 INFO L280 TraceCheckUtils]: 42: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,769 INFO L280 TraceCheckUtils]: 43: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume true; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,770 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15805#(<= 3 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,771 INFO L280 TraceCheckUtils]: 45: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,771 INFO L263 TraceCheckUtils]: 46: Hoare triple {15758#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,772 INFO L280 TraceCheckUtils]: 47: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,772 INFO L280 TraceCheckUtils]: 48: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,772 INFO L280 TraceCheckUtils]: 49: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,772 INFO L263 TraceCheckUtils]: 50: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,773 INFO L280 TraceCheckUtils]: 51: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,773 INFO L280 TraceCheckUtils]: 52: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,773 INFO L280 TraceCheckUtils]: 53: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,773 INFO L280 TraceCheckUtils]: 54: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,774 INFO L280 TraceCheckUtils]: 55: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,774 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,774 INFO L280 TraceCheckUtils]: 57: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,774 INFO L263 TraceCheckUtils]: 58: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,774 INFO L280 TraceCheckUtils]: 59: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,775 INFO L280 TraceCheckUtils]: 60: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,775 INFO L280 TraceCheckUtils]: 61: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,775 INFO L280 TraceCheckUtils]: 62: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,775 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,775 INFO L280 TraceCheckUtils]: 64: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,776 INFO L280 TraceCheckUtils]: 65: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,776 INFO L280 TraceCheckUtils]: 66: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,776 INFO L280 TraceCheckUtils]: 67: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,776 INFO L280 TraceCheckUtils]: 68: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,777 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {14213#true} {15758#(<= 4 |fibo_#in~n|)} #48#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,778 INFO L280 TraceCheckUtils]: 70: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,778 INFO L280 TraceCheckUtils]: 71: Hoare triple {15758#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,779 INFO L280 TraceCheckUtils]: 72: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,779 INFO L280 TraceCheckUtils]: 73: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,780 INFO L280 TraceCheckUtils]: 74: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume true; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,781 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {15758#(<= 4 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,802 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,802 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,802 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,806 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,807 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,807 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,808 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,808 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,808 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,808 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,809 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,809 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,809 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,810 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,810 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,810 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,810 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,811 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,811 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,815 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,817 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,817 INFO L263 TraceCheckUtils]: 7: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,818 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,818 INFO L280 TraceCheckUtils]: 9: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,818 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,819 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,819 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,819 INFO L263 TraceCheckUtils]: 15: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,819 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,819 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,820 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,820 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,820 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,820 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,820 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,821 INFO L280 TraceCheckUtils]: 23: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,821 INFO L280 TraceCheckUtils]: 24: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,821 INFO L280 TraceCheckUtils]: 25: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,821 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,821 INFO L280 TraceCheckUtils]: 27: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,822 INFO L263 TraceCheckUtils]: 28: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,822 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,822 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,822 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,822 INFO L280 TraceCheckUtils]: 32: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,822 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,823 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,823 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,823 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,823 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,823 INFO L280 TraceCheckUtils]: 38: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,824 INFO L280 TraceCheckUtils]: 39: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,825 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14213#true} {15675#(<= 5 |fibo_#in~n|)} #48#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,828 INFO L263 TraceCheckUtils]: 3: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,830 INFO L263 TraceCheckUtils]: 7: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,831 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,831 INFO L280 TraceCheckUtils]: 9: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,832 INFO L280 TraceCheckUtils]: 10: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,832 INFO L263 TraceCheckUtils]: 11: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,833 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,834 INFO L280 TraceCheckUtils]: 13: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:23,834 INFO L280 TraceCheckUtils]: 14: Hoare triple {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,835 INFO L263 TraceCheckUtils]: 15: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,835 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,835 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,835 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,836 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,836 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,837 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #46#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,837 INFO L280 TraceCheckUtils]: 22: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,838 INFO L263 TraceCheckUtils]: 23: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,838 INFO L280 TraceCheckUtils]: 24: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,838 INFO L280 TraceCheckUtils]: 25: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,838 INFO L280 TraceCheckUtils]: 26: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,839 INFO L280 TraceCheckUtils]: 27: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,840 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #48#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,840 INFO L280 TraceCheckUtils]: 29: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,841 INFO L280 TraceCheckUtils]: 30: Hoare triple {15813#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,841 INFO L280 TraceCheckUtils]: 31: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,842 INFO L280 TraceCheckUtils]: 32: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,842 INFO L280 TraceCheckUtils]: 33: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume true; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,844 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15813#(<= 2 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,844 INFO L280 TraceCheckUtils]: 35: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,844 INFO L263 TraceCheckUtils]: 36: Hoare triple {15805#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,845 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,845 INFO L280 TraceCheckUtils]: 38: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,845 INFO L280 TraceCheckUtils]: 39: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,845 INFO L280 TraceCheckUtils]: 40: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,845 INFO L280 TraceCheckUtils]: 41: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,846 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14213#true} {15805#(<= 3 |fibo_#in~n|)} #48#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,847 INFO L280 TraceCheckUtils]: 43: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,847 INFO L280 TraceCheckUtils]: 44: Hoare triple {15805#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,848 INFO L280 TraceCheckUtils]: 45: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,848 INFO L280 TraceCheckUtils]: 46: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,849 INFO L280 TraceCheckUtils]: 47: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume true; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,850 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {15805#(<= 3 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,851 INFO L280 TraceCheckUtils]: 49: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,851 INFO L263 TraceCheckUtils]: 50: Hoare triple {15758#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,851 INFO L280 TraceCheckUtils]: 51: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,851 INFO L280 TraceCheckUtils]: 52: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,851 INFO L280 TraceCheckUtils]: 53: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,852 INFO L263 TraceCheckUtils]: 54: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,852 INFO L280 TraceCheckUtils]: 55: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,852 INFO L280 TraceCheckUtils]: 56: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,852 INFO L280 TraceCheckUtils]: 57: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,853 INFO L280 TraceCheckUtils]: 58: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,853 INFO L280 TraceCheckUtils]: 59: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,853 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,853 INFO L280 TraceCheckUtils]: 61: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,853 INFO L263 TraceCheckUtils]: 62: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,854 INFO L280 TraceCheckUtils]: 63: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,854 INFO L280 TraceCheckUtils]: 64: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,854 INFO L280 TraceCheckUtils]: 65: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,854 INFO L280 TraceCheckUtils]: 66: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,854 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,855 INFO L280 TraceCheckUtils]: 68: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,855 INFO L280 TraceCheckUtils]: 69: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,855 INFO L280 TraceCheckUtils]: 70: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,855 INFO L280 TraceCheckUtils]: 71: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,855 INFO L280 TraceCheckUtils]: 72: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,856 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {14213#true} {15758#(<= 4 |fibo_#in~n|)} #48#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,857 INFO L280 TraceCheckUtils]: 74: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,858 INFO L280 TraceCheckUtils]: 75: Hoare triple {15758#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,858 INFO L280 TraceCheckUtils]: 76: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,859 INFO L280 TraceCheckUtils]: 77: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,859 INFO L280 TraceCheckUtils]: 78: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume true; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,860 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15758#(<= 4 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,861 INFO L280 TraceCheckUtils]: 80: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,861 INFO L263 TraceCheckUtils]: 81: Hoare triple {15675#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,861 INFO L280 TraceCheckUtils]: 82: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,862 INFO L280 TraceCheckUtils]: 83: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,862 INFO L280 TraceCheckUtils]: 84: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,862 INFO L263 TraceCheckUtils]: 85: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,862 INFO L280 TraceCheckUtils]: 86: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,863 INFO L280 TraceCheckUtils]: 87: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,863 INFO L280 TraceCheckUtils]: 88: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,863 INFO L263 TraceCheckUtils]: 89: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,863 INFO L280 TraceCheckUtils]: 90: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,864 INFO L280 TraceCheckUtils]: 91: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,864 INFO L280 TraceCheckUtils]: 92: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,864 INFO L280 TraceCheckUtils]: 93: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,864 INFO L280 TraceCheckUtils]: 94: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,864 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,865 INFO L280 TraceCheckUtils]: 96: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,865 INFO L263 TraceCheckUtils]: 97: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,865 INFO L280 TraceCheckUtils]: 98: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,865 INFO L280 TraceCheckUtils]: 99: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,866 INFO L280 TraceCheckUtils]: 100: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,866 INFO L280 TraceCheckUtils]: 101: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,866 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,866 INFO L280 TraceCheckUtils]: 103: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,866 INFO L280 TraceCheckUtils]: 104: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,867 INFO L280 TraceCheckUtils]: 105: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,867 INFO L280 TraceCheckUtils]: 106: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,867 INFO L280 TraceCheckUtils]: 107: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,867 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,868 INFO L280 TraceCheckUtils]: 109: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,868 INFO L263 TraceCheckUtils]: 110: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,868 INFO L280 TraceCheckUtils]: 111: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,868 INFO L280 TraceCheckUtils]: 112: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,868 INFO L280 TraceCheckUtils]: 113: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,869 INFO L280 TraceCheckUtils]: 114: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,869 INFO L280 TraceCheckUtils]: 115: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,869 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,869 INFO L280 TraceCheckUtils]: 117: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,870 INFO L280 TraceCheckUtils]: 118: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,870 INFO L280 TraceCheckUtils]: 119: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,870 INFO L280 TraceCheckUtils]: 120: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,870 INFO L280 TraceCheckUtils]: 121: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,872 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {14213#true} {15675#(<= 5 |fibo_#in~n|)} #48#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,872 INFO L280 TraceCheckUtils]: 123: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,873 INFO L280 TraceCheckUtils]: 124: Hoare triple {15675#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,873 INFO L280 TraceCheckUtils]: 125: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,874 INFO L280 TraceCheckUtils]: 126: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,875 INFO L280 TraceCheckUtils]: 127: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume true; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,876 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {15675#(<= 5 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,918 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,922 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,922 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,923 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,923 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,924 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,924 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,924 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,925 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,925 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,925 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,926 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,926 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,926 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,926 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,927 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,927 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,927 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,933 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,933 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,934 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,935 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,935 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,935 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,935 INFO L263 TraceCheckUtils]: 7: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,935 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,936 INFO L280 TraceCheckUtils]: 9: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,936 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,936 INFO L280 TraceCheckUtils]: 11: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,936 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,937 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,937 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,937 INFO L263 TraceCheckUtils]: 15: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,937 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,937 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,938 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,938 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,938 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,938 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,938 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,939 INFO L280 TraceCheckUtils]: 23: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,939 INFO L280 TraceCheckUtils]: 24: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,939 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,939 INFO L280 TraceCheckUtils]: 27: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,940 INFO L263 TraceCheckUtils]: 28: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,940 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,940 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,940 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,940 INFO L280 TraceCheckUtils]: 32: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,941 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,941 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,941 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,941 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,942 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,942 INFO L280 TraceCheckUtils]: 38: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,942 INFO L280 TraceCheckUtils]: 39: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,942 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,952 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,952 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,953 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:23,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,957 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,957 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,958 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,958 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,958 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,959 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,959 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,959 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,959 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,960 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,960 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,960 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,960 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,961 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,961 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,961 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,961 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,961 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,962 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,962 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,962 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,962 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,964 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,965 INFO L263 TraceCheckUtils]: 7: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,965 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,966 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,966 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,966 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,967 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,967 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,967 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,967 INFO L263 TraceCheckUtils]: 19: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,968 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,968 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,968 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,968 INFO L280 TraceCheckUtils]: 23: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,968 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,969 INFO L280 TraceCheckUtils]: 25: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,969 INFO L280 TraceCheckUtils]: 26: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,969 INFO L280 TraceCheckUtils]: 27: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,969 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,970 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,970 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,970 INFO L263 TraceCheckUtils]: 32: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,970 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,970 INFO L280 TraceCheckUtils]: 34: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,971 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,971 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,971 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,971 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,971 INFO L280 TraceCheckUtils]: 39: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,972 INFO L280 TraceCheckUtils]: 40: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,972 INFO L280 TraceCheckUtils]: 41: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,972 INFO L280 TraceCheckUtils]: 42: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,972 INFO L280 TraceCheckUtils]: 43: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,972 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,973 INFO L280 TraceCheckUtils]: 45: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,973 INFO L263 TraceCheckUtils]: 46: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,973 INFO L280 TraceCheckUtils]: 47: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,973 INFO L280 TraceCheckUtils]: 48: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,973 INFO L280 TraceCheckUtils]: 49: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:23,974 INFO L263 TraceCheckUtils]: 50: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,974 INFO L280 TraceCheckUtils]: 51: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,974 INFO L280 TraceCheckUtils]: 52: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,974 INFO L280 TraceCheckUtils]: 53: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,974 INFO L280 TraceCheckUtils]: 54: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,975 INFO L280 TraceCheckUtils]: 55: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,975 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:23,975 INFO L280 TraceCheckUtils]: 57: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,975 INFO L263 TraceCheckUtils]: 58: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,975 INFO L280 TraceCheckUtils]: 59: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,976 INFO L280 TraceCheckUtils]: 60: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,976 INFO L280 TraceCheckUtils]: 61: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,976 INFO L280 TraceCheckUtils]: 62: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,976 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,976 INFO L280 TraceCheckUtils]: 64: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,977 INFO L280 TraceCheckUtils]: 65: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,977 INFO L280 TraceCheckUtils]: 66: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,977 INFO L280 TraceCheckUtils]: 67: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,977 INFO L280 TraceCheckUtils]: 68: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,977 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:23,978 INFO L280 TraceCheckUtils]: 70: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:23,978 INFO L280 TraceCheckUtils]: 71: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,978 INFO L280 TraceCheckUtils]: 72: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:23,978 INFO L280 TraceCheckUtils]: 73: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:23,978 INFO L280 TraceCheckUtils]: 74: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,979 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14213#true} {15522#(<= 6 |fibo_#in~n|)} #48#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,984 INFO L280 TraceCheckUtils]: 2: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,984 INFO L263 TraceCheckUtils]: 3: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,985 INFO L280 TraceCheckUtils]: 5: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,986 INFO L263 TraceCheckUtils]: 7: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,987 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,987 INFO L280 TraceCheckUtils]: 9: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,988 INFO L263 TraceCheckUtils]: 11: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,989 INFO L280 TraceCheckUtils]: 13: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,990 INFO L280 TraceCheckUtils]: 14: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,990 INFO L263 TraceCheckUtils]: 15: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,991 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,992 INFO L280 TraceCheckUtils]: 17: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:23,993 INFO L280 TraceCheckUtils]: 18: Hoare triple {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,993 INFO L263 TraceCheckUtils]: 19: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:23,994 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,994 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:23,994 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:23,994 INFO L280 TraceCheckUtils]: 23: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:23,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,995 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #46#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,996 INFO L280 TraceCheckUtils]: 26: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,996 INFO L263 TraceCheckUtils]: 27: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:23,996 INFO L280 TraceCheckUtils]: 28: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:23,997 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:23,997 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:23,997 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:23,998 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #48#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,999 INFO L280 TraceCheckUtils]: 33: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:23,999 INFO L280 TraceCheckUtils]: 34: Hoare triple {15813#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,000 INFO L280 TraceCheckUtils]: 35: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,000 INFO L280 TraceCheckUtils]: 36: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,001 INFO L280 TraceCheckUtils]: 37: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume true; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,002 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {15813#(<= 2 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,003 INFO L280 TraceCheckUtils]: 39: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,003 INFO L263 TraceCheckUtils]: 40: Hoare triple {15805#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,003 INFO L280 TraceCheckUtils]: 41: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,004 INFO L280 TraceCheckUtils]: 42: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,004 INFO L280 TraceCheckUtils]: 43: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,004 INFO L280 TraceCheckUtils]: 44: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,004 INFO L280 TraceCheckUtils]: 45: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,005 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {14213#true} {15805#(<= 3 |fibo_#in~n|)} #48#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,006 INFO L280 TraceCheckUtils]: 47: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,006 INFO L280 TraceCheckUtils]: 48: Hoare triple {15805#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,007 INFO L280 TraceCheckUtils]: 49: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,008 INFO L280 TraceCheckUtils]: 50: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,008 INFO L280 TraceCheckUtils]: 51: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume true; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,009 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {15805#(<= 3 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,010 INFO L280 TraceCheckUtils]: 53: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,010 INFO L263 TraceCheckUtils]: 54: Hoare triple {15758#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,010 INFO L280 TraceCheckUtils]: 55: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,011 INFO L280 TraceCheckUtils]: 56: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,011 INFO L280 TraceCheckUtils]: 57: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,011 INFO L263 TraceCheckUtils]: 58: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,011 INFO L280 TraceCheckUtils]: 59: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,011 INFO L280 TraceCheckUtils]: 60: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,011 INFO L280 TraceCheckUtils]: 61: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,012 INFO L280 TraceCheckUtils]: 62: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,012 INFO L280 TraceCheckUtils]: 63: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,012 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,012 INFO L280 TraceCheckUtils]: 65: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,012 INFO L263 TraceCheckUtils]: 66: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,013 INFO L280 TraceCheckUtils]: 67: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,013 INFO L280 TraceCheckUtils]: 68: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,013 INFO L280 TraceCheckUtils]: 69: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,013 INFO L280 TraceCheckUtils]: 70: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,013 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,013 INFO L280 TraceCheckUtils]: 72: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,014 INFO L280 TraceCheckUtils]: 73: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,014 INFO L280 TraceCheckUtils]: 74: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,014 INFO L280 TraceCheckUtils]: 75: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,014 INFO L280 TraceCheckUtils]: 76: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,015 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {14213#true} {15758#(<= 4 |fibo_#in~n|)} #48#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,016 INFO L280 TraceCheckUtils]: 78: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,016 INFO L280 TraceCheckUtils]: 79: Hoare triple {15758#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,017 INFO L280 TraceCheckUtils]: 80: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,017 INFO L280 TraceCheckUtils]: 81: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,018 INFO L280 TraceCheckUtils]: 82: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume true; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,019 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {15758#(<= 4 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,020 INFO L280 TraceCheckUtils]: 84: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,020 INFO L263 TraceCheckUtils]: 85: Hoare triple {15675#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,020 INFO L280 TraceCheckUtils]: 86: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,020 INFO L280 TraceCheckUtils]: 87: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,020 INFO L280 TraceCheckUtils]: 88: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,021 INFO L263 TraceCheckUtils]: 89: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,021 INFO L280 TraceCheckUtils]: 90: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,021 INFO L280 TraceCheckUtils]: 91: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,021 INFO L280 TraceCheckUtils]: 92: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,021 INFO L263 TraceCheckUtils]: 93: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,021 INFO L280 TraceCheckUtils]: 94: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,022 INFO L280 TraceCheckUtils]: 95: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,022 INFO L280 TraceCheckUtils]: 96: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,022 INFO L280 TraceCheckUtils]: 97: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,022 INFO L280 TraceCheckUtils]: 98: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,022 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,023 INFO L280 TraceCheckUtils]: 100: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,023 INFO L263 TraceCheckUtils]: 101: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,023 INFO L280 TraceCheckUtils]: 102: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,023 INFO L280 TraceCheckUtils]: 103: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,023 INFO L280 TraceCheckUtils]: 104: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,024 INFO L280 TraceCheckUtils]: 105: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,024 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,024 INFO L280 TraceCheckUtils]: 107: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,024 INFO L280 TraceCheckUtils]: 108: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,024 INFO L280 TraceCheckUtils]: 109: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,025 INFO L280 TraceCheckUtils]: 110: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,025 INFO L280 TraceCheckUtils]: 111: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,025 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,025 INFO L280 TraceCheckUtils]: 113: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,025 INFO L263 TraceCheckUtils]: 114: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,026 INFO L280 TraceCheckUtils]: 115: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,026 INFO L280 TraceCheckUtils]: 116: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,026 INFO L280 TraceCheckUtils]: 117: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,026 INFO L280 TraceCheckUtils]: 118: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,026 INFO L280 TraceCheckUtils]: 119: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,027 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,027 INFO L280 TraceCheckUtils]: 121: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,027 INFO L280 TraceCheckUtils]: 122: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,027 INFO L280 TraceCheckUtils]: 123: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,027 INFO L280 TraceCheckUtils]: 124: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,027 INFO L280 TraceCheckUtils]: 125: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,028 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {14213#true} {15675#(<= 5 |fibo_#in~n|)} #48#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,029 INFO L280 TraceCheckUtils]: 127: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,030 INFO L280 TraceCheckUtils]: 128: Hoare triple {15675#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,030 INFO L280 TraceCheckUtils]: 129: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,031 INFO L280 TraceCheckUtils]: 130: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,031 INFO L280 TraceCheckUtils]: 131: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume true; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,033 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {15675#(<= 5 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,033 INFO L280 TraceCheckUtils]: 133: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,034 INFO L263 TraceCheckUtils]: 134: Hoare triple {15522#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,034 INFO L280 TraceCheckUtils]: 135: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,034 INFO L280 TraceCheckUtils]: 136: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,034 INFO L280 TraceCheckUtils]: 137: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,034 INFO L263 TraceCheckUtils]: 138: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,035 INFO L280 TraceCheckUtils]: 139: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,035 INFO L280 TraceCheckUtils]: 140: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,035 INFO L280 TraceCheckUtils]: 141: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,035 INFO L263 TraceCheckUtils]: 142: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,036 INFO L280 TraceCheckUtils]: 143: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,036 INFO L280 TraceCheckUtils]: 144: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,036 INFO L280 TraceCheckUtils]: 145: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,036 INFO L263 TraceCheckUtils]: 146: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,036 INFO L280 TraceCheckUtils]: 147: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,036 INFO L280 TraceCheckUtils]: 148: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,037 INFO L280 TraceCheckUtils]: 149: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,037 INFO L280 TraceCheckUtils]: 150: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,037 INFO L280 TraceCheckUtils]: 151: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,037 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,038 INFO L280 TraceCheckUtils]: 153: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,038 INFO L263 TraceCheckUtils]: 154: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,038 INFO L280 TraceCheckUtils]: 155: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,038 INFO L280 TraceCheckUtils]: 156: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,038 INFO L280 TraceCheckUtils]: 157: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,039 INFO L280 TraceCheckUtils]: 158: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,039 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,039 INFO L280 TraceCheckUtils]: 160: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,039 INFO L280 TraceCheckUtils]: 161: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,039 INFO L280 TraceCheckUtils]: 162: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,039 INFO L280 TraceCheckUtils]: 163: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,040 INFO L280 TraceCheckUtils]: 164: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,040 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,040 INFO L280 TraceCheckUtils]: 166: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,040 INFO L263 TraceCheckUtils]: 167: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,040 INFO L280 TraceCheckUtils]: 168: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,041 INFO L280 TraceCheckUtils]: 169: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,041 INFO L280 TraceCheckUtils]: 170: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,041 INFO L280 TraceCheckUtils]: 171: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,041 INFO L280 TraceCheckUtils]: 172: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,041 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,041 INFO L280 TraceCheckUtils]: 174: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,042 INFO L280 TraceCheckUtils]: 175: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,042 INFO L280 TraceCheckUtils]: 176: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,042 INFO L280 TraceCheckUtils]: 177: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,042 INFO L280 TraceCheckUtils]: 178: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,042 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,043 INFO L280 TraceCheckUtils]: 180: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,043 INFO L263 TraceCheckUtils]: 181: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,043 INFO L280 TraceCheckUtils]: 182: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,043 INFO L280 TraceCheckUtils]: 183: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,043 INFO L280 TraceCheckUtils]: 184: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,043 INFO L263 TraceCheckUtils]: 185: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,044 INFO L280 TraceCheckUtils]: 186: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,044 INFO L280 TraceCheckUtils]: 187: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,044 INFO L280 TraceCheckUtils]: 188: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,044 INFO L280 TraceCheckUtils]: 189: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,044 INFO L280 TraceCheckUtils]: 190: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,044 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,045 INFO L280 TraceCheckUtils]: 192: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,045 INFO L263 TraceCheckUtils]: 193: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,045 INFO L280 TraceCheckUtils]: 194: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,045 INFO L280 TraceCheckUtils]: 195: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,045 INFO L280 TraceCheckUtils]: 196: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,045 INFO L280 TraceCheckUtils]: 197: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,046 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,046 INFO L280 TraceCheckUtils]: 199: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,046 INFO L280 TraceCheckUtils]: 200: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,046 INFO L280 TraceCheckUtils]: 201: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,046 INFO L280 TraceCheckUtils]: 202: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,047 INFO L280 TraceCheckUtils]: 203: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,047 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,047 INFO L280 TraceCheckUtils]: 205: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,047 INFO L280 TraceCheckUtils]: 206: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,047 INFO L280 TraceCheckUtils]: 207: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,047 INFO L280 TraceCheckUtils]: 208: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,048 INFO L280 TraceCheckUtils]: 209: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,048 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {14213#true} {15522#(<= 6 |fibo_#in~n|)} #48#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,049 INFO L280 TraceCheckUtils]: 211: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,050 INFO L280 TraceCheckUtils]: 212: Hoare triple {15522#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,050 INFO L280 TraceCheckUtils]: 213: Hoare triple {15522#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,051 INFO L280 TraceCheckUtils]: 214: Hoare triple {15522#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,051 INFO L280 TraceCheckUtils]: 215: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume true; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,052 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {15522#(<= 6 |fibo_#in~n|)} {14213#true} #46#return; {15315#(<= 7 fibo_~n)} is VALID [2020-07-18 04:57:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {16098#(<= |fibo_#in~n| 1)} #res := 1; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,224 INFO L280 TraceCheckUtils]: 4: Hoare triple {16098#(<= |fibo_#in~n| 1)} assume true; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,226 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16098#(<= |fibo_#in~n| 1)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,238 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {16092#(<= |fibo_#in~n| 2)} #48#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,241 INFO L280 TraceCheckUtils]: 2: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,241 INFO L263 TraceCheckUtils]: 3: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,243 INFO L280 TraceCheckUtils]: 5: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,244 INFO L280 TraceCheckUtils]: 6: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,245 INFO L280 TraceCheckUtils]: 7: Hoare triple {16098#(<= |fibo_#in~n| 1)} #res := 1; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,246 INFO L280 TraceCheckUtils]: 8: Hoare triple {16098#(<= |fibo_#in~n| 1)} assume true; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,248 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {16098#(<= |fibo_#in~n| 1)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,249 INFO L263 TraceCheckUtils]: 11: Hoare triple {16092#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,249 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,250 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,250 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,252 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {16092#(<= |fibo_#in~n| 2)} #48#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,253 INFO L280 TraceCheckUtils]: 17: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,254 INFO L280 TraceCheckUtils]: 18: Hoare triple {16092#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,254 INFO L280 TraceCheckUtils]: 19: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,255 INFO L280 TraceCheckUtils]: 20: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,256 INFO L280 TraceCheckUtils]: 21: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume true; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,258 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {16092#(<= |fibo_#in~n| 2)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,266 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,267 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {16079#(<= |fibo_#in~n| 3)} #48#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,270 INFO L263 TraceCheckUtils]: 3: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,273 INFO L263 TraceCheckUtils]: 7: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,274 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,275 INFO L280 TraceCheckUtils]: 9: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,276 INFO L280 TraceCheckUtils]: 10: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,277 INFO L280 TraceCheckUtils]: 11: Hoare triple {16098#(<= |fibo_#in~n| 1)} #res := 1; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,277 INFO L280 TraceCheckUtils]: 12: Hoare triple {16098#(<= |fibo_#in~n| 1)} assume true; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,279 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16098#(<= |fibo_#in~n| 1)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,280 INFO L280 TraceCheckUtils]: 14: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,281 INFO L263 TraceCheckUtils]: 15: Hoare triple {16092#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,281 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,281 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,282 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,282 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,283 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14213#true} {16092#(<= |fibo_#in~n| 2)} #48#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,284 INFO L280 TraceCheckUtils]: 21: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,285 INFO L280 TraceCheckUtils]: 22: Hoare triple {16092#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,286 INFO L280 TraceCheckUtils]: 23: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,288 INFO L280 TraceCheckUtils]: 24: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,288 INFO L280 TraceCheckUtils]: 25: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume true; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,290 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16092#(<= |fibo_#in~n| 2)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,291 INFO L280 TraceCheckUtils]: 27: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,291 INFO L263 TraceCheckUtils]: 28: Hoare triple {16079#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,292 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,292 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,292 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,293 INFO L280 TraceCheckUtils]: 32: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,293 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,294 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14213#true} {16079#(<= |fibo_#in~n| 3)} #48#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,295 INFO L280 TraceCheckUtils]: 35: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,296 INFO L280 TraceCheckUtils]: 36: Hoare triple {16079#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,297 INFO L280 TraceCheckUtils]: 37: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,298 INFO L280 TraceCheckUtils]: 38: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,298 INFO L280 TraceCheckUtils]: 39: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume true; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,300 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {16079#(<= |fibo_#in~n| 3)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,315 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,319 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,319 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,319 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,320 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,321 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,321 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,321 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,322 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,322 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,322 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,322 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,323 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,323 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,323 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,323 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,323 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,324 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,324 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,324 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,325 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14213#true} {16032#(<= |fibo_#in~n| 4)} #48#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,327 INFO L263 TraceCheckUtils]: 3: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,330 INFO L280 TraceCheckUtils]: 6: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,331 INFO L263 TraceCheckUtils]: 7: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,332 INFO L280 TraceCheckUtils]: 9: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,333 INFO L280 TraceCheckUtils]: 10: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,333 INFO L263 TraceCheckUtils]: 11: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,334 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,336 INFO L280 TraceCheckUtils]: 14: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,337 INFO L280 TraceCheckUtils]: 15: Hoare triple {16098#(<= |fibo_#in~n| 1)} #res := 1; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,338 INFO L280 TraceCheckUtils]: 16: Hoare triple {16098#(<= |fibo_#in~n| 1)} assume true; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,340 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16098#(<= |fibo_#in~n| 1)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,341 INFO L280 TraceCheckUtils]: 18: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,341 INFO L263 TraceCheckUtils]: 19: Hoare triple {16092#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,341 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,342 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,342 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,342 INFO L280 TraceCheckUtils]: 23: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,344 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {14213#true} {16092#(<= |fibo_#in~n| 2)} #48#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,344 INFO L280 TraceCheckUtils]: 25: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,345 INFO L280 TraceCheckUtils]: 26: Hoare triple {16092#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,346 INFO L280 TraceCheckUtils]: 27: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,347 INFO L280 TraceCheckUtils]: 28: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,348 INFO L280 TraceCheckUtils]: 29: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume true; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,350 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {16092#(<= |fibo_#in~n| 2)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,351 INFO L280 TraceCheckUtils]: 31: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,351 INFO L263 TraceCheckUtils]: 32: Hoare triple {16079#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,351 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,352 INFO L280 TraceCheckUtils]: 34: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,352 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,352 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,353 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,354 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14213#true} {16079#(<= |fibo_#in~n| 3)} #48#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,355 INFO L280 TraceCheckUtils]: 39: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,356 INFO L280 TraceCheckUtils]: 40: Hoare triple {16079#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,357 INFO L280 TraceCheckUtils]: 41: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,358 INFO L280 TraceCheckUtils]: 42: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,359 INFO L280 TraceCheckUtils]: 43: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume true; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,360 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16079#(<= |fibo_#in~n| 3)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,361 INFO L280 TraceCheckUtils]: 45: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,362 INFO L263 TraceCheckUtils]: 46: Hoare triple {16032#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,362 INFO L280 TraceCheckUtils]: 47: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,362 INFO L280 TraceCheckUtils]: 48: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,363 INFO L280 TraceCheckUtils]: 49: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,363 INFO L263 TraceCheckUtils]: 50: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,363 INFO L280 TraceCheckUtils]: 51: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,364 INFO L280 TraceCheckUtils]: 52: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,364 INFO L280 TraceCheckUtils]: 53: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,364 INFO L280 TraceCheckUtils]: 54: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,364 INFO L280 TraceCheckUtils]: 55: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,365 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,365 INFO L280 TraceCheckUtils]: 57: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,365 INFO L263 TraceCheckUtils]: 58: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,366 INFO L280 TraceCheckUtils]: 59: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,366 INFO L280 TraceCheckUtils]: 60: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,366 INFO L280 TraceCheckUtils]: 61: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,367 INFO L280 TraceCheckUtils]: 62: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,367 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,367 INFO L280 TraceCheckUtils]: 64: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,368 INFO L280 TraceCheckUtils]: 65: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,368 INFO L280 TraceCheckUtils]: 66: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,368 INFO L280 TraceCheckUtils]: 67: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,369 INFO L280 TraceCheckUtils]: 68: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,370 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {14213#true} {16032#(<= |fibo_#in~n| 4)} #48#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,371 INFO L280 TraceCheckUtils]: 70: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,372 INFO L280 TraceCheckUtils]: 71: Hoare triple {16032#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,373 INFO L280 TraceCheckUtils]: 72: Hoare triple {16032#(<= |fibo_#in~n| 4)} havoc #t~ret1; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,374 INFO L280 TraceCheckUtils]: 73: Hoare triple {16032#(<= |fibo_#in~n| 4)} havoc #t~ret0; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,374 INFO L280 TraceCheckUtils]: 74: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume true; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,376 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {16032#(<= |fibo_#in~n| 4)} {15315#(<= 7 fibo_~n)} #48#return; {14214#false} is VALID [2020-07-18 04:57:24,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,386 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,387 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,388 INFO L280 TraceCheckUtils]: 5: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,389 INFO L263 TraceCheckUtils]: 7: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,390 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,391 INFO L280 TraceCheckUtils]: 9: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,392 INFO L280 TraceCheckUtils]: 10: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,392 INFO L263 TraceCheckUtils]: 11: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,393 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,394 INFO L280 TraceCheckUtils]: 13: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,395 INFO L263 TraceCheckUtils]: 15: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,396 INFO L280 TraceCheckUtils]: 17: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,397 INFO L280 TraceCheckUtils]: 18: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,398 INFO L263 TraceCheckUtils]: 19: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,399 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,400 INFO L280 TraceCheckUtils]: 21: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:24,401 INFO L280 TraceCheckUtils]: 22: Hoare triple {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,402 INFO L263 TraceCheckUtils]: 23: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,402 INFO L280 TraceCheckUtils]: 24: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,403 INFO L280 TraceCheckUtils]: 25: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,403 INFO L280 TraceCheckUtils]: 26: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,403 INFO L280 TraceCheckUtils]: 27: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,404 INFO L280 TraceCheckUtils]: 28: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,405 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #46#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,406 INFO L280 TraceCheckUtils]: 30: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,407 INFO L263 TraceCheckUtils]: 31: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,407 INFO L280 TraceCheckUtils]: 32: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,407 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,408 INFO L280 TraceCheckUtils]: 34: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,408 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,410 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #48#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,411 INFO L280 TraceCheckUtils]: 37: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,412 INFO L280 TraceCheckUtils]: 38: Hoare triple {15813#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,413 INFO L280 TraceCheckUtils]: 39: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,414 INFO L280 TraceCheckUtils]: 40: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,415 INFO L280 TraceCheckUtils]: 41: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume true; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,417 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {15813#(<= 2 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,418 INFO L280 TraceCheckUtils]: 43: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,418 INFO L263 TraceCheckUtils]: 44: Hoare triple {15805#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,419 INFO L280 TraceCheckUtils]: 45: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,419 INFO L280 TraceCheckUtils]: 46: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,419 INFO L280 TraceCheckUtils]: 47: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,420 INFO L280 TraceCheckUtils]: 48: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,420 INFO L280 TraceCheckUtils]: 49: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,422 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {14213#true} {15805#(<= 3 |fibo_#in~n|)} #48#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,423 INFO L280 TraceCheckUtils]: 51: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,424 INFO L280 TraceCheckUtils]: 52: Hoare triple {15805#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,425 INFO L280 TraceCheckUtils]: 53: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,425 INFO L280 TraceCheckUtils]: 54: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,426 INFO L280 TraceCheckUtils]: 55: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume true; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,428 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15805#(<= 3 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,429 INFO L280 TraceCheckUtils]: 57: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,429 INFO L263 TraceCheckUtils]: 58: Hoare triple {15758#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,429 INFO L280 TraceCheckUtils]: 59: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,429 INFO L280 TraceCheckUtils]: 60: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,430 INFO L280 TraceCheckUtils]: 61: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,430 INFO L263 TraceCheckUtils]: 62: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,430 INFO L280 TraceCheckUtils]: 63: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,430 INFO L280 TraceCheckUtils]: 64: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,430 INFO L280 TraceCheckUtils]: 65: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,431 INFO L280 TraceCheckUtils]: 66: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,431 INFO L280 TraceCheckUtils]: 67: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,431 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,431 INFO L280 TraceCheckUtils]: 69: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,431 INFO L263 TraceCheckUtils]: 70: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,432 INFO L280 TraceCheckUtils]: 71: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,432 INFO L280 TraceCheckUtils]: 72: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,432 INFO L280 TraceCheckUtils]: 73: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,432 INFO L280 TraceCheckUtils]: 74: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,432 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,433 INFO L280 TraceCheckUtils]: 76: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,433 INFO L280 TraceCheckUtils]: 77: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,433 INFO L280 TraceCheckUtils]: 78: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,433 INFO L280 TraceCheckUtils]: 79: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,433 INFO L280 TraceCheckUtils]: 80: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,434 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {14213#true} {15758#(<= 4 |fibo_#in~n|)} #48#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,435 INFO L280 TraceCheckUtils]: 82: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,436 INFO L280 TraceCheckUtils]: 83: Hoare triple {15758#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,436 INFO L280 TraceCheckUtils]: 84: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,437 INFO L280 TraceCheckUtils]: 85: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,438 INFO L280 TraceCheckUtils]: 86: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume true; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,440 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {15758#(<= 4 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,441 INFO L280 TraceCheckUtils]: 88: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,442 INFO L263 TraceCheckUtils]: 89: Hoare triple {15675#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,442 INFO L280 TraceCheckUtils]: 90: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,442 INFO L280 TraceCheckUtils]: 91: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,443 INFO L280 TraceCheckUtils]: 92: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,443 INFO L263 TraceCheckUtils]: 93: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,444 INFO L280 TraceCheckUtils]: 94: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,444 INFO L280 TraceCheckUtils]: 95: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,444 INFO L280 TraceCheckUtils]: 96: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,445 INFO L263 TraceCheckUtils]: 97: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,445 INFO L280 TraceCheckUtils]: 98: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,445 INFO L280 TraceCheckUtils]: 99: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,446 INFO L280 TraceCheckUtils]: 100: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,446 INFO L280 TraceCheckUtils]: 101: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,447 INFO L280 TraceCheckUtils]: 102: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,447 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,447 INFO L280 TraceCheckUtils]: 104: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,448 INFO L263 TraceCheckUtils]: 105: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,448 INFO L280 TraceCheckUtils]: 106: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,449 INFO L280 TraceCheckUtils]: 107: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,449 INFO L280 TraceCheckUtils]: 108: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,449 INFO L280 TraceCheckUtils]: 109: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,450 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,450 INFO L280 TraceCheckUtils]: 111: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,450 INFO L280 TraceCheckUtils]: 112: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,451 INFO L280 TraceCheckUtils]: 113: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,451 INFO L280 TraceCheckUtils]: 114: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,451 INFO L280 TraceCheckUtils]: 115: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,452 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,452 INFO L280 TraceCheckUtils]: 117: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,453 INFO L263 TraceCheckUtils]: 118: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,453 INFO L280 TraceCheckUtils]: 119: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,453 INFO L280 TraceCheckUtils]: 120: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,454 INFO L280 TraceCheckUtils]: 121: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,454 INFO L280 TraceCheckUtils]: 122: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,454 INFO L280 TraceCheckUtils]: 123: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,455 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,455 INFO L280 TraceCheckUtils]: 125: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,456 INFO L280 TraceCheckUtils]: 126: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,456 INFO L280 TraceCheckUtils]: 127: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,456 INFO L280 TraceCheckUtils]: 128: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,457 INFO L280 TraceCheckUtils]: 129: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,458 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {14213#true} {15675#(<= 5 |fibo_#in~n|)} #48#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,459 INFO L280 TraceCheckUtils]: 131: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,460 INFO L280 TraceCheckUtils]: 132: Hoare triple {15675#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,461 INFO L280 TraceCheckUtils]: 133: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,462 INFO L280 TraceCheckUtils]: 134: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,463 INFO L280 TraceCheckUtils]: 135: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume true; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,465 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {15675#(<= 5 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,466 INFO L280 TraceCheckUtils]: 137: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,467 INFO L263 TraceCheckUtils]: 138: Hoare triple {15522#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,467 INFO L280 TraceCheckUtils]: 139: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,468 INFO L280 TraceCheckUtils]: 140: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,468 INFO L280 TraceCheckUtils]: 141: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,468 INFO L263 TraceCheckUtils]: 142: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,469 INFO L280 TraceCheckUtils]: 143: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,469 INFO L280 TraceCheckUtils]: 144: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,469 INFO L280 TraceCheckUtils]: 145: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,470 INFO L263 TraceCheckUtils]: 146: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,470 INFO L280 TraceCheckUtils]: 147: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,470 INFO L280 TraceCheckUtils]: 148: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,471 INFO L280 TraceCheckUtils]: 149: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,471 INFO L263 TraceCheckUtils]: 150: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,472 INFO L280 TraceCheckUtils]: 151: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,472 INFO L280 TraceCheckUtils]: 152: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,472 INFO L280 TraceCheckUtils]: 153: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,473 INFO L280 TraceCheckUtils]: 154: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,473 INFO L280 TraceCheckUtils]: 155: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,474 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,474 INFO L280 TraceCheckUtils]: 157: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,474 INFO L263 TraceCheckUtils]: 158: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,475 INFO L280 TraceCheckUtils]: 159: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,475 INFO L280 TraceCheckUtils]: 160: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,475 INFO L280 TraceCheckUtils]: 161: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,476 INFO L280 TraceCheckUtils]: 162: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,476 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,477 INFO L280 TraceCheckUtils]: 164: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,477 INFO L280 TraceCheckUtils]: 165: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,477 INFO L280 TraceCheckUtils]: 166: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,478 INFO L280 TraceCheckUtils]: 167: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,478 INFO L280 TraceCheckUtils]: 168: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,479 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,479 INFO L280 TraceCheckUtils]: 170: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,479 INFO L263 TraceCheckUtils]: 171: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,480 INFO L280 TraceCheckUtils]: 172: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,480 INFO L280 TraceCheckUtils]: 173: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,480 INFO L280 TraceCheckUtils]: 174: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,481 INFO L280 TraceCheckUtils]: 175: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,481 INFO L280 TraceCheckUtils]: 176: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,482 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,482 INFO L280 TraceCheckUtils]: 178: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,482 INFO L280 TraceCheckUtils]: 179: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,483 INFO L280 TraceCheckUtils]: 180: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,483 INFO L280 TraceCheckUtils]: 181: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,484 INFO L280 TraceCheckUtils]: 182: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,484 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,484 INFO L280 TraceCheckUtils]: 184: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,485 INFO L263 TraceCheckUtils]: 185: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,485 INFO L280 TraceCheckUtils]: 186: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,485 INFO L280 TraceCheckUtils]: 187: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,486 INFO L280 TraceCheckUtils]: 188: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,486 INFO L263 TraceCheckUtils]: 189: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,487 INFO L280 TraceCheckUtils]: 190: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,487 INFO L280 TraceCheckUtils]: 191: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,487 INFO L280 TraceCheckUtils]: 192: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,488 INFO L280 TraceCheckUtils]: 193: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,488 INFO L280 TraceCheckUtils]: 194: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,489 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,489 INFO L280 TraceCheckUtils]: 196: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,489 INFO L263 TraceCheckUtils]: 197: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,490 INFO L280 TraceCheckUtils]: 198: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,490 INFO L280 TraceCheckUtils]: 199: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,490 INFO L280 TraceCheckUtils]: 200: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,491 INFO L280 TraceCheckUtils]: 201: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,491 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,491 INFO L280 TraceCheckUtils]: 203: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,492 INFO L280 TraceCheckUtils]: 204: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,492 INFO L280 TraceCheckUtils]: 205: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,492 INFO L280 TraceCheckUtils]: 206: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,493 INFO L280 TraceCheckUtils]: 207: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,493 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,493 INFO L280 TraceCheckUtils]: 209: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,494 INFO L280 TraceCheckUtils]: 210: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,494 INFO L280 TraceCheckUtils]: 211: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,495 INFO L280 TraceCheckUtils]: 212: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,495 INFO L280 TraceCheckUtils]: 213: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,517 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {14213#true} {15522#(<= 6 |fibo_#in~n|)} #48#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,517 INFO L280 TraceCheckUtils]: 215: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,518 INFO L280 TraceCheckUtils]: 216: Hoare triple {15522#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,518 INFO L280 TraceCheckUtils]: 217: Hoare triple {15522#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,519 INFO L280 TraceCheckUtils]: 218: Hoare triple {15522#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,519 INFO L280 TraceCheckUtils]: 219: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume true; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,520 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {15522#(<= 6 |fibo_#in~n|)} {14213#true} #46#return; {15315#(<= 7 fibo_~n)} is VALID [2020-07-18 04:57:24,521 INFO L280 TraceCheckUtils]: 221: Hoare triple {15315#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15315#(<= 7 fibo_~n)} is VALID [2020-07-18 04:57:24,521 INFO L263 TraceCheckUtils]: 222: Hoare triple {15315#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,521 INFO L280 TraceCheckUtils]: 223: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,522 INFO L280 TraceCheckUtils]: 224: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,522 INFO L280 TraceCheckUtils]: 225: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,522 INFO L263 TraceCheckUtils]: 226: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,523 INFO L280 TraceCheckUtils]: 227: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,523 INFO L280 TraceCheckUtils]: 228: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,524 INFO L280 TraceCheckUtils]: 229: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,524 INFO L263 TraceCheckUtils]: 230: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,524 INFO L280 TraceCheckUtils]: 231: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,525 INFO L280 TraceCheckUtils]: 232: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,525 INFO L280 TraceCheckUtils]: 233: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,525 INFO L263 TraceCheckUtils]: 234: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,526 INFO L280 TraceCheckUtils]: 235: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,526 INFO L280 TraceCheckUtils]: 236: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,527 INFO L280 TraceCheckUtils]: 237: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,527 INFO L280 TraceCheckUtils]: 238: Hoare triple {16098#(<= |fibo_#in~n| 1)} #res := 1; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,528 INFO L280 TraceCheckUtils]: 239: Hoare triple {16098#(<= |fibo_#in~n| 1)} assume true; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:24,529 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {16098#(<= |fibo_#in~n| 1)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,531 INFO L280 TraceCheckUtils]: 241: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,531 INFO L263 TraceCheckUtils]: 242: Hoare triple {16092#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,531 INFO L280 TraceCheckUtils]: 243: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,531 INFO L280 TraceCheckUtils]: 244: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,532 INFO L280 TraceCheckUtils]: 245: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,532 INFO L280 TraceCheckUtils]: 246: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,533 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {14213#true} {16092#(<= |fibo_#in~n| 2)} #48#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,534 INFO L280 TraceCheckUtils]: 248: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,535 INFO L280 TraceCheckUtils]: 249: Hoare triple {16092#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,536 INFO L280 TraceCheckUtils]: 250: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,536 INFO L280 TraceCheckUtils]: 251: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,537 INFO L280 TraceCheckUtils]: 252: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume true; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:24,539 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {16092#(<= |fibo_#in~n| 2)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,540 INFO L280 TraceCheckUtils]: 254: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,540 INFO L263 TraceCheckUtils]: 255: Hoare triple {16079#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,540 INFO L280 TraceCheckUtils]: 256: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,541 INFO L280 TraceCheckUtils]: 257: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,541 INFO L280 TraceCheckUtils]: 258: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,541 INFO L280 TraceCheckUtils]: 259: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,542 INFO L280 TraceCheckUtils]: 260: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,543 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {14213#true} {16079#(<= |fibo_#in~n| 3)} #48#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,544 INFO L280 TraceCheckUtils]: 262: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,544 INFO L280 TraceCheckUtils]: 263: Hoare triple {16079#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,545 INFO L280 TraceCheckUtils]: 264: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,546 INFO L280 TraceCheckUtils]: 265: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,547 INFO L280 TraceCheckUtils]: 266: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume true; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:24,548 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {16079#(<= |fibo_#in~n| 3)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,548 INFO L280 TraceCheckUtils]: 268: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,549 INFO L263 TraceCheckUtils]: 269: Hoare triple {16032#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,549 INFO L280 TraceCheckUtils]: 270: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,549 INFO L280 TraceCheckUtils]: 271: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,549 INFO L280 TraceCheckUtils]: 272: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,549 INFO L263 TraceCheckUtils]: 273: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,550 INFO L280 TraceCheckUtils]: 274: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,550 INFO L280 TraceCheckUtils]: 275: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,550 INFO L280 TraceCheckUtils]: 276: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,550 INFO L280 TraceCheckUtils]: 277: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,550 INFO L280 TraceCheckUtils]: 278: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,551 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,551 INFO L280 TraceCheckUtils]: 280: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,551 INFO L263 TraceCheckUtils]: 281: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,551 INFO L280 TraceCheckUtils]: 282: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,551 INFO L280 TraceCheckUtils]: 283: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,551 INFO L280 TraceCheckUtils]: 284: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,552 INFO L280 TraceCheckUtils]: 285: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,552 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,552 INFO L280 TraceCheckUtils]: 287: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,552 INFO L280 TraceCheckUtils]: 288: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,552 INFO L280 TraceCheckUtils]: 289: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,552 INFO L280 TraceCheckUtils]: 290: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,553 INFO L280 TraceCheckUtils]: 291: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,554 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {14213#true} {16032#(<= |fibo_#in~n| 4)} #48#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,554 INFO L280 TraceCheckUtils]: 293: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,555 INFO L280 TraceCheckUtils]: 294: Hoare triple {16032#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,555 INFO L280 TraceCheckUtils]: 295: Hoare triple {16032#(<= |fibo_#in~n| 4)} havoc #t~ret1; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,556 INFO L280 TraceCheckUtils]: 296: Hoare triple {16032#(<= |fibo_#in~n| 4)} havoc #t~ret0; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,557 INFO L280 TraceCheckUtils]: 297: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume true; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:24,559 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {16032#(<= |fibo_#in~n| 4)} {15315#(<= 7 fibo_~n)} #48#return; {14214#false} is VALID [2020-07-18 04:57:24,559 INFO L280 TraceCheckUtils]: 299: Hoare triple {14214#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14214#false} is VALID [2020-07-18 04:57:24,559 INFO L280 TraceCheckUtils]: 300: Hoare triple {14214#false} #res := #t~ret0 + #t~ret1; {14214#false} is VALID [2020-07-18 04:57:24,560 INFO L280 TraceCheckUtils]: 301: Hoare triple {14214#false} havoc #t~ret1; {14214#false} is VALID [2020-07-18 04:57:24,560 INFO L280 TraceCheckUtils]: 302: Hoare triple {14214#false} havoc #t~ret0; {14214#false} is VALID [2020-07-18 04:57:24,560 INFO L280 TraceCheckUtils]: 303: Hoare triple {14214#false} assume true; {14214#false} is VALID [2020-07-18 04:57:24,561 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {14214#false} {14213#true} #46#return; {14214#false} is VALID [2020-07-18 04:57:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,748 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,749 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,749 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,750 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,755 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,756 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,757 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,757 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,757 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,758 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,758 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,758 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,758 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,759 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,759 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,759 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,759 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,760 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,760 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,760 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,764 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,765 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,766 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,766 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,766 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,766 INFO L263 TraceCheckUtils]: 7: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,766 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,767 INFO L280 TraceCheckUtils]: 9: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,767 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,767 INFO L280 TraceCheckUtils]: 11: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,767 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,768 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,768 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,768 INFO L263 TraceCheckUtils]: 15: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,768 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,769 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,769 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,769 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,769 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,769 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,770 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,770 INFO L280 TraceCheckUtils]: 23: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,770 INFO L280 TraceCheckUtils]: 24: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,770 INFO L280 TraceCheckUtils]: 25: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,771 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,771 INFO L280 TraceCheckUtils]: 27: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,771 INFO L263 TraceCheckUtils]: 28: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,771 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,771 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,772 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,772 INFO L280 TraceCheckUtils]: 32: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,772 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,772 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,773 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,773 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,773 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,773 INFO L280 TraceCheckUtils]: 38: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,773 INFO L280 TraceCheckUtils]: 39: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,774 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,784 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,784 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,790 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,791 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,793 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,793 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,794 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,794 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,796 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,796 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,797 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,797 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,798 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,800 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,800 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,801 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,801 INFO L263 TraceCheckUtils]: 7: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,801 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,802 INFO L280 TraceCheckUtils]: 9: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,802 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,803 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,803 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,804 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,804 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,805 INFO L263 TraceCheckUtils]: 19: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,805 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,806 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,806 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,806 INFO L280 TraceCheckUtils]: 23: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,807 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,807 INFO L280 TraceCheckUtils]: 25: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,807 INFO L280 TraceCheckUtils]: 26: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,807 INFO L280 TraceCheckUtils]: 27: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,808 INFO L280 TraceCheckUtils]: 28: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,808 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,808 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,809 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,809 INFO L263 TraceCheckUtils]: 32: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,809 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,810 INFO L280 TraceCheckUtils]: 34: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,810 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,810 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,811 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,811 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,811 INFO L280 TraceCheckUtils]: 39: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,812 INFO L280 TraceCheckUtils]: 40: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,812 INFO L280 TraceCheckUtils]: 41: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,812 INFO L280 TraceCheckUtils]: 42: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,813 INFO L280 TraceCheckUtils]: 43: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,813 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,813 INFO L280 TraceCheckUtils]: 45: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,814 INFO L263 TraceCheckUtils]: 46: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,814 INFO L280 TraceCheckUtils]: 47: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,814 INFO L280 TraceCheckUtils]: 48: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,815 INFO L280 TraceCheckUtils]: 49: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,815 INFO L263 TraceCheckUtils]: 50: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,815 INFO L280 TraceCheckUtils]: 51: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,816 INFO L280 TraceCheckUtils]: 52: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,816 INFO L280 TraceCheckUtils]: 53: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,816 INFO L280 TraceCheckUtils]: 54: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,817 INFO L280 TraceCheckUtils]: 55: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,817 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,817 INFO L280 TraceCheckUtils]: 57: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,818 INFO L263 TraceCheckUtils]: 58: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,818 INFO L280 TraceCheckUtils]: 59: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,818 INFO L280 TraceCheckUtils]: 60: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,819 INFO L280 TraceCheckUtils]: 61: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,819 INFO L280 TraceCheckUtils]: 62: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,819 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,819 INFO L280 TraceCheckUtils]: 64: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,820 INFO L280 TraceCheckUtils]: 65: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,820 INFO L280 TraceCheckUtils]: 66: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,820 INFO L280 TraceCheckUtils]: 67: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,821 INFO L280 TraceCheckUtils]: 68: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,821 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,821 INFO L280 TraceCheckUtils]: 70: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,822 INFO L280 TraceCheckUtils]: 71: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,822 INFO L280 TraceCheckUtils]: 72: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,822 INFO L280 TraceCheckUtils]: 73: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,823 INFO L280 TraceCheckUtils]: 74: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,823 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,849 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,850 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,855 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,855 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,857 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,858 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,858 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,858 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,859 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,859 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,859 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,860 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,860 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,861 INFO L280 TraceCheckUtils]: 15: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,861 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,861 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,862 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,862 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,862 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,863 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,863 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:24,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,870 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,871 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,872 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,873 INFO L263 TraceCheckUtils]: 7: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,873 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,873 INFO L280 TraceCheckUtils]: 9: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,874 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,874 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,875 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,875 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,875 INFO L263 TraceCheckUtils]: 15: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,876 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,876 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,876 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,877 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,877 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,877 INFO L280 TraceCheckUtils]: 21: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,878 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,878 INFO L280 TraceCheckUtils]: 23: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,878 INFO L280 TraceCheckUtils]: 24: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,879 INFO L280 TraceCheckUtils]: 25: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,879 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,879 INFO L280 TraceCheckUtils]: 27: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,880 INFO L263 TraceCheckUtils]: 28: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,880 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,880 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,881 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,881 INFO L280 TraceCheckUtils]: 32: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,881 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,882 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,882 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,882 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,883 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,883 INFO L280 TraceCheckUtils]: 38: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,883 INFO L280 TraceCheckUtils]: 39: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,883 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,885 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,885 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,885 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,886 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,886 INFO L263 TraceCheckUtils]: 7: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,886 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,886 INFO L280 TraceCheckUtils]: 9: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,887 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,887 INFO L263 TraceCheckUtils]: 11: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,887 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,887 INFO L280 TraceCheckUtils]: 13: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,887 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,888 INFO L263 TraceCheckUtils]: 15: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,888 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,888 INFO L280 TraceCheckUtils]: 17: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,888 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,888 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,889 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,889 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,889 INFO L263 TraceCheckUtils]: 23: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,889 INFO L280 TraceCheckUtils]: 24: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,890 INFO L280 TraceCheckUtils]: 25: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,890 INFO L280 TraceCheckUtils]: 26: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,890 INFO L280 TraceCheckUtils]: 27: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,890 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,891 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,891 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,891 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,892 INFO L280 TraceCheckUtils]: 32: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,892 INFO L280 TraceCheckUtils]: 33: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,892 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,893 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,893 INFO L263 TraceCheckUtils]: 36: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,893 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,894 INFO L280 TraceCheckUtils]: 38: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,894 INFO L280 TraceCheckUtils]: 39: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,894 INFO L280 TraceCheckUtils]: 40: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,895 INFO L280 TraceCheckUtils]: 41: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,895 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,895 INFO L280 TraceCheckUtils]: 43: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,896 INFO L280 TraceCheckUtils]: 44: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,896 INFO L280 TraceCheckUtils]: 45: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,896 INFO L280 TraceCheckUtils]: 46: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,896 INFO L280 TraceCheckUtils]: 47: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,897 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,897 INFO L280 TraceCheckUtils]: 49: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,897 INFO L263 TraceCheckUtils]: 50: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,898 INFO L280 TraceCheckUtils]: 51: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,898 INFO L280 TraceCheckUtils]: 52: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,898 INFO L280 TraceCheckUtils]: 53: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,899 INFO L263 TraceCheckUtils]: 54: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,899 INFO L280 TraceCheckUtils]: 55: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,899 INFO L280 TraceCheckUtils]: 56: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,900 INFO L280 TraceCheckUtils]: 57: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,900 INFO L280 TraceCheckUtils]: 58: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,900 INFO L280 TraceCheckUtils]: 59: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,901 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,901 INFO L280 TraceCheckUtils]: 61: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,901 INFO L263 TraceCheckUtils]: 62: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,901 INFO L280 TraceCheckUtils]: 63: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,902 INFO L280 TraceCheckUtils]: 64: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,902 INFO L280 TraceCheckUtils]: 65: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,902 INFO L280 TraceCheckUtils]: 66: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,903 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,903 INFO L280 TraceCheckUtils]: 68: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,903 INFO L280 TraceCheckUtils]: 69: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,904 INFO L280 TraceCheckUtils]: 70: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,904 INFO L280 TraceCheckUtils]: 71: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,904 INFO L280 TraceCheckUtils]: 72: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,905 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,905 INFO L280 TraceCheckUtils]: 74: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,905 INFO L280 TraceCheckUtils]: 75: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,905 INFO L280 TraceCheckUtils]: 76: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,906 INFO L280 TraceCheckUtils]: 77: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,906 INFO L280 TraceCheckUtils]: 78: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,906 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,907 INFO L280 TraceCheckUtils]: 80: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,907 INFO L263 TraceCheckUtils]: 81: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,907 INFO L280 TraceCheckUtils]: 82: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,908 INFO L280 TraceCheckUtils]: 83: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,908 INFO L280 TraceCheckUtils]: 84: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,908 INFO L263 TraceCheckUtils]: 85: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,909 INFO L280 TraceCheckUtils]: 86: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,909 INFO L280 TraceCheckUtils]: 87: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,909 INFO L280 TraceCheckUtils]: 88: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,909 INFO L263 TraceCheckUtils]: 89: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,910 INFO L280 TraceCheckUtils]: 90: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,910 INFO L280 TraceCheckUtils]: 91: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,910 INFO L280 TraceCheckUtils]: 92: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,911 INFO L280 TraceCheckUtils]: 93: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,911 INFO L280 TraceCheckUtils]: 94: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,911 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,912 INFO L280 TraceCheckUtils]: 96: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,912 INFO L263 TraceCheckUtils]: 97: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,912 INFO L280 TraceCheckUtils]: 98: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,913 INFO L280 TraceCheckUtils]: 99: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,913 INFO L280 TraceCheckUtils]: 100: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,913 INFO L280 TraceCheckUtils]: 101: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,913 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,914 INFO L280 TraceCheckUtils]: 103: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,914 INFO L280 TraceCheckUtils]: 104: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,914 INFO L280 TraceCheckUtils]: 105: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,915 INFO L280 TraceCheckUtils]: 106: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,915 INFO L280 TraceCheckUtils]: 107: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,915 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,916 INFO L280 TraceCheckUtils]: 109: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,916 INFO L263 TraceCheckUtils]: 110: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,916 INFO L280 TraceCheckUtils]: 111: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,917 INFO L280 TraceCheckUtils]: 112: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,917 INFO L280 TraceCheckUtils]: 113: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,917 INFO L280 TraceCheckUtils]: 114: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,917 INFO L280 TraceCheckUtils]: 115: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,918 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,918 INFO L280 TraceCheckUtils]: 117: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,918 INFO L280 TraceCheckUtils]: 118: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,919 INFO L280 TraceCheckUtils]: 119: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,919 INFO L280 TraceCheckUtils]: 120: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,919 INFO L280 TraceCheckUtils]: 121: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,920 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,920 INFO L280 TraceCheckUtils]: 123: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,920 INFO L280 TraceCheckUtils]: 124: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,921 INFO L280 TraceCheckUtils]: 125: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,921 INFO L280 TraceCheckUtils]: 126: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,921 INFO L280 TraceCheckUtils]: 127: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,921 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {14213#true} {14214#false} #48#return; {14214#false} is VALID [2020-07-18 04:57:24,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,939 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,939 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,940 INFO L263 TraceCheckUtils]: 7: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,941 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,942 INFO L280 TraceCheckUtils]: 9: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,943 INFO L263 TraceCheckUtils]: 11: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,944 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,945 INFO L280 TraceCheckUtils]: 14: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,946 INFO L263 TraceCheckUtils]: 15: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,946 INFO L280 TraceCheckUtils]: 16: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,947 INFO L280 TraceCheckUtils]: 17: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,948 INFO L280 TraceCheckUtils]: 18: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,948 INFO L263 TraceCheckUtils]: 19: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,949 INFO L280 TraceCheckUtils]: 20: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,950 INFO L280 TraceCheckUtils]: 21: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,951 INFO L280 TraceCheckUtils]: 22: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,951 INFO L263 TraceCheckUtils]: 23: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,952 INFO L280 TraceCheckUtils]: 24: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,953 INFO L280 TraceCheckUtils]: 25: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:24,954 INFO L280 TraceCheckUtils]: 26: Hoare triple {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,954 INFO L263 TraceCheckUtils]: 27: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,954 INFO L280 TraceCheckUtils]: 28: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,955 INFO L280 TraceCheckUtils]: 29: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,955 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,955 INFO L280 TraceCheckUtils]: 31: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,956 INFO L280 TraceCheckUtils]: 32: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,957 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #46#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,958 INFO L280 TraceCheckUtils]: 34: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,958 INFO L263 TraceCheckUtils]: 35: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,958 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,959 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,959 INFO L280 TraceCheckUtils]: 38: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,959 INFO L280 TraceCheckUtils]: 39: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,961 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #48#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,961 INFO L280 TraceCheckUtils]: 41: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,962 INFO L280 TraceCheckUtils]: 42: Hoare triple {15813#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,963 INFO L280 TraceCheckUtils]: 43: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,964 INFO L280 TraceCheckUtils]: 44: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,965 INFO L280 TraceCheckUtils]: 45: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume true; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,967 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {15813#(<= 2 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,968 INFO L280 TraceCheckUtils]: 47: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,968 INFO L263 TraceCheckUtils]: 48: Hoare triple {15805#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,968 INFO L280 TraceCheckUtils]: 49: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,968 INFO L280 TraceCheckUtils]: 50: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,969 INFO L280 TraceCheckUtils]: 51: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,969 INFO L280 TraceCheckUtils]: 52: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,969 INFO L280 TraceCheckUtils]: 53: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,971 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {14213#true} {15805#(<= 3 |fibo_#in~n|)} #48#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,971 INFO L280 TraceCheckUtils]: 55: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,972 INFO L280 TraceCheckUtils]: 56: Hoare triple {15805#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,973 INFO L280 TraceCheckUtils]: 57: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,974 INFO L280 TraceCheckUtils]: 58: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,975 INFO L280 TraceCheckUtils]: 59: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume true; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,976 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {15805#(<= 3 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,977 INFO L280 TraceCheckUtils]: 61: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,977 INFO L263 TraceCheckUtils]: 62: Hoare triple {15758#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,978 INFO L280 TraceCheckUtils]: 63: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,978 INFO L280 TraceCheckUtils]: 64: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,978 INFO L280 TraceCheckUtils]: 65: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,979 INFO L263 TraceCheckUtils]: 66: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,979 INFO L280 TraceCheckUtils]: 67: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,979 INFO L280 TraceCheckUtils]: 68: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,979 INFO L280 TraceCheckUtils]: 69: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,980 INFO L280 TraceCheckUtils]: 70: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,980 INFO L280 TraceCheckUtils]: 71: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,980 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,980 INFO L280 TraceCheckUtils]: 73: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,981 INFO L263 TraceCheckUtils]: 74: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,981 INFO L280 TraceCheckUtils]: 75: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,981 INFO L280 TraceCheckUtils]: 76: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,981 INFO L280 TraceCheckUtils]: 77: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,982 INFO L280 TraceCheckUtils]: 78: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,982 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,982 INFO L280 TraceCheckUtils]: 80: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,982 INFO L280 TraceCheckUtils]: 81: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,982 INFO L280 TraceCheckUtils]: 82: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,983 INFO L280 TraceCheckUtils]: 83: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,983 INFO L280 TraceCheckUtils]: 84: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,984 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {14213#true} {15758#(<= 4 |fibo_#in~n|)} #48#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,984 INFO L280 TraceCheckUtils]: 86: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,985 INFO L280 TraceCheckUtils]: 87: Hoare triple {15758#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,986 INFO L280 TraceCheckUtils]: 88: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,986 INFO L280 TraceCheckUtils]: 89: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,987 INFO L280 TraceCheckUtils]: 90: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume true; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,988 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {15758#(<= 4 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,989 INFO L280 TraceCheckUtils]: 92: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:24,989 INFO L263 TraceCheckUtils]: 93: Hoare triple {15675#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,989 INFO L280 TraceCheckUtils]: 94: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,989 INFO L280 TraceCheckUtils]: 95: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,990 INFO L280 TraceCheckUtils]: 96: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,990 INFO L263 TraceCheckUtils]: 97: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,990 INFO L280 TraceCheckUtils]: 98: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,990 INFO L280 TraceCheckUtils]: 99: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,990 INFO L280 TraceCheckUtils]: 100: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:24,990 INFO L263 TraceCheckUtils]: 101: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:24,991 INFO L280 TraceCheckUtils]: 102: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,991 INFO L280 TraceCheckUtils]: 103: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,991 INFO L280 TraceCheckUtils]: 104: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,991 INFO L280 TraceCheckUtils]: 105: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,991 INFO L280 TraceCheckUtils]: 106: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,992 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,992 INFO L280 TraceCheckUtils]: 108: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,992 INFO L263 TraceCheckUtils]: 109: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,992 INFO L280 TraceCheckUtils]: 110: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,992 INFO L280 TraceCheckUtils]: 111: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:24,992 INFO L280 TraceCheckUtils]: 112: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:24,993 INFO L280 TraceCheckUtils]: 113: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,993 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,993 INFO L280 TraceCheckUtils]: 115: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,993 INFO L280 TraceCheckUtils]: 116: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,993 INFO L280 TraceCheckUtils]: 117: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,993 INFO L280 TraceCheckUtils]: 118: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,994 INFO L280 TraceCheckUtils]: 119: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,994 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:24,994 INFO L280 TraceCheckUtils]: 121: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,994 INFO L263 TraceCheckUtils]: 122: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:24,994 INFO L280 TraceCheckUtils]: 123: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:24,995 INFO L280 TraceCheckUtils]: 124: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:24,995 INFO L280 TraceCheckUtils]: 125: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:24,995 INFO L280 TraceCheckUtils]: 126: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:24,996 INFO L280 TraceCheckUtils]: 127: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,996 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:24,996 INFO L280 TraceCheckUtils]: 129: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:24,997 INFO L280 TraceCheckUtils]: 130: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,997 INFO L280 TraceCheckUtils]: 131: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:24,997 INFO L280 TraceCheckUtils]: 132: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:24,997 INFO L280 TraceCheckUtils]: 133: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:24,999 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {14213#true} {15675#(<= 5 |fibo_#in~n|)} #48#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,000 INFO L280 TraceCheckUtils]: 135: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,001 INFO L280 TraceCheckUtils]: 136: Hoare triple {15675#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,001 INFO L280 TraceCheckUtils]: 137: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,002 INFO L280 TraceCheckUtils]: 138: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,003 INFO L280 TraceCheckUtils]: 139: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume true; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,005 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {15675#(<= 5 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,006 INFO L280 TraceCheckUtils]: 141: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,006 INFO L263 TraceCheckUtils]: 142: Hoare triple {15522#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,006 INFO L280 TraceCheckUtils]: 143: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,007 INFO L280 TraceCheckUtils]: 144: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,007 INFO L280 TraceCheckUtils]: 145: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,007 INFO L263 TraceCheckUtils]: 146: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,008 INFO L280 TraceCheckUtils]: 147: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,008 INFO L280 TraceCheckUtils]: 148: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,008 INFO L280 TraceCheckUtils]: 149: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,009 INFO L263 TraceCheckUtils]: 150: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,009 INFO L280 TraceCheckUtils]: 151: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,009 INFO L280 TraceCheckUtils]: 152: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,009 INFO L280 TraceCheckUtils]: 153: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,010 INFO L263 TraceCheckUtils]: 154: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,010 INFO L280 TraceCheckUtils]: 155: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,010 INFO L280 TraceCheckUtils]: 156: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,010 INFO L280 TraceCheckUtils]: 157: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,011 INFO L280 TraceCheckUtils]: 158: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,011 INFO L280 TraceCheckUtils]: 159: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,011 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,012 INFO L280 TraceCheckUtils]: 161: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,012 INFO L263 TraceCheckUtils]: 162: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,012 INFO L280 TraceCheckUtils]: 163: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,012 INFO L280 TraceCheckUtils]: 164: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,013 INFO L280 TraceCheckUtils]: 165: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,013 INFO L280 TraceCheckUtils]: 166: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,013 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,014 INFO L280 TraceCheckUtils]: 168: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,014 INFO L280 TraceCheckUtils]: 169: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,014 INFO L280 TraceCheckUtils]: 170: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,015 INFO L280 TraceCheckUtils]: 171: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,015 INFO L280 TraceCheckUtils]: 172: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,015 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,015 INFO L280 TraceCheckUtils]: 174: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,016 INFO L263 TraceCheckUtils]: 175: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,016 INFO L280 TraceCheckUtils]: 176: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,016 INFO L280 TraceCheckUtils]: 177: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,017 INFO L280 TraceCheckUtils]: 178: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,017 INFO L280 TraceCheckUtils]: 179: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,017 INFO L280 TraceCheckUtils]: 180: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,017 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,018 INFO L280 TraceCheckUtils]: 182: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,018 INFO L280 TraceCheckUtils]: 183: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,018 INFO L280 TraceCheckUtils]: 184: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,019 INFO L280 TraceCheckUtils]: 185: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,019 INFO L280 TraceCheckUtils]: 186: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,019 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,020 INFO L280 TraceCheckUtils]: 188: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,020 INFO L263 TraceCheckUtils]: 189: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,020 INFO L280 TraceCheckUtils]: 190: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,020 INFO L280 TraceCheckUtils]: 191: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,021 INFO L280 TraceCheckUtils]: 192: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,021 INFO L263 TraceCheckUtils]: 193: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,021 INFO L280 TraceCheckUtils]: 194: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,022 INFO L280 TraceCheckUtils]: 195: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,022 INFO L280 TraceCheckUtils]: 196: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,022 INFO L280 TraceCheckUtils]: 197: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,023 INFO L280 TraceCheckUtils]: 198: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,023 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,023 INFO L280 TraceCheckUtils]: 200: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,023 INFO L263 TraceCheckUtils]: 201: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,024 INFO L280 TraceCheckUtils]: 202: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,024 INFO L280 TraceCheckUtils]: 203: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,024 INFO L280 TraceCheckUtils]: 204: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,025 INFO L280 TraceCheckUtils]: 205: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,025 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,025 INFO L280 TraceCheckUtils]: 207: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,026 INFO L280 TraceCheckUtils]: 208: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,026 INFO L280 TraceCheckUtils]: 209: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,026 INFO L280 TraceCheckUtils]: 210: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,026 INFO L280 TraceCheckUtils]: 211: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,027 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,027 INFO L280 TraceCheckUtils]: 213: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,027 INFO L280 TraceCheckUtils]: 214: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,027 INFO L280 TraceCheckUtils]: 215: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,028 INFO L280 TraceCheckUtils]: 216: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,028 INFO L280 TraceCheckUtils]: 217: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,029 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {14213#true} {15522#(<= 6 |fibo_#in~n|)} #48#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,030 INFO L280 TraceCheckUtils]: 219: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,031 INFO L280 TraceCheckUtils]: 220: Hoare triple {15522#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,032 INFO L280 TraceCheckUtils]: 221: Hoare triple {15522#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,033 INFO L280 TraceCheckUtils]: 222: Hoare triple {15522#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,033 INFO L280 TraceCheckUtils]: 223: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume true; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,035 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {15522#(<= 6 |fibo_#in~n|)} {14213#true} #46#return; {15315#(<= 7 fibo_~n)} is VALID [2020-07-18 04:57:25,036 INFO L280 TraceCheckUtils]: 225: Hoare triple {15315#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15315#(<= 7 fibo_~n)} is VALID [2020-07-18 04:57:25,036 INFO L263 TraceCheckUtils]: 226: Hoare triple {15315#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,037 INFO L280 TraceCheckUtils]: 227: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,038 INFO L280 TraceCheckUtils]: 228: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,039 INFO L280 TraceCheckUtils]: 229: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,039 INFO L263 TraceCheckUtils]: 230: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,040 INFO L280 TraceCheckUtils]: 231: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,041 INFO L280 TraceCheckUtils]: 232: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,042 INFO L280 TraceCheckUtils]: 233: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,042 INFO L263 TraceCheckUtils]: 234: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,043 INFO L280 TraceCheckUtils]: 235: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,044 INFO L280 TraceCheckUtils]: 236: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,044 INFO L280 TraceCheckUtils]: 237: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,045 INFO L263 TraceCheckUtils]: 238: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,046 INFO L280 TraceCheckUtils]: 239: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,046 INFO L280 TraceCheckUtils]: 240: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,047 INFO L280 TraceCheckUtils]: 241: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:25,048 INFO L280 TraceCheckUtils]: 242: Hoare triple {16098#(<= |fibo_#in~n| 1)} #res := 1; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:25,049 INFO L280 TraceCheckUtils]: 243: Hoare triple {16098#(<= |fibo_#in~n| 1)} assume true; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:25,051 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {16098#(<= |fibo_#in~n| 1)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,052 INFO L280 TraceCheckUtils]: 245: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,052 INFO L263 TraceCheckUtils]: 246: Hoare triple {16092#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,052 INFO L280 TraceCheckUtils]: 247: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,053 INFO L280 TraceCheckUtils]: 248: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,053 INFO L280 TraceCheckUtils]: 249: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,053 INFO L280 TraceCheckUtils]: 250: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,054 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {14213#true} {16092#(<= |fibo_#in~n| 2)} #48#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,055 INFO L280 TraceCheckUtils]: 252: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,056 INFO L280 TraceCheckUtils]: 253: Hoare triple {16092#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,057 INFO L280 TraceCheckUtils]: 254: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,058 INFO L280 TraceCheckUtils]: 255: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,059 INFO L280 TraceCheckUtils]: 256: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume true; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,060 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {16092#(<= |fibo_#in~n| 2)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,061 INFO L280 TraceCheckUtils]: 258: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,062 INFO L263 TraceCheckUtils]: 259: Hoare triple {16079#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,062 INFO L280 TraceCheckUtils]: 260: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,062 INFO L280 TraceCheckUtils]: 261: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,063 INFO L280 TraceCheckUtils]: 262: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,063 INFO L280 TraceCheckUtils]: 263: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,063 INFO L280 TraceCheckUtils]: 264: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,064 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {14213#true} {16079#(<= |fibo_#in~n| 3)} #48#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,065 INFO L280 TraceCheckUtils]: 266: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,066 INFO L280 TraceCheckUtils]: 267: Hoare triple {16079#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,067 INFO L280 TraceCheckUtils]: 268: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,068 INFO L280 TraceCheckUtils]: 269: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,069 INFO L280 TraceCheckUtils]: 270: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume true; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,070 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {16079#(<= |fibo_#in~n| 3)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,071 INFO L280 TraceCheckUtils]: 272: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,072 INFO L263 TraceCheckUtils]: 273: Hoare triple {16032#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,072 INFO L280 TraceCheckUtils]: 274: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,072 INFO L280 TraceCheckUtils]: 275: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,072 INFO L280 TraceCheckUtils]: 276: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,073 INFO L263 TraceCheckUtils]: 277: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,073 INFO L280 TraceCheckUtils]: 278: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,073 INFO L280 TraceCheckUtils]: 279: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,074 INFO L280 TraceCheckUtils]: 280: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,074 INFO L280 TraceCheckUtils]: 281: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,074 INFO L280 TraceCheckUtils]: 282: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,075 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,075 INFO L280 TraceCheckUtils]: 284: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,075 INFO L263 TraceCheckUtils]: 285: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,075 INFO L280 TraceCheckUtils]: 286: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,076 INFO L280 TraceCheckUtils]: 287: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,076 INFO L280 TraceCheckUtils]: 288: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,076 INFO L280 TraceCheckUtils]: 289: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,077 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,077 INFO L280 TraceCheckUtils]: 291: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,077 INFO L280 TraceCheckUtils]: 292: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,077 INFO L280 TraceCheckUtils]: 293: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,078 INFO L280 TraceCheckUtils]: 294: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,078 INFO L280 TraceCheckUtils]: 295: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,079 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {14213#true} {16032#(<= |fibo_#in~n| 4)} #48#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,080 INFO L280 TraceCheckUtils]: 297: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,081 INFO L280 TraceCheckUtils]: 298: Hoare triple {16032#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,082 INFO L280 TraceCheckUtils]: 299: Hoare triple {16032#(<= |fibo_#in~n| 4)} havoc #t~ret1; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,082 INFO L280 TraceCheckUtils]: 300: Hoare triple {16032#(<= |fibo_#in~n| 4)} havoc #t~ret0; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,083 INFO L280 TraceCheckUtils]: 301: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume true; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,085 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {16032#(<= |fibo_#in~n| 4)} {15315#(<= 7 fibo_~n)} #48#return; {14214#false} is VALID [2020-07-18 04:57:25,085 INFO L280 TraceCheckUtils]: 303: Hoare triple {14214#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14214#false} is VALID [2020-07-18 04:57:25,086 INFO L280 TraceCheckUtils]: 304: Hoare triple {14214#false} #res := #t~ret0 + #t~ret1; {14214#false} is VALID [2020-07-18 04:57:25,086 INFO L280 TraceCheckUtils]: 305: Hoare triple {14214#false} havoc #t~ret1; {14214#false} is VALID [2020-07-18 04:57:25,086 INFO L280 TraceCheckUtils]: 306: Hoare triple {14214#false} havoc #t~ret0; {14214#false} is VALID [2020-07-18 04:57:25,086 INFO L280 TraceCheckUtils]: 307: Hoare triple {14214#false} assume true; {14214#false} is VALID [2020-07-18 04:57:25,087 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {14214#false} {14213#true} #46#return; {14214#false} is VALID [2020-07-18 04:57:25,087 INFO L280 TraceCheckUtils]: 309: Hoare triple {14214#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14214#false} is VALID [2020-07-18 04:57:25,087 INFO L263 TraceCheckUtils]: 310: Hoare triple {14214#false} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,088 INFO L280 TraceCheckUtils]: 311: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,088 INFO L280 TraceCheckUtils]: 312: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,088 INFO L280 TraceCheckUtils]: 313: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,088 INFO L263 TraceCheckUtils]: 314: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,089 INFO L280 TraceCheckUtils]: 315: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,089 INFO L280 TraceCheckUtils]: 316: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,089 INFO L280 TraceCheckUtils]: 317: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,090 INFO L263 TraceCheckUtils]: 318: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,090 INFO L280 TraceCheckUtils]: 319: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,090 INFO L280 TraceCheckUtils]: 320: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,091 INFO L280 TraceCheckUtils]: 321: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,091 INFO L263 TraceCheckUtils]: 322: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,091 INFO L280 TraceCheckUtils]: 323: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,091 INFO L280 TraceCheckUtils]: 324: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,092 INFO L280 TraceCheckUtils]: 325: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,092 INFO L263 TraceCheckUtils]: 326: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,092 INFO L280 TraceCheckUtils]: 327: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,093 INFO L280 TraceCheckUtils]: 328: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,093 INFO L280 TraceCheckUtils]: 329: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,093 INFO L280 TraceCheckUtils]: 330: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,093 INFO L280 TraceCheckUtils]: 331: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,094 INFO L275 TraceCheckUtils]: 332: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,094 INFO L280 TraceCheckUtils]: 333: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,094 INFO L263 TraceCheckUtils]: 334: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,094 INFO L280 TraceCheckUtils]: 335: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,094 INFO L280 TraceCheckUtils]: 336: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,095 INFO L280 TraceCheckUtils]: 337: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,095 INFO L280 TraceCheckUtils]: 338: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,095 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,095 INFO L280 TraceCheckUtils]: 340: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,095 INFO L280 TraceCheckUtils]: 341: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,096 INFO L280 TraceCheckUtils]: 342: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,096 INFO L280 TraceCheckUtils]: 343: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,096 INFO L280 TraceCheckUtils]: 344: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,096 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,096 INFO L280 TraceCheckUtils]: 346: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,096 INFO L263 TraceCheckUtils]: 347: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,097 INFO L280 TraceCheckUtils]: 348: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,097 INFO L280 TraceCheckUtils]: 349: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,097 INFO L280 TraceCheckUtils]: 350: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,097 INFO L280 TraceCheckUtils]: 351: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,097 INFO L280 TraceCheckUtils]: 352: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,098 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,098 INFO L280 TraceCheckUtils]: 354: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,098 INFO L280 TraceCheckUtils]: 355: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,098 INFO L280 TraceCheckUtils]: 356: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,098 INFO L280 TraceCheckUtils]: 357: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,099 INFO L280 TraceCheckUtils]: 358: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,099 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,099 INFO L280 TraceCheckUtils]: 360: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,099 INFO L263 TraceCheckUtils]: 361: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,099 INFO L280 TraceCheckUtils]: 362: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,099 INFO L280 TraceCheckUtils]: 363: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,100 INFO L280 TraceCheckUtils]: 364: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,100 INFO L263 TraceCheckUtils]: 365: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,100 INFO L280 TraceCheckUtils]: 366: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,100 INFO L280 TraceCheckUtils]: 367: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,101 INFO L280 TraceCheckUtils]: 368: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,101 INFO L280 TraceCheckUtils]: 369: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,101 INFO L280 TraceCheckUtils]: 370: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,101 INFO L275 TraceCheckUtils]: 371: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,102 INFO L280 TraceCheckUtils]: 372: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,102 INFO L263 TraceCheckUtils]: 373: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,102 INFO L280 TraceCheckUtils]: 374: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,103 INFO L280 TraceCheckUtils]: 375: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,103 INFO L280 TraceCheckUtils]: 376: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,103 INFO L280 TraceCheckUtils]: 377: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,103 INFO L275 TraceCheckUtils]: 378: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,104 INFO L280 TraceCheckUtils]: 379: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,104 INFO L280 TraceCheckUtils]: 380: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,104 INFO L280 TraceCheckUtils]: 381: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,105 INFO L280 TraceCheckUtils]: 382: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,105 INFO L280 TraceCheckUtils]: 383: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,105 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,106 INFO L280 TraceCheckUtils]: 385: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,106 INFO L280 TraceCheckUtils]: 386: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,106 INFO L280 TraceCheckUtils]: 387: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,106 INFO L280 TraceCheckUtils]: 388: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,107 INFO L280 TraceCheckUtils]: 389: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,107 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,107 INFO L280 TraceCheckUtils]: 391: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,108 INFO L263 TraceCheckUtils]: 392: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,108 INFO L280 TraceCheckUtils]: 393: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,108 INFO L280 TraceCheckUtils]: 394: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,108 INFO L280 TraceCheckUtils]: 395: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,109 INFO L263 TraceCheckUtils]: 396: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,109 INFO L280 TraceCheckUtils]: 397: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,109 INFO L280 TraceCheckUtils]: 398: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,110 INFO L280 TraceCheckUtils]: 399: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,110 INFO L263 TraceCheckUtils]: 400: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,110 INFO L280 TraceCheckUtils]: 401: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,111 INFO L280 TraceCheckUtils]: 402: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,111 INFO L280 TraceCheckUtils]: 403: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,111 INFO L280 TraceCheckUtils]: 404: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,111 INFO L280 TraceCheckUtils]: 405: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,112 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,112 INFO L280 TraceCheckUtils]: 407: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,112 INFO L263 TraceCheckUtils]: 408: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,113 INFO L280 TraceCheckUtils]: 409: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,113 INFO L280 TraceCheckUtils]: 410: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,113 INFO L280 TraceCheckUtils]: 411: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,113 INFO L280 TraceCheckUtils]: 412: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,114 INFO L275 TraceCheckUtils]: 413: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,114 INFO L280 TraceCheckUtils]: 414: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,114 INFO L280 TraceCheckUtils]: 415: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,115 INFO L280 TraceCheckUtils]: 416: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,115 INFO L280 TraceCheckUtils]: 417: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,115 INFO L280 TraceCheckUtils]: 418: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,115 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,116 INFO L280 TraceCheckUtils]: 420: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,116 INFO L263 TraceCheckUtils]: 421: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,116 INFO L280 TraceCheckUtils]: 422: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,117 INFO L280 TraceCheckUtils]: 423: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,117 INFO L280 TraceCheckUtils]: 424: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,117 INFO L280 TraceCheckUtils]: 425: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,117 INFO L280 TraceCheckUtils]: 426: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,118 INFO L275 TraceCheckUtils]: 427: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,118 INFO L280 TraceCheckUtils]: 428: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,118 INFO L280 TraceCheckUtils]: 429: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,119 INFO L280 TraceCheckUtils]: 430: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,119 INFO L280 TraceCheckUtils]: 431: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,119 INFO L280 TraceCheckUtils]: 432: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,119 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,120 INFO L280 TraceCheckUtils]: 434: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,120 INFO L280 TraceCheckUtils]: 435: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,120 INFO L280 TraceCheckUtils]: 436: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,121 INFO L280 TraceCheckUtils]: 437: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,121 INFO L280 TraceCheckUtils]: 438: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,121 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {14213#true} {14214#false} #48#return; {14214#false} is VALID [2020-07-18 04:57:25,121 INFO L280 TraceCheckUtils]: 440: Hoare triple {14214#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14214#false} is VALID [2020-07-18 04:57:25,122 INFO L280 TraceCheckUtils]: 441: Hoare triple {14214#false} #res := #t~ret0 + #t~ret1; {14214#false} is VALID [2020-07-18 04:57:25,122 INFO L280 TraceCheckUtils]: 442: Hoare triple {14214#false} havoc #t~ret1; {14214#false} is VALID [2020-07-18 04:57:25,122 INFO L280 TraceCheckUtils]: 443: Hoare triple {14214#false} havoc #t~ret0; {14214#false} is VALID [2020-07-18 04:57:25,123 INFO L280 TraceCheckUtils]: 444: Hoare triple {14214#false} assume true; {14214#false} is VALID [2020-07-18 04:57:25,123 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {14214#false} {14217#(<= main_~x~0 7)} #44#return; {14214#false} is VALID [2020-07-18 04:57:25,368 INFO L263 TraceCheckUtils]: 0: Hoare triple {14213#true} call ULTIMATE.init(); {14213#true} is VALID [2020-07-18 04:57:25,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,369 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14213#true} {14213#true} #40#return; {14213#true} is VALID [2020-07-18 04:57:25,369 INFO L263 TraceCheckUtils]: 3: Hoare triple {14213#true} call #t~ret3 := main(); {14213#true} is VALID [2020-07-18 04:57:25,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {14213#true} ~x~0 := 7; {14217#(<= main_~x~0 7)} is VALID [2020-07-18 04:57:25,370 INFO L263 TraceCheckUtils]: 5: Hoare triple {14217#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {14213#true} is VALID [2020-07-18 04:57:25,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,371 INFO L280 TraceCheckUtils]: 7: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,371 INFO L280 TraceCheckUtils]: 8: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,371 INFO L263 TraceCheckUtils]: 9: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,371 INFO L280 TraceCheckUtils]: 10: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,372 INFO L280 TraceCheckUtils]: 11: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,372 INFO L280 TraceCheckUtils]: 12: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,372 INFO L263 TraceCheckUtils]: 13: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,374 INFO L280 TraceCheckUtils]: 15: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,375 INFO L280 TraceCheckUtils]: 16: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,375 INFO L263 TraceCheckUtils]: 17: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,376 INFO L280 TraceCheckUtils]: 18: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,377 INFO L280 TraceCheckUtils]: 19: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,377 INFO L280 TraceCheckUtils]: 20: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,378 INFO L263 TraceCheckUtils]: 21: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,378 INFO L280 TraceCheckUtils]: 22: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,379 INFO L280 TraceCheckUtils]: 23: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,380 INFO L280 TraceCheckUtils]: 24: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,380 INFO L263 TraceCheckUtils]: 25: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,381 INFO L280 TraceCheckUtils]: 26: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,382 INFO L280 TraceCheckUtils]: 27: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,383 INFO L280 TraceCheckUtils]: 28: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,383 INFO L263 TraceCheckUtils]: 29: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,384 INFO L280 TraceCheckUtils]: 30: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,385 INFO L280 TraceCheckUtils]: 31: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:25,386 INFO L280 TraceCheckUtils]: 32: Hoare triple {15812#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,387 INFO L263 TraceCheckUtils]: 33: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,387 INFO L280 TraceCheckUtils]: 34: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,387 INFO L280 TraceCheckUtils]: 35: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,387 INFO L280 TraceCheckUtils]: 36: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,388 INFO L280 TraceCheckUtils]: 37: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,388 INFO L280 TraceCheckUtils]: 38: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,389 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #46#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,390 INFO L280 TraceCheckUtils]: 40: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,390 INFO L263 TraceCheckUtils]: 41: Hoare triple {15813#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,390 INFO L280 TraceCheckUtils]: 42: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,391 INFO L280 TraceCheckUtils]: 43: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,391 INFO L280 TraceCheckUtils]: 44: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,391 INFO L280 TraceCheckUtils]: 45: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,392 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {14213#true} {15813#(<= 2 |fibo_#in~n|)} #48#return; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,393 INFO L280 TraceCheckUtils]: 47: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,394 INFO L280 TraceCheckUtils]: 48: Hoare triple {15813#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,395 INFO L280 TraceCheckUtils]: 49: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,396 INFO L280 TraceCheckUtils]: 50: Hoare triple {15813#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,396 INFO L280 TraceCheckUtils]: 51: Hoare triple {15813#(<= 2 |fibo_#in~n|)} assume true; {15813#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,398 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {15813#(<= 2 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,399 INFO L280 TraceCheckUtils]: 53: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,399 INFO L263 TraceCheckUtils]: 54: Hoare triple {15805#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,399 INFO L280 TraceCheckUtils]: 55: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,400 INFO L280 TraceCheckUtils]: 56: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,400 INFO L280 TraceCheckUtils]: 57: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,400 INFO L280 TraceCheckUtils]: 58: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,400 INFO L280 TraceCheckUtils]: 59: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,401 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {14213#true} {15805#(<= 3 |fibo_#in~n|)} #48#return; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,402 INFO L280 TraceCheckUtils]: 61: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,403 INFO L280 TraceCheckUtils]: 62: Hoare triple {15805#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,403 INFO L280 TraceCheckUtils]: 63: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,404 INFO L280 TraceCheckUtils]: 64: Hoare triple {15805#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,404 INFO L280 TraceCheckUtils]: 65: Hoare triple {15805#(<= 3 |fibo_#in~n|)} assume true; {15805#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,406 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {15805#(<= 3 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,406 INFO L280 TraceCheckUtils]: 67: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,406 INFO L263 TraceCheckUtils]: 68: Hoare triple {15758#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,407 INFO L280 TraceCheckUtils]: 69: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,407 INFO L280 TraceCheckUtils]: 70: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,407 INFO L280 TraceCheckUtils]: 71: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,407 INFO L263 TraceCheckUtils]: 72: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,407 INFO L280 TraceCheckUtils]: 73: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,408 INFO L280 TraceCheckUtils]: 74: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,408 INFO L280 TraceCheckUtils]: 75: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,408 INFO L280 TraceCheckUtils]: 76: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,408 INFO L280 TraceCheckUtils]: 77: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,408 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,409 INFO L280 TraceCheckUtils]: 79: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,409 INFO L263 TraceCheckUtils]: 80: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,409 INFO L280 TraceCheckUtils]: 81: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,409 INFO L280 TraceCheckUtils]: 82: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,409 INFO L280 TraceCheckUtils]: 83: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,410 INFO L280 TraceCheckUtils]: 84: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,410 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,410 INFO L280 TraceCheckUtils]: 86: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,410 INFO L280 TraceCheckUtils]: 87: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,410 INFO L280 TraceCheckUtils]: 88: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,410 INFO L280 TraceCheckUtils]: 89: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,411 INFO L280 TraceCheckUtils]: 90: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,412 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {14213#true} {15758#(<= 4 |fibo_#in~n|)} #48#return; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,412 INFO L280 TraceCheckUtils]: 92: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,413 INFO L280 TraceCheckUtils]: 93: Hoare triple {15758#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,413 INFO L280 TraceCheckUtils]: 94: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,414 INFO L280 TraceCheckUtils]: 95: Hoare triple {15758#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,414 INFO L280 TraceCheckUtils]: 96: Hoare triple {15758#(<= 4 |fibo_#in~n|)} assume true; {15758#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,416 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {15758#(<= 4 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,417 INFO L280 TraceCheckUtils]: 98: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,417 INFO L263 TraceCheckUtils]: 99: Hoare triple {15675#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,417 INFO L280 TraceCheckUtils]: 100: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,418 INFO L280 TraceCheckUtils]: 101: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,418 INFO L280 TraceCheckUtils]: 102: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,418 INFO L263 TraceCheckUtils]: 103: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,419 INFO L280 TraceCheckUtils]: 104: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,419 INFO L280 TraceCheckUtils]: 105: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,419 INFO L280 TraceCheckUtils]: 106: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,419 INFO L263 TraceCheckUtils]: 107: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,420 INFO L280 TraceCheckUtils]: 108: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,420 INFO L280 TraceCheckUtils]: 109: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,420 INFO L280 TraceCheckUtils]: 110: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,420 INFO L280 TraceCheckUtils]: 111: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,421 INFO L280 TraceCheckUtils]: 112: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,421 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,421 INFO L280 TraceCheckUtils]: 114: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,422 INFO L263 TraceCheckUtils]: 115: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,422 INFO L280 TraceCheckUtils]: 116: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,422 INFO L280 TraceCheckUtils]: 117: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,422 INFO L280 TraceCheckUtils]: 118: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,423 INFO L280 TraceCheckUtils]: 119: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,423 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,423 INFO L280 TraceCheckUtils]: 121: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,423 INFO L280 TraceCheckUtils]: 122: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,424 INFO L280 TraceCheckUtils]: 123: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,424 INFO L280 TraceCheckUtils]: 124: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,424 INFO L280 TraceCheckUtils]: 125: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,425 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,425 INFO L280 TraceCheckUtils]: 127: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,425 INFO L263 TraceCheckUtils]: 128: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,425 INFO L280 TraceCheckUtils]: 129: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,426 INFO L280 TraceCheckUtils]: 130: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,426 INFO L280 TraceCheckUtils]: 131: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,426 INFO L280 TraceCheckUtils]: 132: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,427 INFO L280 TraceCheckUtils]: 133: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,427 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,427 INFO L280 TraceCheckUtils]: 135: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,427 INFO L280 TraceCheckUtils]: 136: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,428 INFO L280 TraceCheckUtils]: 137: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,428 INFO L280 TraceCheckUtils]: 138: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,428 INFO L280 TraceCheckUtils]: 139: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,430 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {14213#true} {15675#(<= 5 |fibo_#in~n|)} #48#return; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,430 INFO L280 TraceCheckUtils]: 141: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,431 INFO L280 TraceCheckUtils]: 142: Hoare triple {15675#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,432 INFO L280 TraceCheckUtils]: 143: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,433 INFO L280 TraceCheckUtils]: 144: Hoare triple {15675#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,433 INFO L280 TraceCheckUtils]: 145: Hoare triple {15675#(<= 5 |fibo_#in~n|)} assume true; {15675#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,435 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {15675#(<= 5 |fibo_#in~n|)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,436 INFO L280 TraceCheckUtils]: 147: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,436 INFO L263 TraceCheckUtils]: 148: Hoare triple {15522#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,437 INFO L280 TraceCheckUtils]: 149: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,437 INFO L280 TraceCheckUtils]: 150: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,437 INFO L280 TraceCheckUtils]: 151: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,438 INFO L263 TraceCheckUtils]: 152: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,438 INFO L280 TraceCheckUtils]: 153: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,438 INFO L280 TraceCheckUtils]: 154: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,438 INFO L280 TraceCheckUtils]: 155: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,439 INFO L263 TraceCheckUtils]: 156: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,439 INFO L280 TraceCheckUtils]: 157: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,439 INFO L280 TraceCheckUtils]: 158: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,439 INFO L280 TraceCheckUtils]: 159: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,440 INFO L263 TraceCheckUtils]: 160: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,440 INFO L280 TraceCheckUtils]: 161: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,440 INFO L280 TraceCheckUtils]: 162: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,441 INFO L280 TraceCheckUtils]: 163: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,441 INFO L280 TraceCheckUtils]: 164: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,441 INFO L280 TraceCheckUtils]: 165: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,441 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,442 INFO L280 TraceCheckUtils]: 167: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,442 INFO L263 TraceCheckUtils]: 168: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,442 INFO L280 TraceCheckUtils]: 169: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,443 INFO L280 TraceCheckUtils]: 170: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,443 INFO L280 TraceCheckUtils]: 171: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,443 INFO L280 TraceCheckUtils]: 172: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,443 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,444 INFO L280 TraceCheckUtils]: 174: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,444 INFO L280 TraceCheckUtils]: 175: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,444 INFO L280 TraceCheckUtils]: 176: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,444 INFO L280 TraceCheckUtils]: 177: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,445 INFO L280 TraceCheckUtils]: 178: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,445 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,445 INFO L280 TraceCheckUtils]: 180: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,446 INFO L263 TraceCheckUtils]: 181: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,446 INFO L280 TraceCheckUtils]: 182: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,446 INFO L280 TraceCheckUtils]: 183: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,446 INFO L280 TraceCheckUtils]: 184: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,447 INFO L280 TraceCheckUtils]: 185: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,447 INFO L280 TraceCheckUtils]: 186: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,447 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,447 INFO L280 TraceCheckUtils]: 188: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,448 INFO L280 TraceCheckUtils]: 189: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,448 INFO L280 TraceCheckUtils]: 190: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,448 INFO L280 TraceCheckUtils]: 191: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,448 INFO L280 TraceCheckUtils]: 192: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,449 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,449 INFO L280 TraceCheckUtils]: 194: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,449 INFO L263 TraceCheckUtils]: 195: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,450 INFO L280 TraceCheckUtils]: 196: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,450 INFO L280 TraceCheckUtils]: 197: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,450 INFO L280 TraceCheckUtils]: 198: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,450 INFO L263 TraceCheckUtils]: 199: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,451 INFO L280 TraceCheckUtils]: 200: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,451 INFO L280 TraceCheckUtils]: 201: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,451 INFO L280 TraceCheckUtils]: 202: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,452 INFO L280 TraceCheckUtils]: 203: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,452 INFO L280 TraceCheckUtils]: 204: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,452 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,452 INFO L280 TraceCheckUtils]: 206: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,453 INFO L263 TraceCheckUtils]: 207: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,453 INFO L280 TraceCheckUtils]: 208: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,453 INFO L280 TraceCheckUtils]: 209: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,453 INFO L280 TraceCheckUtils]: 210: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,454 INFO L280 TraceCheckUtils]: 211: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,454 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,454 INFO L280 TraceCheckUtils]: 213: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,455 INFO L280 TraceCheckUtils]: 214: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,455 INFO L280 TraceCheckUtils]: 215: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,455 INFO L280 TraceCheckUtils]: 216: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,455 INFO L280 TraceCheckUtils]: 217: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,456 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,456 INFO L280 TraceCheckUtils]: 219: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,456 INFO L280 TraceCheckUtils]: 220: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,456 INFO L280 TraceCheckUtils]: 221: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,457 INFO L280 TraceCheckUtils]: 222: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,457 INFO L280 TraceCheckUtils]: 223: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,458 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {14213#true} {15522#(<= 6 |fibo_#in~n|)} #48#return; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,459 INFO L280 TraceCheckUtils]: 225: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,460 INFO L280 TraceCheckUtils]: 226: Hoare triple {15522#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,461 INFO L280 TraceCheckUtils]: 227: Hoare triple {15522#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,462 INFO L280 TraceCheckUtils]: 228: Hoare triple {15522#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,463 INFO L280 TraceCheckUtils]: 229: Hoare triple {15522#(<= 6 |fibo_#in~n|)} assume true; {15522#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,464 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {15522#(<= 6 |fibo_#in~n|)} {14213#true} #46#return; {15315#(<= 7 fibo_~n)} is VALID [2020-07-18 04:57:25,465 INFO L280 TraceCheckUtils]: 231: Hoare triple {15315#(<= 7 fibo_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15315#(<= 7 fibo_~n)} is VALID [2020-07-18 04:57:25,465 INFO L263 TraceCheckUtils]: 232: Hoare triple {15315#(<= 7 fibo_~n)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,466 INFO L280 TraceCheckUtils]: 233: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,467 INFO L280 TraceCheckUtils]: 234: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,468 INFO L280 TraceCheckUtils]: 235: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,468 INFO L263 TraceCheckUtils]: 236: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,469 INFO L280 TraceCheckUtils]: 237: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,470 INFO L280 TraceCheckUtils]: 238: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,470 INFO L280 TraceCheckUtils]: 239: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,471 INFO L263 TraceCheckUtils]: 240: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,472 INFO L280 TraceCheckUtils]: 241: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,472 INFO L280 TraceCheckUtils]: 242: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,473 INFO L280 TraceCheckUtils]: 243: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,473 INFO L263 TraceCheckUtils]: 244: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,474 INFO L280 TraceCheckUtils]: 245: Hoare triple {14213#true} ~n := #in~n; {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,475 INFO L280 TraceCheckUtils]: 246: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {15392#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:25,476 INFO L280 TraceCheckUtils]: 247: Hoare triple {15392#(= fibo_~n |fibo_#in~n|)} assume 1 == ~n; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:25,477 INFO L280 TraceCheckUtils]: 248: Hoare triple {16098#(<= |fibo_#in~n| 1)} #res := 1; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:25,478 INFO L280 TraceCheckUtils]: 249: Hoare triple {16098#(<= |fibo_#in~n| 1)} assume true; {16098#(<= |fibo_#in~n| 1)} is VALID [2020-07-18 04:57:25,479 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {16098#(<= |fibo_#in~n| 1)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,480 INFO L280 TraceCheckUtils]: 251: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,481 INFO L263 TraceCheckUtils]: 252: Hoare triple {16092#(<= |fibo_#in~n| 2)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,481 INFO L280 TraceCheckUtils]: 253: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,481 INFO L280 TraceCheckUtils]: 254: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,481 INFO L280 TraceCheckUtils]: 255: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,482 INFO L280 TraceCheckUtils]: 256: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,483 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {14213#true} {16092#(<= |fibo_#in~n| 2)} #48#return; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,484 INFO L280 TraceCheckUtils]: 258: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,485 INFO L280 TraceCheckUtils]: 259: Hoare triple {16092#(<= |fibo_#in~n| 2)} #res := #t~ret0 + #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,485 INFO L280 TraceCheckUtils]: 260: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret1; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,486 INFO L280 TraceCheckUtils]: 261: Hoare triple {16092#(<= |fibo_#in~n| 2)} havoc #t~ret0; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,487 INFO L280 TraceCheckUtils]: 262: Hoare triple {16092#(<= |fibo_#in~n| 2)} assume true; {16092#(<= |fibo_#in~n| 2)} is VALID [2020-07-18 04:57:25,489 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {16092#(<= |fibo_#in~n| 2)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,490 INFO L280 TraceCheckUtils]: 264: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,490 INFO L263 TraceCheckUtils]: 265: Hoare triple {16079#(<= |fibo_#in~n| 3)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,490 INFO L280 TraceCheckUtils]: 266: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,491 INFO L280 TraceCheckUtils]: 267: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,491 INFO L280 TraceCheckUtils]: 268: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,491 INFO L280 TraceCheckUtils]: 269: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,491 INFO L280 TraceCheckUtils]: 270: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,493 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {14213#true} {16079#(<= |fibo_#in~n| 3)} #48#return; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,494 INFO L280 TraceCheckUtils]: 272: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,494 INFO L280 TraceCheckUtils]: 273: Hoare triple {16079#(<= |fibo_#in~n| 3)} #res := #t~ret0 + #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,495 INFO L280 TraceCheckUtils]: 274: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret1; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,496 INFO L280 TraceCheckUtils]: 275: Hoare triple {16079#(<= |fibo_#in~n| 3)} havoc #t~ret0; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,497 INFO L280 TraceCheckUtils]: 276: Hoare triple {16079#(<= |fibo_#in~n| 3)} assume true; {16079#(<= |fibo_#in~n| 3)} is VALID [2020-07-18 04:57:25,499 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {16079#(<= |fibo_#in~n| 3)} {15392#(= fibo_~n |fibo_#in~n|)} #46#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,499 INFO L280 TraceCheckUtils]: 278: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,500 INFO L263 TraceCheckUtils]: 279: Hoare triple {16032#(<= |fibo_#in~n| 4)} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,500 INFO L280 TraceCheckUtils]: 280: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,500 INFO L280 TraceCheckUtils]: 281: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,501 INFO L280 TraceCheckUtils]: 282: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,501 INFO L263 TraceCheckUtils]: 283: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,501 INFO L280 TraceCheckUtils]: 284: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,501 INFO L280 TraceCheckUtils]: 285: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,502 INFO L280 TraceCheckUtils]: 286: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,502 INFO L280 TraceCheckUtils]: 287: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,502 INFO L280 TraceCheckUtils]: 288: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,503 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,503 INFO L280 TraceCheckUtils]: 290: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,503 INFO L263 TraceCheckUtils]: 291: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,503 INFO L280 TraceCheckUtils]: 292: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,504 INFO L280 TraceCheckUtils]: 293: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,504 INFO L280 TraceCheckUtils]: 294: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,504 INFO L280 TraceCheckUtils]: 295: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,505 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,505 INFO L280 TraceCheckUtils]: 297: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,505 INFO L280 TraceCheckUtils]: 298: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,505 INFO L280 TraceCheckUtils]: 299: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,506 INFO L280 TraceCheckUtils]: 300: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,506 INFO L280 TraceCheckUtils]: 301: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,507 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {14213#true} {16032#(<= |fibo_#in~n| 4)} #48#return; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,508 INFO L280 TraceCheckUtils]: 303: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,509 INFO L280 TraceCheckUtils]: 304: Hoare triple {16032#(<= |fibo_#in~n| 4)} #res := #t~ret0 + #t~ret1; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,510 INFO L280 TraceCheckUtils]: 305: Hoare triple {16032#(<= |fibo_#in~n| 4)} havoc #t~ret1; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,511 INFO L280 TraceCheckUtils]: 306: Hoare triple {16032#(<= |fibo_#in~n| 4)} havoc #t~ret0; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,511 INFO L280 TraceCheckUtils]: 307: Hoare triple {16032#(<= |fibo_#in~n| 4)} assume true; {16032#(<= |fibo_#in~n| 4)} is VALID [2020-07-18 04:57:25,513 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {16032#(<= |fibo_#in~n| 4)} {15315#(<= 7 fibo_~n)} #48#return; {14214#false} is VALID [2020-07-18 04:57:25,513 INFO L280 TraceCheckUtils]: 309: Hoare triple {14214#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14214#false} is VALID [2020-07-18 04:57:25,514 INFO L280 TraceCheckUtils]: 310: Hoare triple {14214#false} #res := #t~ret0 + #t~ret1; {14214#false} is VALID [2020-07-18 04:57:25,514 INFO L280 TraceCheckUtils]: 311: Hoare triple {14214#false} havoc #t~ret1; {14214#false} is VALID [2020-07-18 04:57:25,514 INFO L280 TraceCheckUtils]: 312: Hoare triple {14214#false} havoc #t~ret0; {14214#false} is VALID [2020-07-18 04:57:25,514 INFO L280 TraceCheckUtils]: 313: Hoare triple {14214#false} assume true; {14214#false} is VALID [2020-07-18 04:57:25,515 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {14214#false} {14213#true} #46#return; {14214#false} is VALID [2020-07-18 04:57:25,515 INFO L280 TraceCheckUtils]: 315: Hoare triple {14214#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14214#false} is VALID [2020-07-18 04:57:25,515 INFO L263 TraceCheckUtils]: 316: Hoare triple {14214#false} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,515 INFO L280 TraceCheckUtils]: 317: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,515 INFO L280 TraceCheckUtils]: 318: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,515 INFO L280 TraceCheckUtils]: 319: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,516 INFO L263 TraceCheckUtils]: 320: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,516 INFO L280 TraceCheckUtils]: 321: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,516 INFO L280 TraceCheckUtils]: 322: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,516 INFO L280 TraceCheckUtils]: 323: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,516 INFO L263 TraceCheckUtils]: 324: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,516 INFO L280 TraceCheckUtils]: 325: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,517 INFO L280 TraceCheckUtils]: 326: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,517 INFO L280 TraceCheckUtils]: 327: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,517 INFO L263 TraceCheckUtils]: 328: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,517 INFO L280 TraceCheckUtils]: 329: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,517 INFO L280 TraceCheckUtils]: 330: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,518 INFO L280 TraceCheckUtils]: 331: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,518 INFO L263 TraceCheckUtils]: 332: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,518 INFO L280 TraceCheckUtils]: 333: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,518 INFO L280 TraceCheckUtils]: 334: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,518 INFO L280 TraceCheckUtils]: 335: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,518 INFO L280 TraceCheckUtils]: 336: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,519 INFO L280 TraceCheckUtils]: 337: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,519 INFO L275 TraceCheckUtils]: 338: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,519 INFO L280 TraceCheckUtils]: 339: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,519 INFO L263 TraceCheckUtils]: 340: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,519 INFO L280 TraceCheckUtils]: 341: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,519 INFO L280 TraceCheckUtils]: 342: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,520 INFO L280 TraceCheckUtils]: 343: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,520 INFO L280 TraceCheckUtils]: 344: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,520 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,520 INFO L280 TraceCheckUtils]: 346: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,520 INFO L280 TraceCheckUtils]: 347: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,520 INFO L280 TraceCheckUtils]: 348: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,521 INFO L280 TraceCheckUtils]: 349: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,521 INFO L280 TraceCheckUtils]: 350: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,521 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,521 INFO L280 TraceCheckUtils]: 352: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,522 INFO L263 TraceCheckUtils]: 353: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,522 INFO L280 TraceCheckUtils]: 354: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,522 INFO L280 TraceCheckUtils]: 355: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,522 INFO L280 TraceCheckUtils]: 356: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,523 INFO L280 TraceCheckUtils]: 357: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,523 INFO L280 TraceCheckUtils]: 358: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,523 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,523 INFO L280 TraceCheckUtils]: 360: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,524 INFO L280 TraceCheckUtils]: 361: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,524 INFO L280 TraceCheckUtils]: 362: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,524 INFO L280 TraceCheckUtils]: 363: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,525 INFO L280 TraceCheckUtils]: 364: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,525 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,525 INFO L280 TraceCheckUtils]: 366: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,525 INFO L263 TraceCheckUtils]: 367: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,526 INFO L280 TraceCheckUtils]: 368: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,526 INFO L280 TraceCheckUtils]: 369: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,526 INFO L280 TraceCheckUtils]: 370: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,527 INFO L263 TraceCheckUtils]: 371: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,527 INFO L280 TraceCheckUtils]: 372: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,527 INFO L280 TraceCheckUtils]: 373: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,527 INFO L280 TraceCheckUtils]: 374: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,528 INFO L280 TraceCheckUtils]: 375: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,528 INFO L280 TraceCheckUtils]: 376: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,528 INFO L275 TraceCheckUtils]: 377: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,529 INFO L280 TraceCheckUtils]: 378: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,529 INFO L263 TraceCheckUtils]: 379: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,529 INFO L280 TraceCheckUtils]: 380: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,529 INFO L280 TraceCheckUtils]: 381: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,530 INFO L280 TraceCheckUtils]: 382: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,530 INFO L280 TraceCheckUtils]: 383: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,530 INFO L275 TraceCheckUtils]: 384: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,530 INFO L280 TraceCheckUtils]: 385: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,531 INFO L280 TraceCheckUtils]: 386: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,531 INFO L280 TraceCheckUtils]: 387: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,531 INFO L280 TraceCheckUtils]: 388: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,532 INFO L280 TraceCheckUtils]: 389: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,532 INFO L275 TraceCheckUtils]: 390: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,532 INFO L280 TraceCheckUtils]: 391: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,532 INFO L280 TraceCheckUtils]: 392: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,533 INFO L280 TraceCheckUtils]: 393: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,533 INFO L280 TraceCheckUtils]: 394: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,533 INFO L280 TraceCheckUtils]: 395: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,534 INFO L275 TraceCheckUtils]: 396: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,534 INFO L280 TraceCheckUtils]: 397: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,534 INFO L263 TraceCheckUtils]: 398: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,534 INFO L280 TraceCheckUtils]: 399: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,535 INFO L280 TraceCheckUtils]: 400: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,535 INFO L280 TraceCheckUtils]: 401: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,535 INFO L263 TraceCheckUtils]: 402: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,536 INFO L280 TraceCheckUtils]: 403: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,536 INFO L280 TraceCheckUtils]: 404: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,536 INFO L280 TraceCheckUtils]: 405: Hoare triple {14213#true} assume !(1 == ~n); {14213#true} is VALID [2020-07-18 04:57:25,536 INFO L263 TraceCheckUtils]: 406: Hoare triple {14213#true} call #t~ret0 := fibo(~n - 1); {14213#true} is VALID [2020-07-18 04:57:25,537 INFO L280 TraceCheckUtils]: 407: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,537 INFO L280 TraceCheckUtils]: 408: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,537 INFO L280 TraceCheckUtils]: 409: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,537 INFO L280 TraceCheckUtils]: 410: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,538 INFO L280 TraceCheckUtils]: 411: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,538 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,538 INFO L280 TraceCheckUtils]: 413: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,538 INFO L263 TraceCheckUtils]: 414: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,539 INFO L280 TraceCheckUtils]: 415: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,539 INFO L280 TraceCheckUtils]: 416: Hoare triple {14213#true} assume ~n < 1; {14213#true} is VALID [2020-07-18 04:57:25,539 INFO L280 TraceCheckUtils]: 417: Hoare triple {14213#true} #res := 0; {14213#true} is VALID [2020-07-18 04:57:25,540 INFO L280 TraceCheckUtils]: 418: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,540 INFO L275 TraceCheckUtils]: 419: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,540 INFO L280 TraceCheckUtils]: 420: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,540 INFO L280 TraceCheckUtils]: 421: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,541 INFO L280 TraceCheckUtils]: 422: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,541 INFO L280 TraceCheckUtils]: 423: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,541 INFO L280 TraceCheckUtils]: 424: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,541 INFO L275 TraceCheckUtils]: 425: Hoare quadruple {14213#true} {14213#true} #46#return; {14213#true} is VALID [2020-07-18 04:57:25,542 INFO L280 TraceCheckUtils]: 426: Hoare triple {14213#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,542 INFO L263 TraceCheckUtils]: 427: Hoare triple {14213#true} call #t~ret1 := fibo(~n - 2); {14213#true} is VALID [2020-07-18 04:57:25,542 INFO L280 TraceCheckUtils]: 428: Hoare triple {14213#true} ~n := #in~n; {14213#true} is VALID [2020-07-18 04:57:25,543 INFO L280 TraceCheckUtils]: 429: Hoare triple {14213#true} assume !(~n < 1); {14213#true} is VALID [2020-07-18 04:57:25,543 INFO L280 TraceCheckUtils]: 430: Hoare triple {14213#true} assume 1 == ~n; {14213#true} is VALID [2020-07-18 04:57:25,543 INFO L280 TraceCheckUtils]: 431: Hoare triple {14213#true} #res := 1; {14213#true} is VALID [2020-07-18 04:57:25,543 INFO L280 TraceCheckUtils]: 432: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,544 INFO L275 TraceCheckUtils]: 433: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,544 INFO L280 TraceCheckUtils]: 434: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,544 INFO L280 TraceCheckUtils]: 435: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,544 INFO L280 TraceCheckUtils]: 436: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,545 INFO L280 TraceCheckUtils]: 437: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,545 INFO L280 TraceCheckUtils]: 438: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,545 INFO L275 TraceCheckUtils]: 439: Hoare quadruple {14213#true} {14213#true} #48#return; {14213#true} is VALID [2020-07-18 04:57:25,546 INFO L280 TraceCheckUtils]: 440: Hoare triple {14213#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14213#true} is VALID [2020-07-18 04:57:25,546 INFO L280 TraceCheckUtils]: 441: Hoare triple {14213#true} #res := #t~ret0 + #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,546 INFO L280 TraceCheckUtils]: 442: Hoare triple {14213#true} havoc #t~ret1; {14213#true} is VALID [2020-07-18 04:57:25,546 INFO L280 TraceCheckUtils]: 443: Hoare triple {14213#true} havoc #t~ret0; {14213#true} is VALID [2020-07-18 04:57:25,547 INFO L280 TraceCheckUtils]: 444: Hoare triple {14213#true} assume true; {14213#true} is VALID [2020-07-18 04:57:25,547 INFO L275 TraceCheckUtils]: 445: Hoare quadruple {14213#true} {14214#false} #48#return; {14214#false} is VALID [2020-07-18 04:57:25,547 INFO L280 TraceCheckUtils]: 446: Hoare triple {14214#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14214#false} is VALID [2020-07-18 04:57:25,548 INFO L280 TraceCheckUtils]: 447: Hoare triple {14214#false} #res := #t~ret0 + #t~ret1; {14214#false} is VALID [2020-07-18 04:57:25,548 INFO L280 TraceCheckUtils]: 448: Hoare triple {14214#false} havoc #t~ret1; {14214#false} is VALID [2020-07-18 04:57:25,548 INFO L280 TraceCheckUtils]: 449: Hoare triple {14214#false} havoc #t~ret0; {14214#false} is VALID [2020-07-18 04:57:25,548 INFO L280 TraceCheckUtils]: 450: Hoare triple {14214#false} assume true; {14214#false} is VALID [2020-07-18 04:57:25,549 INFO L275 TraceCheckUtils]: 451: Hoare quadruple {14214#false} {14217#(<= main_~x~0 7)} #44#return; {14214#false} is VALID [2020-07-18 04:57:25,549 INFO L280 TraceCheckUtils]: 452: Hoare triple {14214#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {14214#false} is VALID [2020-07-18 04:57:25,549 INFO L280 TraceCheckUtils]: 453: Hoare triple {14214#false} ~result~0 := #t~ret2; {14214#false} is VALID [2020-07-18 04:57:25,549 INFO L280 TraceCheckUtils]: 454: Hoare triple {14214#false} havoc #t~ret2; {14214#false} is VALID [2020-07-18 04:57:25,550 INFO L280 TraceCheckUtils]: 455: Hoare triple {14214#false} assume 13 != ~result~0; {14214#false} is VALID [2020-07-18 04:57:25,550 INFO L280 TraceCheckUtils]: 456: Hoare triple {14214#false} assume !false; {14214#false} is VALID [2020-07-18 04:57:25,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8185 backedges. 1117 proven. 1869 refuted. 0 times theorem prover too weak. 5199 trivial. 0 not checked. [2020-07-18 04:57:25,795 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [114376908] [2020-07-18 04:57:25,795 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:57:25,796 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-18 04:57:25,796 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718162067] [2020-07-18 04:57:25,797 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 457 [2020-07-18 04:57:25,987 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:57:25,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 04:57:26,121 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 124 edges. 124 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:26,121 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-18 04:57:26,122 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:57:26,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-18 04:57:26,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2020-07-18 04:57:26,122 INFO L87 Difference]: Start difference. First operand 133 states and 176 transitions. Second operand 15 states. [2020-07-18 04:57:28,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:28,488 INFO L93 Difference]: Finished difference Result 262 states and 361 transitions. [2020-07-18 04:57:28,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-18 04:57:28,489 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 457 [2020-07-18 04:57:28,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:57:28,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-18 04:57:28,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 146 transitions. [2020-07-18 04:57:28,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-18 04:57:28,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 146 transitions. [2020-07-18 04:57:28,500 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states and 146 transitions. [2020-07-18 04:57:28,765 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:28,772 INFO L225 Difference]: With dead ends: 262 [2020-07-18 04:57:28,772 INFO L226 Difference]: Without dead ends: 139 [2020-07-18 04:57:28,775 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 107 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=157, Invalid=545, Unknown=0, NotChecked=0, Total=702 [2020-07-18 04:57:28,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2020-07-18 04:57:29,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 118. [2020-07-18 04:57:29,156 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:57:29,156 INFO L82 GeneralOperation]: Start isEquivalent. First operand 139 states. Second operand 118 states. [2020-07-18 04:57:29,156 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 118 states. [2020-07-18 04:57:29,156 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 118 states. [2020-07-18 04:57:29,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:29,162 INFO L93 Difference]: Finished difference Result 139 states and 176 transitions. [2020-07-18 04:57:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 176 transitions. [2020-07-18 04:57:29,163 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:29,164 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:29,164 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 139 states. [2020-07-18 04:57:29,164 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 139 states. [2020-07-18 04:57:29,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:29,170 INFO L93 Difference]: Finished difference Result 139 states and 176 transitions. [2020-07-18 04:57:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 176 transitions. [2020-07-18 04:57:29,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:29,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:29,171 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:57:29,171 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:57:29,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2020-07-18 04:57:29,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 152 transitions. [2020-07-18 04:57:29,182 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 152 transitions. Word has length 457 [2020-07-18 04:57:29,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:57:29,183 INFO L479 AbstractCegarLoop]: Abstraction has 118 states and 152 transitions. [2020-07-18 04:57:29,183 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-18 04:57:29,183 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 118 states and 152 transitions. [2020-07-18 04:57:29,444 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:29,444 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 152 transitions. [2020-07-18 04:57:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2020-07-18 04:57:29,451 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:57:29,451 INFO L422 BasicCegarLoop]: trace histogram [57, 57, 46, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 18, 18, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:57:29,451 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-18 04:57:29,451 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:57:29,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:57:29,452 INFO L82 PathProgramCache]: Analyzing trace with hash -1628572104, now seen corresponding path program 10 times [2020-07-18 04:57:29,452 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:57:29,452 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1935799491] [2020-07-18 04:57:29,452 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:57:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:29,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:29,645 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17446#true} {17446#true} #40#return; {17446#true} is VALID [2020-07-18 04:57:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:29,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,257 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #46#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #48#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:30,266 INFO L280 TraceCheckUtils]: 2: Hoare triple {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,266 INFO L263 TraceCheckUtils]: 3: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,266 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,267 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,267 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,267 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,267 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,268 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #46#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,270 INFO L263 TraceCheckUtils]: 11: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,270 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,270 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,271 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,271 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,272 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #48#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,273 INFO L280 TraceCheckUtils]: 17: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,274 INFO L280 TraceCheckUtils]: 18: Hoare triple {19206#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,275 INFO L280 TraceCheckUtils]: 19: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,276 INFO L280 TraceCheckUtils]: 20: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,277 INFO L280 TraceCheckUtils]: 21: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume true; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,278 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19206#(<= 2 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,284 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,285 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {19198#(<= 3 |fibo_#in~n|)} #48#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,287 INFO L263 TraceCheckUtils]: 3: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,288 INFO L280 TraceCheckUtils]: 5: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:30,289 INFO L280 TraceCheckUtils]: 6: Hoare triple {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,289 INFO L263 TraceCheckUtils]: 7: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,290 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,290 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,291 INFO L280 TraceCheckUtils]: 11: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,291 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,292 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #46#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,293 INFO L280 TraceCheckUtils]: 14: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,294 INFO L263 TraceCheckUtils]: 15: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,294 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,294 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,295 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,295 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,297 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #48#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,297 INFO L280 TraceCheckUtils]: 21: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,298 INFO L280 TraceCheckUtils]: 22: Hoare triple {19206#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,299 INFO L280 TraceCheckUtils]: 23: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,300 INFO L280 TraceCheckUtils]: 24: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,301 INFO L280 TraceCheckUtils]: 25: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume true; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,303 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19206#(<= 2 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,304 INFO L280 TraceCheckUtils]: 27: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,304 INFO L263 TraceCheckUtils]: 28: Hoare triple {19198#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,304 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,305 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,305 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,305 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,306 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,307 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17446#true} {19198#(<= 3 |fibo_#in~n|)} #48#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,308 INFO L280 TraceCheckUtils]: 35: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,309 INFO L280 TraceCheckUtils]: 36: Hoare triple {19198#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,309 INFO L280 TraceCheckUtils]: 37: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,310 INFO L280 TraceCheckUtils]: 38: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,311 INFO L280 TraceCheckUtils]: 39: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume true; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,313 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {19198#(<= 3 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,326 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,331 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,332 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,333 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,333 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,333 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,334 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,334 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,334 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,335 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,335 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,335 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,336 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,336 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,336 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,336 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,337 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,338 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {19151#(<= 4 |fibo_#in~n|)} #48#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,340 INFO L280 TraceCheckUtils]: 2: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,340 INFO L263 TraceCheckUtils]: 3: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,341 INFO L280 TraceCheckUtils]: 5: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,342 INFO L280 TraceCheckUtils]: 6: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,342 INFO L263 TraceCheckUtils]: 7: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,343 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,344 INFO L280 TraceCheckUtils]: 9: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:30,345 INFO L280 TraceCheckUtils]: 10: Hoare triple {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,345 INFO L263 TraceCheckUtils]: 11: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,345 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,347 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,347 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,348 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #46#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,349 INFO L280 TraceCheckUtils]: 18: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,350 INFO L263 TraceCheckUtils]: 19: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,350 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,350 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,351 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,351 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,352 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #48#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,353 INFO L280 TraceCheckUtils]: 25: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,354 INFO L280 TraceCheckUtils]: 26: Hoare triple {19206#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,355 INFO L280 TraceCheckUtils]: 27: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,356 INFO L280 TraceCheckUtils]: 28: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,357 INFO L280 TraceCheckUtils]: 29: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume true; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,358 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {19206#(<= 2 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,359 INFO L280 TraceCheckUtils]: 31: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,360 INFO L263 TraceCheckUtils]: 32: Hoare triple {19198#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,360 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,360 INFO L280 TraceCheckUtils]: 34: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,361 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,361 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,361 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,362 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17446#true} {19198#(<= 3 |fibo_#in~n|)} #48#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,363 INFO L280 TraceCheckUtils]: 39: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,364 INFO L280 TraceCheckUtils]: 40: Hoare triple {19198#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,365 INFO L280 TraceCheckUtils]: 41: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,366 INFO L280 TraceCheckUtils]: 42: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,366 INFO L280 TraceCheckUtils]: 43: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume true; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,368 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {19198#(<= 3 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,369 INFO L280 TraceCheckUtils]: 45: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,369 INFO L263 TraceCheckUtils]: 46: Hoare triple {19151#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,370 INFO L280 TraceCheckUtils]: 47: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,370 INFO L280 TraceCheckUtils]: 48: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,370 INFO L280 TraceCheckUtils]: 49: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,370 INFO L263 TraceCheckUtils]: 50: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,371 INFO L280 TraceCheckUtils]: 51: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,371 INFO L280 TraceCheckUtils]: 52: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,371 INFO L280 TraceCheckUtils]: 53: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,371 INFO L280 TraceCheckUtils]: 54: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,371 INFO L280 TraceCheckUtils]: 55: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,372 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,372 INFO L280 TraceCheckUtils]: 57: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,372 INFO L263 TraceCheckUtils]: 58: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,372 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,372 INFO L280 TraceCheckUtils]: 60: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,373 INFO L280 TraceCheckUtils]: 61: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,373 INFO L280 TraceCheckUtils]: 62: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,373 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,373 INFO L280 TraceCheckUtils]: 64: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,374 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,374 INFO L280 TraceCheckUtils]: 66: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,374 INFO L280 TraceCheckUtils]: 67: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,374 INFO L280 TraceCheckUtils]: 68: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,375 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17446#true} {19151#(<= 4 |fibo_#in~n|)} #48#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,376 INFO L280 TraceCheckUtils]: 70: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,376 INFO L280 TraceCheckUtils]: 71: Hoare triple {19151#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,377 INFO L280 TraceCheckUtils]: 72: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,378 INFO L280 TraceCheckUtils]: 73: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,379 INFO L280 TraceCheckUtils]: 74: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume true; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,380 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19151#(<= 4 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,405 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,406 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,411 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,413 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,413 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,414 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,415 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,416 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,416 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,416 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,417 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,417 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,417 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,418 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,418 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,419 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,419 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,420 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,425 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,425 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,425 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,427 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,427 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,428 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,428 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,428 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,429 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,429 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,429 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,430 INFO L280 TraceCheckUtils]: 11: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,430 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,430 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,430 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,430 INFO L263 TraceCheckUtils]: 15: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,431 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,431 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,431 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,431 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,431 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,432 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,432 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,432 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,432 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,432 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,433 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,433 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,433 INFO L263 TraceCheckUtils]: 28: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,433 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,434 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,434 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,434 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,434 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,435 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,435 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,435 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,435 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,435 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,436 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,437 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17446#true} {19068#(<= 5 |fibo_#in~n|)} #48#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,440 INFO L280 TraceCheckUtils]: 2: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,441 INFO L263 TraceCheckUtils]: 3: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,442 INFO L280 TraceCheckUtils]: 5: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,443 INFO L280 TraceCheckUtils]: 6: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,443 INFO L263 TraceCheckUtils]: 7: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,444 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,446 INFO L263 TraceCheckUtils]: 11: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,447 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,448 INFO L280 TraceCheckUtils]: 13: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:30,449 INFO L280 TraceCheckUtils]: 14: Hoare triple {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,449 INFO L263 TraceCheckUtils]: 15: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,449 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,449 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,450 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,450 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,450 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,451 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #46#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,452 INFO L280 TraceCheckUtils]: 22: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,452 INFO L263 TraceCheckUtils]: 23: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,452 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,452 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,453 INFO L280 TraceCheckUtils]: 26: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,453 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,454 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #48#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,455 INFO L280 TraceCheckUtils]: 30: Hoare triple {19206#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,456 INFO L280 TraceCheckUtils]: 32: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,456 INFO L280 TraceCheckUtils]: 33: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume true; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,458 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19206#(<= 2 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,458 INFO L280 TraceCheckUtils]: 35: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,459 INFO L263 TraceCheckUtils]: 36: Hoare triple {19198#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,459 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,459 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,459 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,459 INFO L280 TraceCheckUtils]: 40: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,460 INFO L280 TraceCheckUtils]: 41: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,461 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17446#true} {19198#(<= 3 |fibo_#in~n|)} #48#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,461 INFO L280 TraceCheckUtils]: 43: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,462 INFO L280 TraceCheckUtils]: 44: Hoare triple {19198#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,463 INFO L280 TraceCheckUtils]: 45: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,463 INFO L280 TraceCheckUtils]: 46: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,464 INFO L280 TraceCheckUtils]: 47: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume true; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,465 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {19198#(<= 3 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,465 INFO L280 TraceCheckUtils]: 49: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,466 INFO L263 TraceCheckUtils]: 50: Hoare triple {19151#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,466 INFO L280 TraceCheckUtils]: 51: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,466 INFO L280 TraceCheckUtils]: 52: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,466 INFO L280 TraceCheckUtils]: 53: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,466 INFO L263 TraceCheckUtils]: 54: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,467 INFO L280 TraceCheckUtils]: 55: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,467 INFO L280 TraceCheckUtils]: 56: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,467 INFO L280 TraceCheckUtils]: 57: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,467 INFO L280 TraceCheckUtils]: 58: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,467 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,467 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,468 INFO L280 TraceCheckUtils]: 61: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,468 INFO L263 TraceCheckUtils]: 62: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,468 INFO L280 TraceCheckUtils]: 63: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,468 INFO L280 TraceCheckUtils]: 64: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,468 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,469 INFO L280 TraceCheckUtils]: 66: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,469 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,469 INFO L280 TraceCheckUtils]: 68: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,469 INFO L280 TraceCheckUtils]: 69: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,469 INFO L280 TraceCheckUtils]: 70: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,470 INFO L280 TraceCheckUtils]: 71: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,470 INFO L280 TraceCheckUtils]: 72: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,471 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {17446#true} {19151#(<= 4 |fibo_#in~n|)} #48#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,471 INFO L280 TraceCheckUtils]: 74: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,472 INFO L280 TraceCheckUtils]: 75: Hoare triple {19151#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,472 INFO L280 TraceCheckUtils]: 76: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,473 INFO L280 TraceCheckUtils]: 77: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,473 INFO L280 TraceCheckUtils]: 78: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume true; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,475 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19151#(<= 4 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,475 INFO L280 TraceCheckUtils]: 80: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,475 INFO L263 TraceCheckUtils]: 81: Hoare triple {19068#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,476 INFO L280 TraceCheckUtils]: 82: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,476 INFO L280 TraceCheckUtils]: 83: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,476 INFO L280 TraceCheckUtils]: 84: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,476 INFO L263 TraceCheckUtils]: 85: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,477 INFO L280 TraceCheckUtils]: 86: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,477 INFO L280 TraceCheckUtils]: 87: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,477 INFO L280 TraceCheckUtils]: 88: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,477 INFO L263 TraceCheckUtils]: 89: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,477 INFO L280 TraceCheckUtils]: 90: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,478 INFO L280 TraceCheckUtils]: 91: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,478 INFO L280 TraceCheckUtils]: 92: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,478 INFO L280 TraceCheckUtils]: 93: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,478 INFO L280 TraceCheckUtils]: 94: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,479 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,479 INFO L280 TraceCheckUtils]: 96: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,479 INFO L263 TraceCheckUtils]: 97: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,479 INFO L280 TraceCheckUtils]: 98: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,480 INFO L280 TraceCheckUtils]: 99: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,480 INFO L280 TraceCheckUtils]: 100: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,480 INFO L280 TraceCheckUtils]: 101: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,480 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,480 INFO L280 TraceCheckUtils]: 103: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,481 INFO L280 TraceCheckUtils]: 104: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,481 INFO L280 TraceCheckUtils]: 105: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,481 INFO L280 TraceCheckUtils]: 106: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,481 INFO L280 TraceCheckUtils]: 107: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,482 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,482 INFO L280 TraceCheckUtils]: 109: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,482 INFO L263 TraceCheckUtils]: 110: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,482 INFO L280 TraceCheckUtils]: 111: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,482 INFO L280 TraceCheckUtils]: 112: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,483 INFO L280 TraceCheckUtils]: 113: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,483 INFO L280 TraceCheckUtils]: 114: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,483 INFO L280 TraceCheckUtils]: 115: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,483 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,484 INFO L280 TraceCheckUtils]: 117: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,484 INFO L280 TraceCheckUtils]: 118: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,484 INFO L280 TraceCheckUtils]: 119: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,484 INFO L280 TraceCheckUtils]: 120: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,485 INFO L280 TraceCheckUtils]: 121: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,486 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17446#true} {19068#(<= 5 |fibo_#in~n|)} #48#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,486 INFO L280 TraceCheckUtils]: 123: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,487 INFO L280 TraceCheckUtils]: 124: Hoare triple {19068#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,487 INFO L280 TraceCheckUtils]: 125: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,488 INFO L280 TraceCheckUtils]: 126: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,489 INFO L280 TraceCheckUtils]: 127: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume true; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,490 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {19068#(<= 5 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,531 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,535 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,535 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,536 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,536 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,537 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,537 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,538 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,538 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,538 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,539 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,539 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,539 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,540 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,540 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,540 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,540 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,541 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,541 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,546 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,547 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,547 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,547 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,547 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,548 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,548 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,548 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,549 INFO L280 TraceCheckUtils]: 11: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,549 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,549 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,549 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,549 INFO L263 TraceCheckUtils]: 15: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,550 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,550 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,550 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,550 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,550 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,551 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,551 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,551 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,551 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,552 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,552 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,552 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,552 INFO L263 TraceCheckUtils]: 28: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,552 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,553 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,553 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,553 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,553 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,553 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,554 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,554 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,554 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,554 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,554 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,555 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,564 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,567 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,568 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,568 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,569 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,569 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,569 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,569 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,570 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,570 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,570 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,570 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,570 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,571 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,571 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,571 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,571 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,571 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,572 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,572 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,572 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,573 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,573 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,574 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,574 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,574 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,574 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,575 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,575 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,575 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,575 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,576 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,576 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,576 INFO L263 TraceCheckUtils]: 19: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,576 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,576 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,576 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,577 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,577 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,577 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,577 INFO L280 TraceCheckUtils]: 26: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,577 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,578 INFO L280 TraceCheckUtils]: 28: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,578 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,578 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,578 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,578 INFO L263 TraceCheckUtils]: 32: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,579 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,579 INFO L280 TraceCheckUtils]: 34: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,579 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,579 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,579 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,579 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,580 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,580 INFO L280 TraceCheckUtils]: 40: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,580 INFO L280 TraceCheckUtils]: 41: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,580 INFO L280 TraceCheckUtils]: 42: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,580 INFO L280 TraceCheckUtils]: 43: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,581 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,581 INFO L280 TraceCheckUtils]: 45: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,581 INFO L263 TraceCheckUtils]: 46: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,581 INFO L280 TraceCheckUtils]: 47: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,581 INFO L280 TraceCheckUtils]: 48: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,581 INFO L280 TraceCheckUtils]: 49: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,582 INFO L263 TraceCheckUtils]: 50: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,582 INFO L280 TraceCheckUtils]: 51: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,582 INFO L280 TraceCheckUtils]: 52: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,582 INFO L280 TraceCheckUtils]: 53: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,582 INFO L280 TraceCheckUtils]: 54: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,583 INFO L280 TraceCheckUtils]: 55: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,583 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,583 INFO L280 TraceCheckUtils]: 57: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,583 INFO L263 TraceCheckUtils]: 58: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,583 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,584 INFO L280 TraceCheckUtils]: 60: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,584 INFO L280 TraceCheckUtils]: 61: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,584 INFO L280 TraceCheckUtils]: 62: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,584 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,584 INFO L280 TraceCheckUtils]: 64: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,584 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,585 INFO L280 TraceCheckUtils]: 66: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,585 INFO L280 TraceCheckUtils]: 67: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,585 INFO L280 TraceCheckUtils]: 68: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,585 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,586 INFO L280 TraceCheckUtils]: 70: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,586 INFO L280 TraceCheckUtils]: 71: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,586 INFO L280 TraceCheckUtils]: 72: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,586 INFO L280 TraceCheckUtils]: 73: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,586 INFO L280 TraceCheckUtils]: 74: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,587 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {17446#true} {18915#(<= 6 |fibo_#in~n|)} #48#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,593 INFO L263 TraceCheckUtils]: 3: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,595 INFO L280 TraceCheckUtils]: 6: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,595 INFO L263 TraceCheckUtils]: 7: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,596 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,596 INFO L280 TraceCheckUtils]: 9: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,597 INFO L263 TraceCheckUtils]: 11: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,598 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,599 INFO L280 TraceCheckUtils]: 14: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,599 INFO L263 TraceCheckUtils]: 15: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,600 INFO L280 TraceCheckUtils]: 17: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:30,601 INFO L280 TraceCheckUtils]: 18: Hoare triple {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,601 INFO L263 TraceCheckUtils]: 19: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,601 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,602 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,602 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,602 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,602 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,603 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #46#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,603 INFO L280 TraceCheckUtils]: 26: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,604 INFO L263 TraceCheckUtils]: 27: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,604 INFO L280 TraceCheckUtils]: 28: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,604 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,604 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,604 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,605 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #48#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,606 INFO L280 TraceCheckUtils]: 33: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,606 INFO L280 TraceCheckUtils]: 34: Hoare triple {19206#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,607 INFO L280 TraceCheckUtils]: 35: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,607 INFO L280 TraceCheckUtils]: 36: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,608 INFO L280 TraceCheckUtils]: 37: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume true; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,609 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {19206#(<= 2 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,610 INFO L280 TraceCheckUtils]: 39: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,610 INFO L263 TraceCheckUtils]: 40: Hoare triple {19198#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,610 INFO L280 TraceCheckUtils]: 41: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,610 INFO L280 TraceCheckUtils]: 42: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,610 INFO L280 TraceCheckUtils]: 43: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,611 INFO L280 TraceCheckUtils]: 44: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,611 INFO L280 TraceCheckUtils]: 45: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,612 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17446#true} {19198#(<= 3 |fibo_#in~n|)} #48#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,612 INFO L280 TraceCheckUtils]: 47: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,613 INFO L280 TraceCheckUtils]: 48: Hoare triple {19198#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,614 INFO L280 TraceCheckUtils]: 49: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,614 INFO L280 TraceCheckUtils]: 50: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,615 INFO L280 TraceCheckUtils]: 51: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume true; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,616 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {19198#(<= 3 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,617 INFO L280 TraceCheckUtils]: 53: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,617 INFO L263 TraceCheckUtils]: 54: Hoare triple {19151#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,617 INFO L280 TraceCheckUtils]: 55: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,617 INFO L280 TraceCheckUtils]: 56: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,617 INFO L280 TraceCheckUtils]: 57: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,618 INFO L263 TraceCheckUtils]: 58: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,618 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,618 INFO L280 TraceCheckUtils]: 60: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,618 INFO L280 TraceCheckUtils]: 61: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,618 INFO L280 TraceCheckUtils]: 62: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,619 INFO L280 TraceCheckUtils]: 63: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,619 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,619 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,619 INFO L263 TraceCheckUtils]: 66: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,619 INFO L280 TraceCheckUtils]: 67: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,620 INFO L280 TraceCheckUtils]: 68: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,620 INFO L280 TraceCheckUtils]: 69: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,620 INFO L280 TraceCheckUtils]: 70: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,620 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,620 INFO L280 TraceCheckUtils]: 72: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,620 INFO L280 TraceCheckUtils]: 73: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,621 INFO L280 TraceCheckUtils]: 74: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,621 INFO L280 TraceCheckUtils]: 75: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,621 INFO L280 TraceCheckUtils]: 76: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,622 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {17446#true} {19151#(<= 4 |fibo_#in~n|)} #48#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,622 INFO L280 TraceCheckUtils]: 78: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,623 INFO L280 TraceCheckUtils]: 79: Hoare triple {19151#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,623 INFO L280 TraceCheckUtils]: 80: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,624 INFO L280 TraceCheckUtils]: 81: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,625 INFO L280 TraceCheckUtils]: 82: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume true; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,626 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {19151#(<= 4 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,627 INFO L280 TraceCheckUtils]: 84: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,627 INFO L263 TraceCheckUtils]: 85: Hoare triple {19068#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,627 INFO L280 TraceCheckUtils]: 86: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,627 INFO L280 TraceCheckUtils]: 87: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,628 INFO L280 TraceCheckUtils]: 88: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,628 INFO L263 TraceCheckUtils]: 89: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,628 INFO L280 TraceCheckUtils]: 90: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,628 INFO L280 TraceCheckUtils]: 91: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,629 INFO L280 TraceCheckUtils]: 92: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,629 INFO L263 TraceCheckUtils]: 93: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,629 INFO L280 TraceCheckUtils]: 94: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,629 INFO L280 TraceCheckUtils]: 95: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,629 INFO L280 TraceCheckUtils]: 96: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,630 INFO L280 TraceCheckUtils]: 97: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,630 INFO L280 TraceCheckUtils]: 98: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,630 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,630 INFO L280 TraceCheckUtils]: 100: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,630 INFO L263 TraceCheckUtils]: 101: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,631 INFO L280 TraceCheckUtils]: 102: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,631 INFO L280 TraceCheckUtils]: 103: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,631 INFO L280 TraceCheckUtils]: 104: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,631 INFO L280 TraceCheckUtils]: 105: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,631 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,632 INFO L280 TraceCheckUtils]: 107: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,632 INFO L280 TraceCheckUtils]: 108: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,632 INFO L280 TraceCheckUtils]: 109: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,632 INFO L280 TraceCheckUtils]: 110: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,632 INFO L280 TraceCheckUtils]: 111: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,633 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,633 INFO L280 TraceCheckUtils]: 113: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,633 INFO L263 TraceCheckUtils]: 114: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,633 INFO L280 TraceCheckUtils]: 115: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,634 INFO L280 TraceCheckUtils]: 116: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,634 INFO L280 TraceCheckUtils]: 117: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,634 INFO L280 TraceCheckUtils]: 118: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,634 INFO L280 TraceCheckUtils]: 119: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,634 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,635 INFO L280 TraceCheckUtils]: 121: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,635 INFO L280 TraceCheckUtils]: 122: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,635 INFO L280 TraceCheckUtils]: 123: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,635 INFO L280 TraceCheckUtils]: 124: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,635 INFO L280 TraceCheckUtils]: 125: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,636 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {17446#true} {19068#(<= 5 |fibo_#in~n|)} #48#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,637 INFO L280 TraceCheckUtils]: 127: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,638 INFO L280 TraceCheckUtils]: 128: Hoare triple {19068#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,638 INFO L280 TraceCheckUtils]: 129: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,639 INFO L280 TraceCheckUtils]: 130: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,639 INFO L280 TraceCheckUtils]: 131: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume true; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,641 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {19068#(<= 5 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,641 INFO L280 TraceCheckUtils]: 133: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,641 INFO L263 TraceCheckUtils]: 134: Hoare triple {18915#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,642 INFO L280 TraceCheckUtils]: 135: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,642 INFO L280 TraceCheckUtils]: 136: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,642 INFO L280 TraceCheckUtils]: 137: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,642 INFO L263 TraceCheckUtils]: 138: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,642 INFO L280 TraceCheckUtils]: 139: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,643 INFO L280 TraceCheckUtils]: 140: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,643 INFO L280 TraceCheckUtils]: 141: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,643 INFO L263 TraceCheckUtils]: 142: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,643 INFO L280 TraceCheckUtils]: 143: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,643 INFO L280 TraceCheckUtils]: 144: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,643 INFO L280 TraceCheckUtils]: 145: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,644 INFO L263 TraceCheckUtils]: 146: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,644 INFO L280 TraceCheckUtils]: 147: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,644 INFO L280 TraceCheckUtils]: 148: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,644 INFO L280 TraceCheckUtils]: 149: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,644 INFO L280 TraceCheckUtils]: 150: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,645 INFO L280 TraceCheckUtils]: 151: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,645 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,645 INFO L280 TraceCheckUtils]: 153: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,645 INFO L263 TraceCheckUtils]: 154: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,645 INFO L280 TraceCheckUtils]: 155: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,645 INFO L280 TraceCheckUtils]: 156: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,646 INFO L280 TraceCheckUtils]: 157: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,646 INFO L280 TraceCheckUtils]: 158: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,646 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,646 INFO L280 TraceCheckUtils]: 160: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,646 INFO L280 TraceCheckUtils]: 161: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,647 INFO L280 TraceCheckUtils]: 162: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,647 INFO L280 TraceCheckUtils]: 163: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,647 INFO L280 TraceCheckUtils]: 164: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,647 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,647 INFO L280 TraceCheckUtils]: 166: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,647 INFO L263 TraceCheckUtils]: 167: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,648 INFO L280 TraceCheckUtils]: 168: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,648 INFO L280 TraceCheckUtils]: 169: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,648 INFO L280 TraceCheckUtils]: 170: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,648 INFO L280 TraceCheckUtils]: 171: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,648 INFO L280 TraceCheckUtils]: 172: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,649 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,649 INFO L280 TraceCheckUtils]: 174: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,649 INFO L280 TraceCheckUtils]: 175: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,649 INFO L280 TraceCheckUtils]: 176: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,649 INFO L280 TraceCheckUtils]: 177: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,650 INFO L280 TraceCheckUtils]: 178: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,650 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,650 INFO L280 TraceCheckUtils]: 180: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,650 INFO L263 TraceCheckUtils]: 181: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,650 INFO L280 TraceCheckUtils]: 182: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,650 INFO L280 TraceCheckUtils]: 183: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,651 INFO L280 TraceCheckUtils]: 184: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,651 INFO L263 TraceCheckUtils]: 185: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,651 INFO L280 TraceCheckUtils]: 186: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,651 INFO L280 TraceCheckUtils]: 187: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,651 INFO L280 TraceCheckUtils]: 188: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,652 INFO L280 TraceCheckUtils]: 189: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,652 INFO L280 TraceCheckUtils]: 190: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,652 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,652 INFO L280 TraceCheckUtils]: 192: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,652 INFO L263 TraceCheckUtils]: 193: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,652 INFO L280 TraceCheckUtils]: 194: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,653 INFO L280 TraceCheckUtils]: 195: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,653 INFO L280 TraceCheckUtils]: 196: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,653 INFO L280 TraceCheckUtils]: 197: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,653 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,653 INFO L280 TraceCheckUtils]: 199: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,654 INFO L280 TraceCheckUtils]: 200: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,654 INFO L280 TraceCheckUtils]: 201: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,654 INFO L280 TraceCheckUtils]: 202: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,654 INFO L280 TraceCheckUtils]: 203: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,654 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,655 INFO L280 TraceCheckUtils]: 205: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,655 INFO L280 TraceCheckUtils]: 206: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,655 INFO L280 TraceCheckUtils]: 207: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,655 INFO L280 TraceCheckUtils]: 208: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,655 INFO L280 TraceCheckUtils]: 209: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,656 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {17446#true} {18915#(<= 6 |fibo_#in~n|)} #48#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,657 INFO L280 TraceCheckUtils]: 211: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,657 INFO L280 TraceCheckUtils]: 212: Hoare triple {18915#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,658 INFO L280 TraceCheckUtils]: 213: Hoare triple {18915#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,659 INFO L280 TraceCheckUtils]: 214: Hoare triple {18915#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,659 INFO L280 TraceCheckUtils]: 215: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume true; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,660 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {18915#(<= 6 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,741 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,741 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,741 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,745 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,746 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,746 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,747 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,747 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,747 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,747 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,748 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,748 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,748 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,748 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,748 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,749 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,749 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,749 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,749 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,749 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,750 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,750 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,750 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,754 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,754 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,754 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,755 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,755 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,755 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,756 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,756 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,756 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,757 INFO L280 TraceCheckUtils]: 11: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,757 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,757 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,757 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,757 INFO L263 TraceCheckUtils]: 15: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,758 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,758 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,758 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,758 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,759 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,759 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,759 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,759 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,759 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,760 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,760 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,760 INFO L263 TraceCheckUtils]: 28: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,760 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,760 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,761 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,761 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,761 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,761 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,761 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,762 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,762 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,762 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,762 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,771 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,771 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,772 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,776 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,777 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,777 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,778 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,778 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,778 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,779 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,779 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,779 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,780 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,780 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,780 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,780 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,780 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,781 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,781 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,782 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,782 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,783 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,783 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,783 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,783 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,784 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,784 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,784 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,784 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,785 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,785 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,785 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,786 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,786 INFO L263 TraceCheckUtils]: 19: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,786 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,786 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,786 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,787 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,787 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,787 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,787 INFO L280 TraceCheckUtils]: 26: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,787 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,788 INFO L280 TraceCheckUtils]: 28: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,788 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,788 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,788 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,788 INFO L263 TraceCheckUtils]: 32: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,789 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,789 INFO L280 TraceCheckUtils]: 34: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,789 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,789 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,789 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,790 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,790 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,790 INFO L280 TraceCheckUtils]: 40: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,790 INFO L280 TraceCheckUtils]: 41: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,790 INFO L280 TraceCheckUtils]: 42: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,790 INFO L280 TraceCheckUtils]: 43: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,791 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,791 INFO L280 TraceCheckUtils]: 45: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,791 INFO L263 TraceCheckUtils]: 46: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,791 INFO L280 TraceCheckUtils]: 47: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,791 INFO L280 TraceCheckUtils]: 48: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,792 INFO L280 TraceCheckUtils]: 49: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,792 INFO L263 TraceCheckUtils]: 50: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,792 INFO L280 TraceCheckUtils]: 51: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,792 INFO L280 TraceCheckUtils]: 52: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,792 INFO L280 TraceCheckUtils]: 53: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,792 INFO L280 TraceCheckUtils]: 54: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,793 INFO L280 TraceCheckUtils]: 55: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,793 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,793 INFO L280 TraceCheckUtils]: 57: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,793 INFO L263 TraceCheckUtils]: 58: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,793 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,794 INFO L280 TraceCheckUtils]: 60: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,794 INFO L280 TraceCheckUtils]: 61: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,794 INFO L280 TraceCheckUtils]: 62: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,794 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,794 INFO L280 TraceCheckUtils]: 64: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,795 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,795 INFO L280 TraceCheckUtils]: 66: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,795 INFO L280 TraceCheckUtils]: 67: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,795 INFO L280 TraceCheckUtils]: 68: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,795 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,796 INFO L280 TraceCheckUtils]: 70: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,796 INFO L280 TraceCheckUtils]: 71: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,796 INFO L280 TraceCheckUtils]: 72: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,796 INFO L280 TraceCheckUtils]: 73: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,796 INFO L280 TraceCheckUtils]: 74: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,796 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,813 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,817 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,818 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,818 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,818 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,819 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,819 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,819 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,819 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,819 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,820 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,820 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,820 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,821 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,821 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,821 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,821 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:30,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,826 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,827 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,827 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,827 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,828 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,828 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,828 INFO L280 TraceCheckUtils]: 11: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,828 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,828 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,829 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,829 INFO L263 TraceCheckUtils]: 15: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,829 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,830 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,830 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,830 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,830 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,830 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,831 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,831 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,831 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,831 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,831 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,832 INFO L263 TraceCheckUtils]: 28: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,832 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,832 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,832 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,832 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,833 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,833 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,833 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,833 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,833 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,834 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,834 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,834 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,836 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,836 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,837 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,837 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,837 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,837 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,837 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,838 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,838 INFO L263 TraceCheckUtils]: 15: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,838 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,838 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,838 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,839 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,839 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,839 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,839 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,839 INFO L263 TraceCheckUtils]: 23: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,839 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,840 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,840 INFO L280 TraceCheckUtils]: 26: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,840 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,840 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,840 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,841 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,841 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,841 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,841 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,841 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,841 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,842 INFO L263 TraceCheckUtils]: 36: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,842 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,842 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,842 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,842 INFO L280 TraceCheckUtils]: 40: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,843 INFO L280 TraceCheckUtils]: 41: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,843 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,843 INFO L280 TraceCheckUtils]: 43: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,843 INFO L280 TraceCheckUtils]: 44: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,843 INFO L280 TraceCheckUtils]: 45: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,843 INFO L280 TraceCheckUtils]: 46: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,844 INFO L280 TraceCheckUtils]: 47: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,844 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,844 INFO L280 TraceCheckUtils]: 49: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,844 INFO L263 TraceCheckUtils]: 50: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,844 INFO L280 TraceCheckUtils]: 51: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,845 INFO L280 TraceCheckUtils]: 52: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,845 INFO L280 TraceCheckUtils]: 53: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,845 INFO L263 TraceCheckUtils]: 54: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,845 INFO L280 TraceCheckUtils]: 55: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,845 INFO L280 TraceCheckUtils]: 56: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,845 INFO L280 TraceCheckUtils]: 57: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,846 INFO L280 TraceCheckUtils]: 58: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,846 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,846 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,846 INFO L280 TraceCheckUtils]: 61: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,846 INFO L263 TraceCheckUtils]: 62: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,847 INFO L280 TraceCheckUtils]: 63: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,847 INFO L280 TraceCheckUtils]: 64: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,847 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,847 INFO L280 TraceCheckUtils]: 66: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,847 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,847 INFO L280 TraceCheckUtils]: 68: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,848 INFO L280 TraceCheckUtils]: 69: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,848 INFO L280 TraceCheckUtils]: 70: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,848 INFO L280 TraceCheckUtils]: 71: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,848 INFO L280 TraceCheckUtils]: 72: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,848 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,849 INFO L280 TraceCheckUtils]: 74: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,849 INFO L280 TraceCheckUtils]: 75: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,849 INFO L280 TraceCheckUtils]: 76: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,849 INFO L280 TraceCheckUtils]: 77: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,849 INFO L280 TraceCheckUtils]: 78: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,849 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,850 INFO L280 TraceCheckUtils]: 80: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,850 INFO L263 TraceCheckUtils]: 81: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,850 INFO L280 TraceCheckUtils]: 82: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,850 INFO L280 TraceCheckUtils]: 83: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,850 INFO L280 TraceCheckUtils]: 84: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,851 INFO L263 TraceCheckUtils]: 85: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,851 INFO L280 TraceCheckUtils]: 86: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,851 INFO L280 TraceCheckUtils]: 87: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,851 INFO L280 TraceCheckUtils]: 88: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,851 INFO L263 TraceCheckUtils]: 89: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,851 INFO L280 TraceCheckUtils]: 90: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,852 INFO L280 TraceCheckUtils]: 91: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,852 INFO L280 TraceCheckUtils]: 92: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,852 INFO L280 TraceCheckUtils]: 93: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,852 INFO L280 TraceCheckUtils]: 94: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,852 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,852 INFO L280 TraceCheckUtils]: 96: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,853 INFO L263 TraceCheckUtils]: 97: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,853 INFO L280 TraceCheckUtils]: 98: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,853 INFO L280 TraceCheckUtils]: 99: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,853 INFO L280 TraceCheckUtils]: 100: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,853 INFO L280 TraceCheckUtils]: 101: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,854 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,854 INFO L280 TraceCheckUtils]: 103: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,854 INFO L280 TraceCheckUtils]: 104: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,854 INFO L280 TraceCheckUtils]: 105: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,854 INFO L280 TraceCheckUtils]: 106: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,854 INFO L280 TraceCheckUtils]: 107: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,855 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,855 INFO L280 TraceCheckUtils]: 109: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,855 INFO L263 TraceCheckUtils]: 110: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,855 INFO L280 TraceCheckUtils]: 111: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,855 INFO L280 TraceCheckUtils]: 112: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,856 INFO L280 TraceCheckUtils]: 113: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,856 INFO L280 TraceCheckUtils]: 114: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,856 INFO L280 TraceCheckUtils]: 115: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,856 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,856 INFO L280 TraceCheckUtils]: 117: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,856 INFO L280 TraceCheckUtils]: 118: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,857 INFO L280 TraceCheckUtils]: 119: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,857 INFO L280 TraceCheckUtils]: 120: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,857 INFO L280 TraceCheckUtils]: 121: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,857 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,857 INFO L280 TraceCheckUtils]: 123: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,858 INFO L280 TraceCheckUtils]: 124: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,858 INFO L280 TraceCheckUtils]: 125: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,858 INFO L280 TraceCheckUtils]: 126: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,858 INFO L280 TraceCheckUtils]: 127: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,859 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {17446#true} {18656#(<= 7 |fibo_#in~n|)} #48#return; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,869 INFO L263 TraceCheckUtils]: 3: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,870 INFO L280 TraceCheckUtils]: 6: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,871 INFO L263 TraceCheckUtils]: 7: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,871 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,872 INFO L280 TraceCheckUtils]: 9: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,872 INFO L263 TraceCheckUtils]: 11: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,873 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,874 INFO L280 TraceCheckUtils]: 14: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,874 INFO L263 TraceCheckUtils]: 15: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,875 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,876 INFO L280 TraceCheckUtils]: 18: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,876 INFO L263 TraceCheckUtils]: 19: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,876 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,877 INFO L280 TraceCheckUtils]: 21: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:30,878 INFO L280 TraceCheckUtils]: 22: Hoare triple {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,878 INFO L263 TraceCheckUtils]: 23: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,878 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,878 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,879 INFO L280 TraceCheckUtils]: 26: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,879 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,879 INFO L280 TraceCheckUtils]: 28: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,880 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #46#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,881 INFO L280 TraceCheckUtils]: 30: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,881 INFO L263 TraceCheckUtils]: 31: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,881 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,881 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,881 INFO L280 TraceCheckUtils]: 34: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,882 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,882 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #48#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,883 INFO L280 TraceCheckUtils]: 37: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,883 INFO L280 TraceCheckUtils]: 38: Hoare triple {19206#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,884 INFO L280 TraceCheckUtils]: 40: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,885 INFO L280 TraceCheckUtils]: 41: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume true; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,886 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {19206#(<= 2 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,887 INFO L280 TraceCheckUtils]: 43: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,887 INFO L263 TraceCheckUtils]: 44: Hoare triple {19198#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,887 INFO L280 TraceCheckUtils]: 45: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,888 INFO L280 TraceCheckUtils]: 46: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,888 INFO L280 TraceCheckUtils]: 47: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,888 INFO L280 TraceCheckUtils]: 48: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,888 INFO L280 TraceCheckUtils]: 49: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,889 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {17446#true} {19198#(<= 3 |fibo_#in~n|)} #48#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,890 INFO L280 TraceCheckUtils]: 51: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,890 INFO L280 TraceCheckUtils]: 52: Hoare triple {19198#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,891 INFO L280 TraceCheckUtils]: 53: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,891 INFO L280 TraceCheckUtils]: 54: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,892 INFO L280 TraceCheckUtils]: 55: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume true; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,893 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {19198#(<= 3 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,894 INFO L280 TraceCheckUtils]: 57: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,894 INFO L263 TraceCheckUtils]: 58: Hoare triple {19151#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,894 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,894 INFO L280 TraceCheckUtils]: 60: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,895 INFO L280 TraceCheckUtils]: 61: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,895 INFO L263 TraceCheckUtils]: 62: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,895 INFO L280 TraceCheckUtils]: 63: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,895 INFO L280 TraceCheckUtils]: 64: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,895 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,896 INFO L280 TraceCheckUtils]: 66: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,896 INFO L280 TraceCheckUtils]: 67: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,896 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,896 INFO L280 TraceCheckUtils]: 69: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,896 INFO L263 TraceCheckUtils]: 70: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,896 INFO L280 TraceCheckUtils]: 71: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,897 INFO L280 TraceCheckUtils]: 72: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,897 INFO L280 TraceCheckUtils]: 73: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,897 INFO L280 TraceCheckUtils]: 74: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,897 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,897 INFO L280 TraceCheckUtils]: 76: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,898 INFO L280 TraceCheckUtils]: 77: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,898 INFO L280 TraceCheckUtils]: 78: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,898 INFO L280 TraceCheckUtils]: 79: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,898 INFO L280 TraceCheckUtils]: 80: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,899 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17446#true} {19151#(<= 4 |fibo_#in~n|)} #48#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,900 INFO L280 TraceCheckUtils]: 82: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,900 INFO L280 TraceCheckUtils]: 83: Hoare triple {19151#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,901 INFO L280 TraceCheckUtils]: 84: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,901 INFO L280 TraceCheckUtils]: 85: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,902 INFO L280 TraceCheckUtils]: 86: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume true; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,903 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {19151#(<= 4 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,904 INFO L280 TraceCheckUtils]: 88: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,904 INFO L263 TraceCheckUtils]: 89: Hoare triple {19068#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,904 INFO L280 TraceCheckUtils]: 90: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,904 INFO L280 TraceCheckUtils]: 91: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,904 INFO L280 TraceCheckUtils]: 92: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,905 INFO L263 TraceCheckUtils]: 93: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,905 INFO L280 TraceCheckUtils]: 94: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,905 INFO L280 TraceCheckUtils]: 95: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,905 INFO L280 TraceCheckUtils]: 96: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,905 INFO L263 TraceCheckUtils]: 97: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,906 INFO L280 TraceCheckUtils]: 98: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,906 INFO L280 TraceCheckUtils]: 99: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,906 INFO L280 TraceCheckUtils]: 100: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,906 INFO L280 TraceCheckUtils]: 101: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,906 INFO L280 TraceCheckUtils]: 102: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,907 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,907 INFO L280 TraceCheckUtils]: 104: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,907 INFO L263 TraceCheckUtils]: 105: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,907 INFO L280 TraceCheckUtils]: 106: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,907 INFO L280 TraceCheckUtils]: 107: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,907 INFO L280 TraceCheckUtils]: 108: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,908 INFO L280 TraceCheckUtils]: 109: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,908 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,908 INFO L280 TraceCheckUtils]: 111: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,908 INFO L280 TraceCheckUtils]: 112: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,908 INFO L280 TraceCheckUtils]: 113: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,908 INFO L280 TraceCheckUtils]: 114: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,909 INFO L280 TraceCheckUtils]: 115: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,909 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,909 INFO L280 TraceCheckUtils]: 117: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,909 INFO L263 TraceCheckUtils]: 118: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,909 INFO L280 TraceCheckUtils]: 119: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,909 INFO L280 TraceCheckUtils]: 120: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,910 INFO L280 TraceCheckUtils]: 121: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,910 INFO L280 TraceCheckUtils]: 122: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,910 INFO L280 TraceCheckUtils]: 123: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,910 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,910 INFO L280 TraceCheckUtils]: 125: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,910 INFO L280 TraceCheckUtils]: 126: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,911 INFO L280 TraceCheckUtils]: 127: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,911 INFO L280 TraceCheckUtils]: 128: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,911 INFO L280 TraceCheckUtils]: 129: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,912 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {17446#true} {19068#(<= 5 |fibo_#in~n|)} #48#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,912 INFO L280 TraceCheckUtils]: 131: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,913 INFO L280 TraceCheckUtils]: 132: Hoare triple {19068#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,914 INFO L280 TraceCheckUtils]: 133: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,914 INFO L280 TraceCheckUtils]: 134: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,915 INFO L280 TraceCheckUtils]: 135: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume true; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,916 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {19068#(<= 5 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,916 INFO L280 TraceCheckUtils]: 137: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,917 INFO L263 TraceCheckUtils]: 138: Hoare triple {18915#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,917 INFO L280 TraceCheckUtils]: 139: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,917 INFO L280 TraceCheckUtils]: 140: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,917 INFO L280 TraceCheckUtils]: 141: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,917 INFO L263 TraceCheckUtils]: 142: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,917 INFO L280 TraceCheckUtils]: 143: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,918 INFO L280 TraceCheckUtils]: 144: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,918 INFO L280 TraceCheckUtils]: 145: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,918 INFO L263 TraceCheckUtils]: 146: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,918 INFO L280 TraceCheckUtils]: 147: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,918 INFO L280 TraceCheckUtils]: 148: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,919 INFO L280 TraceCheckUtils]: 149: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,919 INFO L263 TraceCheckUtils]: 150: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,919 INFO L280 TraceCheckUtils]: 151: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,919 INFO L280 TraceCheckUtils]: 152: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,919 INFO L280 TraceCheckUtils]: 153: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,919 INFO L280 TraceCheckUtils]: 154: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,920 INFO L280 TraceCheckUtils]: 155: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,920 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,920 INFO L280 TraceCheckUtils]: 157: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,920 INFO L263 TraceCheckUtils]: 158: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,920 INFO L280 TraceCheckUtils]: 159: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,921 INFO L280 TraceCheckUtils]: 160: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,921 INFO L280 TraceCheckUtils]: 161: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,921 INFO L280 TraceCheckUtils]: 162: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,921 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,921 INFO L280 TraceCheckUtils]: 164: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,921 INFO L280 TraceCheckUtils]: 165: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,922 INFO L280 TraceCheckUtils]: 166: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,922 INFO L280 TraceCheckUtils]: 167: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,922 INFO L280 TraceCheckUtils]: 168: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,922 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,922 INFO L280 TraceCheckUtils]: 170: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,922 INFO L263 TraceCheckUtils]: 171: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,923 INFO L280 TraceCheckUtils]: 172: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,923 INFO L280 TraceCheckUtils]: 173: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,923 INFO L280 TraceCheckUtils]: 174: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,923 INFO L280 TraceCheckUtils]: 175: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,923 INFO L280 TraceCheckUtils]: 176: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,923 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,924 INFO L280 TraceCheckUtils]: 178: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,924 INFO L280 TraceCheckUtils]: 179: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,924 INFO L280 TraceCheckUtils]: 180: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,924 INFO L280 TraceCheckUtils]: 181: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,924 INFO L280 TraceCheckUtils]: 182: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,925 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,925 INFO L280 TraceCheckUtils]: 184: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,925 INFO L263 TraceCheckUtils]: 185: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,925 INFO L280 TraceCheckUtils]: 186: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,925 INFO L280 TraceCheckUtils]: 187: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,926 INFO L280 TraceCheckUtils]: 188: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,926 INFO L263 TraceCheckUtils]: 189: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,926 INFO L280 TraceCheckUtils]: 190: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,926 INFO L280 TraceCheckUtils]: 191: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,926 INFO L280 TraceCheckUtils]: 192: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,926 INFO L280 TraceCheckUtils]: 193: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,927 INFO L280 TraceCheckUtils]: 194: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,927 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,927 INFO L280 TraceCheckUtils]: 196: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,927 INFO L263 TraceCheckUtils]: 197: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,927 INFO L280 TraceCheckUtils]: 198: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,927 INFO L280 TraceCheckUtils]: 199: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,927 INFO L280 TraceCheckUtils]: 200: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,928 INFO L280 TraceCheckUtils]: 201: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,928 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,928 INFO L280 TraceCheckUtils]: 203: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,928 INFO L280 TraceCheckUtils]: 204: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,928 INFO L280 TraceCheckUtils]: 205: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,929 INFO L280 TraceCheckUtils]: 206: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,929 INFO L280 TraceCheckUtils]: 207: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,929 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,929 INFO L280 TraceCheckUtils]: 209: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,929 INFO L280 TraceCheckUtils]: 210: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,929 INFO L280 TraceCheckUtils]: 211: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,930 INFO L280 TraceCheckUtils]: 212: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,930 INFO L280 TraceCheckUtils]: 213: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,931 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {17446#true} {18915#(<= 6 |fibo_#in~n|)} #48#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,931 INFO L280 TraceCheckUtils]: 215: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,932 INFO L280 TraceCheckUtils]: 216: Hoare triple {18915#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,932 INFO L280 TraceCheckUtils]: 217: Hoare triple {18915#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,933 INFO L280 TraceCheckUtils]: 218: Hoare triple {18915#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,933 INFO L280 TraceCheckUtils]: 219: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume true; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,935 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {18915#(<= 6 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,935 INFO L280 TraceCheckUtils]: 221: Hoare triple {18656#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,936 INFO L263 TraceCheckUtils]: 222: Hoare triple {18656#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,936 INFO L280 TraceCheckUtils]: 223: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,936 INFO L280 TraceCheckUtils]: 224: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,936 INFO L280 TraceCheckUtils]: 225: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,936 INFO L263 TraceCheckUtils]: 226: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,936 INFO L280 TraceCheckUtils]: 227: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,937 INFO L280 TraceCheckUtils]: 228: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,937 INFO L280 TraceCheckUtils]: 229: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,937 INFO L263 TraceCheckUtils]: 230: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,937 INFO L280 TraceCheckUtils]: 231: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,937 INFO L280 TraceCheckUtils]: 232: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,938 INFO L280 TraceCheckUtils]: 233: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,938 INFO L263 TraceCheckUtils]: 234: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,938 INFO L280 TraceCheckUtils]: 235: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,938 INFO L280 TraceCheckUtils]: 236: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,938 INFO L280 TraceCheckUtils]: 237: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,938 INFO L263 TraceCheckUtils]: 238: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,939 INFO L280 TraceCheckUtils]: 239: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,939 INFO L280 TraceCheckUtils]: 240: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,939 INFO L280 TraceCheckUtils]: 241: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,939 INFO L280 TraceCheckUtils]: 242: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,939 INFO L280 TraceCheckUtils]: 243: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,939 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,940 INFO L280 TraceCheckUtils]: 245: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,940 INFO L263 TraceCheckUtils]: 246: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,940 INFO L280 TraceCheckUtils]: 247: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,940 INFO L280 TraceCheckUtils]: 248: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,940 INFO L280 TraceCheckUtils]: 249: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,941 INFO L280 TraceCheckUtils]: 250: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,941 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,941 INFO L280 TraceCheckUtils]: 252: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,941 INFO L280 TraceCheckUtils]: 253: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,941 INFO L280 TraceCheckUtils]: 254: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,941 INFO L280 TraceCheckUtils]: 255: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,942 INFO L280 TraceCheckUtils]: 256: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,942 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,942 INFO L280 TraceCheckUtils]: 258: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,942 INFO L263 TraceCheckUtils]: 259: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,942 INFO L280 TraceCheckUtils]: 260: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,942 INFO L280 TraceCheckUtils]: 261: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,943 INFO L280 TraceCheckUtils]: 262: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,943 INFO L280 TraceCheckUtils]: 263: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,943 INFO L280 TraceCheckUtils]: 264: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,943 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,943 INFO L280 TraceCheckUtils]: 266: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,943 INFO L280 TraceCheckUtils]: 267: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,944 INFO L280 TraceCheckUtils]: 268: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,944 INFO L280 TraceCheckUtils]: 269: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,944 INFO L280 TraceCheckUtils]: 270: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,944 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,944 INFO L280 TraceCheckUtils]: 272: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,944 INFO L263 TraceCheckUtils]: 273: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,945 INFO L280 TraceCheckUtils]: 274: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,945 INFO L280 TraceCheckUtils]: 275: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,945 INFO L280 TraceCheckUtils]: 276: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,945 INFO L263 TraceCheckUtils]: 277: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,945 INFO L280 TraceCheckUtils]: 278: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,945 INFO L280 TraceCheckUtils]: 279: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,946 INFO L280 TraceCheckUtils]: 280: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,946 INFO L280 TraceCheckUtils]: 281: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,946 INFO L280 TraceCheckUtils]: 282: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,946 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,946 INFO L280 TraceCheckUtils]: 284: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,946 INFO L263 TraceCheckUtils]: 285: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,947 INFO L280 TraceCheckUtils]: 286: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,947 INFO L280 TraceCheckUtils]: 287: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,947 INFO L280 TraceCheckUtils]: 288: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,947 INFO L280 TraceCheckUtils]: 289: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,947 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,947 INFO L280 TraceCheckUtils]: 291: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,948 INFO L280 TraceCheckUtils]: 292: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,948 INFO L280 TraceCheckUtils]: 293: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,948 INFO L280 TraceCheckUtils]: 294: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,948 INFO L280 TraceCheckUtils]: 295: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,948 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,949 INFO L280 TraceCheckUtils]: 297: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,949 INFO L280 TraceCheckUtils]: 298: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,949 INFO L280 TraceCheckUtils]: 299: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,949 INFO L280 TraceCheckUtils]: 300: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,949 INFO L280 TraceCheckUtils]: 301: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,949 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,950 INFO L280 TraceCheckUtils]: 303: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,950 INFO L263 TraceCheckUtils]: 304: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,950 INFO L280 TraceCheckUtils]: 305: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,950 INFO L280 TraceCheckUtils]: 306: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,950 INFO L280 TraceCheckUtils]: 307: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,951 INFO L263 TraceCheckUtils]: 308: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,951 INFO L280 TraceCheckUtils]: 309: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,951 INFO L280 TraceCheckUtils]: 310: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,951 INFO L280 TraceCheckUtils]: 311: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:30,951 INFO L263 TraceCheckUtils]: 312: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:30,951 INFO L280 TraceCheckUtils]: 313: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,952 INFO L280 TraceCheckUtils]: 314: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,952 INFO L280 TraceCheckUtils]: 315: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,952 INFO L280 TraceCheckUtils]: 316: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,952 INFO L280 TraceCheckUtils]: 317: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,952 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,952 INFO L280 TraceCheckUtils]: 319: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,953 INFO L263 TraceCheckUtils]: 320: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,953 INFO L280 TraceCheckUtils]: 321: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,953 INFO L280 TraceCheckUtils]: 322: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:30,953 INFO L280 TraceCheckUtils]: 323: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:30,953 INFO L280 TraceCheckUtils]: 324: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,953 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,954 INFO L280 TraceCheckUtils]: 326: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,954 INFO L280 TraceCheckUtils]: 327: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,954 INFO L280 TraceCheckUtils]: 328: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,954 INFO L280 TraceCheckUtils]: 329: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,954 INFO L280 TraceCheckUtils]: 330: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,954 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:30,955 INFO L280 TraceCheckUtils]: 332: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,955 INFO L263 TraceCheckUtils]: 333: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:30,955 INFO L280 TraceCheckUtils]: 334: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:30,955 INFO L280 TraceCheckUtils]: 335: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:30,955 INFO L280 TraceCheckUtils]: 336: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:30,955 INFO L280 TraceCheckUtils]: 337: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:30,956 INFO L280 TraceCheckUtils]: 338: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,956 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,956 INFO L280 TraceCheckUtils]: 340: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,956 INFO L280 TraceCheckUtils]: 341: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,956 INFO L280 TraceCheckUtils]: 342: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,957 INFO L280 TraceCheckUtils]: 343: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,957 INFO L280 TraceCheckUtils]: 344: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,957 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:30,957 INFO L280 TraceCheckUtils]: 346: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:30,957 INFO L280 TraceCheckUtils]: 347: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,958 INFO L280 TraceCheckUtils]: 348: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:30,958 INFO L280 TraceCheckUtils]: 349: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:30,958 INFO L280 TraceCheckUtils]: 350: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:30,959 INFO L275 TraceCheckUtils]: 351: Hoare quadruple {17446#true} {18656#(<= 7 |fibo_#in~n|)} #48#return; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,959 INFO L280 TraceCheckUtils]: 352: Hoare triple {18656#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,960 INFO L280 TraceCheckUtils]: 353: Hoare triple {18656#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,961 INFO L280 TraceCheckUtils]: 354: Hoare triple {18656#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,961 INFO L280 TraceCheckUtils]: 355: Hoare triple {18656#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,962 INFO L280 TraceCheckUtils]: 356: Hoare triple {18656#(<= 7 |fibo_#in~n|)} assume true; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:30,963 INFO L275 TraceCheckUtils]: 357: Hoare quadruple {18656#(<= 7 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,088 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,089 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,089 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,092 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,093 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,093 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,095 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,095 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,095 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,095 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,096 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,096 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,096 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,097 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,097 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,097 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,097 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,097 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,101 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,101 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,101 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,102 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,102 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,102 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,103 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,103 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,103 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,103 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,104 INFO L280 TraceCheckUtils]: 11: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,104 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,104 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,104 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,104 INFO L263 TraceCheckUtils]: 15: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,104 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,105 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,105 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,105 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,105 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,105 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,106 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,106 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,106 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,106 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,106 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,107 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,107 INFO L263 TraceCheckUtils]: 28: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,107 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,107 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,107 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,107 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,108 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,108 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,108 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,108 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,108 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,109 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,109 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,109 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,116 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,116 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,117 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,119 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,119 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,120 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,120 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,121 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,121 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,121 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,121 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,121 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,122 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,122 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,122 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,122 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,122 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,122 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,123 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,123 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,123 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,124 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,124 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,125 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,125 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,125 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,126 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,127 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,127 INFO L263 TraceCheckUtils]: 19: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,127 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,127 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,127 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,128 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,128 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,128 INFO L280 TraceCheckUtils]: 26: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,128 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,128 INFO L280 TraceCheckUtils]: 28: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,128 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,129 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,129 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,129 INFO L263 TraceCheckUtils]: 32: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,129 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,129 INFO L280 TraceCheckUtils]: 34: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,130 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,130 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,130 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,130 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,130 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,130 INFO L280 TraceCheckUtils]: 40: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,131 INFO L280 TraceCheckUtils]: 41: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,131 INFO L280 TraceCheckUtils]: 42: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,131 INFO L280 TraceCheckUtils]: 43: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,131 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,131 INFO L280 TraceCheckUtils]: 45: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,131 INFO L263 TraceCheckUtils]: 46: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,132 INFO L280 TraceCheckUtils]: 47: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,132 INFO L280 TraceCheckUtils]: 48: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,132 INFO L280 TraceCheckUtils]: 49: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,132 INFO L263 TraceCheckUtils]: 50: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,132 INFO L280 TraceCheckUtils]: 51: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,133 INFO L280 TraceCheckUtils]: 52: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,133 INFO L280 TraceCheckUtils]: 53: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,133 INFO L280 TraceCheckUtils]: 54: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,133 INFO L280 TraceCheckUtils]: 55: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,133 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,134 INFO L280 TraceCheckUtils]: 57: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,134 INFO L263 TraceCheckUtils]: 58: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,134 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,134 INFO L280 TraceCheckUtils]: 60: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,134 INFO L280 TraceCheckUtils]: 61: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,135 INFO L280 TraceCheckUtils]: 62: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,135 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,135 INFO L280 TraceCheckUtils]: 64: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,135 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,135 INFO L280 TraceCheckUtils]: 66: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,135 INFO L280 TraceCheckUtils]: 67: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,136 INFO L280 TraceCheckUtils]: 68: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,136 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,136 INFO L280 TraceCheckUtils]: 70: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,136 INFO L280 TraceCheckUtils]: 71: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,136 INFO L280 TraceCheckUtils]: 72: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,137 INFO L280 TraceCheckUtils]: 73: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,137 INFO L280 TraceCheckUtils]: 74: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,137 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,152 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,152 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,155 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,156 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,157 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,158 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,158 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,158 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,158 INFO L280 TraceCheckUtils]: 15: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,159 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,159 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,159 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,159 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,159 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,160 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:57:31,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,163 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,164 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,164 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,165 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,165 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,165 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,165 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,165 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,166 INFO L280 TraceCheckUtils]: 11: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,166 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,166 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,166 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,166 INFO L263 TraceCheckUtils]: 15: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,166 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,167 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,167 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,167 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,167 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,167 INFO L280 TraceCheckUtils]: 21: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,168 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,168 INFO L280 TraceCheckUtils]: 23: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,168 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,168 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,168 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,168 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,169 INFO L263 TraceCheckUtils]: 28: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,169 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,169 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,169 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,169 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,169 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,170 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,170 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,170 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,170 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,170 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,170 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,171 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,172 INFO L280 TraceCheckUtils]: 2: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,172 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,172 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,172 INFO L280 TraceCheckUtils]: 5: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,173 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,173 INFO L263 TraceCheckUtils]: 7: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,173 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,173 INFO L280 TraceCheckUtils]: 9: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,173 INFO L263 TraceCheckUtils]: 11: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,174 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,174 INFO L263 TraceCheckUtils]: 15: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,174 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,175 INFO L280 TraceCheckUtils]: 17: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,175 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,175 INFO L280 TraceCheckUtils]: 19: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,175 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,175 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,175 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,176 INFO L263 TraceCheckUtils]: 23: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,176 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,176 INFO L280 TraceCheckUtils]: 25: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,176 INFO L280 TraceCheckUtils]: 26: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,176 INFO L280 TraceCheckUtils]: 27: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,177 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,177 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,177 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,177 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,177 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,177 INFO L280 TraceCheckUtils]: 33: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,178 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,178 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,178 INFO L263 TraceCheckUtils]: 36: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,178 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,178 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,179 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,179 INFO L280 TraceCheckUtils]: 40: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,179 INFO L280 TraceCheckUtils]: 41: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,179 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,179 INFO L280 TraceCheckUtils]: 43: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,180 INFO L280 TraceCheckUtils]: 44: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,180 INFO L280 TraceCheckUtils]: 45: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,180 INFO L280 TraceCheckUtils]: 46: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,180 INFO L280 TraceCheckUtils]: 47: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,180 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,180 INFO L280 TraceCheckUtils]: 49: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,181 INFO L263 TraceCheckUtils]: 50: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,181 INFO L280 TraceCheckUtils]: 51: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,181 INFO L280 TraceCheckUtils]: 52: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,181 INFO L280 TraceCheckUtils]: 53: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,181 INFO L263 TraceCheckUtils]: 54: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,182 INFO L280 TraceCheckUtils]: 55: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,182 INFO L280 TraceCheckUtils]: 56: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,182 INFO L280 TraceCheckUtils]: 57: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,182 INFO L280 TraceCheckUtils]: 58: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,182 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,182 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,183 INFO L280 TraceCheckUtils]: 61: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,183 INFO L263 TraceCheckUtils]: 62: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,183 INFO L280 TraceCheckUtils]: 63: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,183 INFO L280 TraceCheckUtils]: 64: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,183 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,184 INFO L280 TraceCheckUtils]: 66: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,184 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,184 INFO L280 TraceCheckUtils]: 68: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,184 INFO L280 TraceCheckUtils]: 69: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,184 INFO L280 TraceCheckUtils]: 70: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,184 INFO L280 TraceCheckUtils]: 71: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,185 INFO L280 TraceCheckUtils]: 72: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,185 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,185 INFO L280 TraceCheckUtils]: 74: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,185 INFO L280 TraceCheckUtils]: 75: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,185 INFO L280 TraceCheckUtils]: 76: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,186 INFO L280 TraceCheckUtils]: 77: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,186 INFO L280 TraceCheckUtils]: 78: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,186 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,186 INFO L280 TraceCheckUtils]: 80: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,186 INFO L263 TraceCheckUtils]: 81: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,187 INFO L280 TraceCheckUtils]: 82: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,187 INFO L280 TraceCheckUtils]: 83: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,187 INFO L280 TraceCheckUtils]: 84: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,187 INFO L263 TraceCheckUtils]: 85: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,187 INFO L280 TraceCheckUtils]: 86: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,187 INFO L280 TraceCheckUtils]: 87: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,188 INFO L280 TraceCheckUtils]: 88: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,188 INFO L263 TraceCheckUtils]: 89: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,188 INFO L280 TraceCheckUtils]: 90: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,188 INFO L280 TraceCheckUtils]: 91: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,188 INFO L280 TraceCheckUtils]: 92: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,189 INFO L280 TraceCheckUtils]: 93: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,189 INFO L280 TraceCheckUtils]: 94: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,189 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,189 INFO L280 TraceCheckUtils]: 96: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,189 INFO L263 TraceCheckUtils]: 97: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,189 INFO L280 TraceCheckUtils]: 98: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,190 INFO L280 TraceCheckUtils]: 99: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,190 INFO L280 TraceCheckUtils]: 100: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,190 INFO L280 TraceCheckUtils]: 101: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,190 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,190 INFO L280 TraceCheckUtils]: 103: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,191 INFO L280 TraceCheckUtils]: 104: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,191 INFO L280 TraceCheckUtils]: 105: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,191 INFO L280 TraceCheckUtils]: 106: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,191 INFO L280 TraceCheckUtils]: 107: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,191 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,192 INFO L280 TraceCheckUtils]: 109: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,192 INFO L263 TraceCheckUtils]: 110: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,192 INFO L280 TraceCheckUtils]: 111: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,192 INFO L280 TraceCheckUtils]: 112: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,192 INFO L280 TraceCheckUtils]: 113: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,192 INFO L280 TraceCheckUtils]: 114: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,193 INFO L280 TraceCheckUtils]: 115: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,193 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,193 INFO L280 TraceCheckUtils]: 117: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,193 INFO L280 TraceCheckUtils]: 118: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,193 INFO L280 TraceCheckUtils]: 119: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,194 INFO L280 TraceCheckUtils]: 120: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,194 INFO L280 TraceCheckUtils]: 121: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,194 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,194 INFO L280 TraceCheckUtils]: 123: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,194 INFO L280 TraceCheckUtils]: 124: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,194 INFO L280 TraceCheckUtils]: 125: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,195 INFO L280 TraceCheckUtils]: 126: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,195 INFO L280 TraceCheckUtils]: 127: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,196 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {17446#true} {18309#(<= 8 |fibo_#in~n|)} #48#return; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,206 INFO L263 TraceCheckUtils]: 3: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,207 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,207 INFO L280 TraceCheckUtils]: 5: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,208 INFO L263 TraceCheckUtils]: 7: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,209 INFO L280 TraceCheckUtils]: 8: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,209 INFO L280 TraceCheckUtils]: 9: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,210 INFO L263 TraceCheckUtils]: 11: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,210 INFO L280 TraceCheckUtils]: 12: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,211 INFO L280 TraceCheckUtils]: 13: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,211 INFO L280 TraceCheckUtils]: 14: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,212 INFO L263 TraceCheckUtils]: 15: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,212 INFO L280 TraceCheckUtils]: 16: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,213 INFO L280 TraceCheckUtils]: 17: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,213 INFO L280 TraceCheckUtils]: 18: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,213 INFO L263 TraceCheckUtils]: 19: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,214 INFO L280 TraceCheckUtils]: 20: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,214 INFO L280 TraceCheckUtils]: 21: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,215 INFO L280 TraceCheckUtils]: 22: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,215 INFO L263 TraceCheckUtils]: 23: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,215 INFO L280 TraceCheckUtils]: 24: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,216 INFO L280 TraceCheckUtils]: 25: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:31,217 INFO L280 TraceCheckUtils]: 26: Hoare triple {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,217 INFO L263 TraceCheckUtils]: 27: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,217 INFO L280 TraceCheckUtils]: 28: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,217 INFO L280 TraceCheckUtils]: 29: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,218 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,218 INFO L280 TraceCheckUtils]: 31: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,218 INFO L280 TraceCheckUtils]: 32: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,219 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #46#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,219 INFO L280 TraceCheckUtils]: 34: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,220 INFO L263 TraceCheckUtils]: 35: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,220 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,220 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,220 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,220 INFO L280 TraceCheckUtils]: 39: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,221 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #48#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,222 INFO L280 TraceCheckUtils]: 41: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,222 INFO L280 TraceCheckUtils]: 42: Hoare triple {19206#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,223 INFO L280 TraceCheckUtils]: 43: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,224 INFO L280 TraceCheckUtils]: 44: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,224 INFO L280 TraceCheckUtils]: 45: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume true; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,225 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19206#(<= 2 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,226 INFO L280 TraceCheckUtils]: 47: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,226 INFO L263 TraceCheckUtils]: 48: Hoare triple {19198#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,226 INFO L280 TraceCheckUtils]: 49: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,226 INFO L280 TraceCheckUtils]: 50: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,227 INFO L280 TraceCheckUtils]: 51: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,227 INFO L280 TraceCheckUtils]: 52: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,227 INFO L280 TraceCheckUtils]: 53: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,228 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {17446#true} {19198#(<= 3 |fibo_#in~n|)} #48#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,229 INFO L280 TraceCheckUtils]: 55: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,229 INFO L280 TraceCheckUtils]: 56: Hoare triple {19198#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,230 INFO L280 TraceCheckUtils]: 57: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,230 INFO L280 TraceCheckUtils]: 58: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,231 INFO L280 TraceCheckUtils]: 59: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume true; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,232 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {19198#(<= 3 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,233 INFO L280 TraceCheckUtils]: 61: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,233 INFO L263 TraceCheckUtils]: 62: Hoare triple {19151#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,233 INFO L280 TraceCheckUtils]: 63: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,233 INFO L280 TraceCheckUtils]: 64: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,234 INFO L280 TraceCheckUtils]: 65: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,234 INFO L263 TraceCheckUtils]: 66: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,234 INFO L280 TraceCheckUtils]: 67: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,234 INFO L280 TraceCheckUtils]: 68: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,234 INFO L280 TraceCheckUtils]: 69: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,234 INFO L280 TraceCheckUtils]: 70: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,235 INFO L280 TraceCheckUtils]: 71: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,235 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,235 INFO L280 TraceCheckUtils]: 73: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,235 INFO L263 TraceCheckUtils]: 74: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,235 INFO L280 TraceCheckUtils]: 75: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,236 INFO L280 TraceCheckUtils]: 76: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,236 INFO L280 TraceCheckUtils]: 77: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,236 INFO L280 TraceCheckUtils]: 78: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,236 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,236 INFO L280 TraceCheckUtils]: 80: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,236 INFO L280 TraceCheckUtils]: 81: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,237 INFO L280 TraceCheckUtils]: 82: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,237 INFO L280 TraceCheckUtils]: 83: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,237 INFO L280 TraceCheckUtils]: 84: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,238 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {17446#true} {19151#(<= 4 |fibo_#in~n|)} #48#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,239 INFO L280 TraceCheckUtils]: 86: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,239 INFO L280 TraceCheckUtils]: 87: Hoare triple {19151#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,240 INFO L280 TraceCheckUtils]: 88: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,241 INFO L280 TraceCheckUtils]: 89: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,244 INFO L280 TraceCheckUtils]: 90: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume true; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,246 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {19151#(<= 4 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,247 INFO L280 TraceCheckUtils]: 92: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,247 INFO L263 TraceCheckUtils]: 93: Hoare triple {19068#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,247 INFO L280 TraceCheckUtils]: 94: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,247 INFO L280 TraceCheckUtils]: 95: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,247 INFO L280 TraceCheckUtils]: 96: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,247 INFO L263 TraceCheckUtils]: 97: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,248 INFO L280 TraceCheckUtils]: 98: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,248 INFO L280 TraceCheckUtils]: 99: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,248 INFO L280 TraceCheckUtils]: 100: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,248 INFO L263 TraceCheckUtils]: 101: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,248 INFO L280 TraceCheckUtils]: 102: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,248 INFO L280 TraceCheckUtils]: 103: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,249 INFO L280 TraceCheckUtils]: 104: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,249 INFO L280 TraceCheckUtils]: 105: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,249 INFO L280 TraceCheckUtils]: 106: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,249 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,249 INFO L280 TraceCheckUtils]: 108: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,250 INFO L263 TraceCheckUtils]: 109: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,250 INFO L280 TraceCheckUtils]: 110: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,250 INFO L280 TraceCheckUtils]: 111: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,250 INFO L280 TraceCheckUtils]: 112: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,250 INFO L280 TraceCheckUtils]: 113: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,250 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,251 INFO L280 TraceCheckUtils]: 115: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,251 INFO L280 TraceCheckUtils]: 116: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,251 INFO L280 TraceCheckUtils]: 117: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,251 INFO L280 TraceCheckUtils]: 118: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,251 INFO L280 TraceCheckUtils]: 119: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,251 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,252 INFO L280 TraceCheckUtils]: 121: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,252 INFO L263 TraceCheckUtils]: 122: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,252 INFO L280 TraceCheckUtils]: 123: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,252 INFO L280 TraceCheckUtils]: 124: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,252 INFO L280 TraceCheckUtils]: 125: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,252 INFO L280 TraceCheckUtils]: 126: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,252 INFO L280 TraceCheckUtils]: 127: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,253 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,253 INFO L280 TraceCheckUtils]: 129: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,253 INFO L280 TraceCheckUtils]: 130: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,253 INFO L280 TraceCheckUtils]: 131: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,253 INFO L280 TraceCheckUtils]: 132: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,254 INFO L280 TraceCheckUtils]: 133: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,254 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {17446#true} {19068#(<= 5 |fibo_#in~n|)} #48#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,255 INFO L280 TraceCheckUtils]: 135: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,256 INFO L280 TraceCheckUtils]: 136: Hoare triple {19068#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,256 INFO L280 TraceCheckUtils]: 137: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,257 INFO L280 TraceCheckUtils]: 138: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,257 INFO L280 TraceCheckUtils]: 139: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume true; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,259 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {19068#(<= 5 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,259 INFO L280 TraceCheckUtils]: 141: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,260 INFO L263 TraceCheckUtils]: 142: Hoare triple {18915#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,260 INFO L280 TraceCheckUtils]: 143: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,260 INFO L280 TraceCheckUtils]: 144: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,260 INFO L280 TraceCheckUtils]: 145: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,260 INFO L263 TraceCheckUtils]: 146: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,260 INFO L280 TraceCheckUtils]: 147: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,261 INFO L280 TraceCheckUtils]: 148: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,261 INFO L280 TraceCheckUtils]: 149: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,261 INFO L263 TraceCheckUtils]: 150: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,261 INFO L280 TraceCheckUtils]: 151: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,261 INFO L280 TraceCheckUtils]: 152: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,262 INFO L280 TraceCheckUtils]: 153: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,262 INFO L263 TraceCheckUtils]: 154: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,262 INFO L280 TraceCheckUtils]: 155: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,262 INFO L280 TraceCheckUtils]: 156: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,262 INFO L280 TraceCheckUtils]: 157: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,262 INFO L280 TraceCheckUtils]: 158: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,263 INFO L280 TraceCheckUtils]: 159: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,263 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,263 INFO L280 TraceCheckUtils]: 161: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,263 INFO L263 TraceCheckUtils]: 162: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,263 INFO L280 TraceCheckUtils]: 163: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,264 INFO L280 TraceCheckUtils]: 164: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,264 INFO L280 TraceCheckUtils]: 165: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,264 INFO L280 TraceCheckUtils]: 166: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,264 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,264 INFO L280 TraceCheckUtils]: 168: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,264 INFO L280 TraceCheckUtils]: 169: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,265 INFO L280 TraceCheckUtils]: 170: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,265 INFO L280 TraceCheckUtils]: 171: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,265 INFO L280 TraceCheckUtils]: 172: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,265 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,265 INFO L280 TraceCheckUtils]: 174: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,265 INFO L263 TraceCheckUtils]: 175: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,266 INFO L280 TraceCheckUtils]: 176: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,266 INFO L280 TraceCheckUtils]: 177: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,266 INFO L280 TraceCheckUtils]: 178: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,266 INFO L280 TraceCheckUtils]: 179: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,266 INFO L280 TraceCheckUtils]: 180: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,266 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,267 INFO L280 TraceCheckUtils]: 182: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,267 INFO L280 TraceCheckUtils]: 183: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,267 INFO L280 TraceCheckUtils]: 184: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,267 INFO L280 TraceCheckUtils]: 185: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,267 INFO L280 TraceCheckUtils]: 186: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,267 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,268 INFO L280 TraceCheckUtils]: 188: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,268 INFO L263 TraceCheckUtils]: 189: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,268 INFO L280 TraceCheckUtils]: 190: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,268 INFO L280 TraceCheckUtils]: 191: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,268 INFO L280 TraceCheckUtils]: 192: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,269 INFO L263 TraceCheckUtils]: 193: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,269 INFO L280 TraceCheckUtils]: 194: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,269 INFO L280 TraceCheckUtils]: 195: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,269 INFO L280 TraceCheckUtils]: 196: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,269 INFO L280 TraceCheckUtils]: 197: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,269 INFO L280 TraceCheckUtils]: 198: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,270 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,270 INFO L280 TraceCheckUtils]: 200: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,270 INFO L263 TraceCheckUtils]: 201: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,270 INFO L280 TraceCheckUtils]: 202: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,270 INFO L280 TraceCheckUtils]: 203: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,270 INFO L280 TraceCheckUtils]: 204: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,271 INFO L280 TraceCheckUtils]: 205: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,271 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,271 INFO L280 TraceCheckUtils]: 207: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,271 INFO L280 TraceCheckUtils]: 208: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,271 INFO L280 TraceCheckUtils]: 209: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,271 INFO L280 TraceCheckUtils]: 210: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,272 INFO L280 TraceCheckUtils]: 211: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,272 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,272 INFO L280 TraceCheckUtils]: 213: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,272 INFO L280 TraceCheckUtils]: 214: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,272 INFO L280 TraceCheckUtils]: 215: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,273 INFO L280 TraceCheckUtils]: 216: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,273 INFO L280 TraceCheckUtils]: 217: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,274 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {17446#true} {18915#(<= 6 |fibo_#in~n|)} #48#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,274 INFO L280 TraceCheckUtils]: 219: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,275 INFO L280 TraceCheckUtils]: 220: Hoare triple {18915#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,275 INFO L280 TraceCheckUtils]: 221: Hoare triple {18915#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,276 INFO L280 TraceCheckUtils]: 222: Hoare triple {18915#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,276 INFO L280 TraceCheckUtils]: 223: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume true; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,278 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {18915#(<= 6 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,278 INFO L280 TraceCheckUtils]: 225: Hoare triple {18656#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,278 INFO L263 TraceCheckUtils]: 226: Hoare triple {18656#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,279 INFO L280 TraceCheckUtils]: 227: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,279 INFO L280 TraceCheckUtils]: 228: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,279 INFO L280 TraceCheckUtils]: 229: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,279 INFO L263 TraceCheckUtils]: 230: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,279 INFO L280 TraceCheckUtils]: 231: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,280 INFO L280 TraceCheckUtils]: 232: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,280 INFO L280 TraceCheckUtils]: 233: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,280 INFO L263 TraceCheckUtils]: 234: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,280 INFO L280 TraceCheckUtils]: 235: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,280 INFO L280 TraceCheckUtils]: 236: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,281 INFO L280 TraceCheckUtils]: 237: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,281 INFO L263 TraceCheckUtils]: 238: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,281 INFO L280 TraceCheckUtils]: 239: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,281 INFO L280 TraceCheckUtils]: 240: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,281 INFO L280 TraceCheckUtils]: 241: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,281 INFO L263 TraceCheckUtils]: 242: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,282 INFO L280 TraceCheckUtils]: 243: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,282 INFO L280 TraceCheckUtils]: 244: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,282 INFO L280 TraceCheckUtils]: 245: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,282 INFO L280 TraceCheckUtils]: 246: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,282 INFO L280 TraceCheckUtils]: 247: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,282 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,283 INFO L280 TraceCheckUtils]: 249: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,283 INFO L263 TraceCheckUtils]: 250: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,283 INFO L280 TraceCheckUtils]: 251: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,283 INFO L280 TraceCheckUtils]: 252: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,283 INFO L280 TraceCheckUtils]: 253: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,283 INFO L280 TraceCheckUtils]: 254: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,284 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,284 INFO L280 TraceCheckUtils]: 256: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,284 INFO L280 TraceCheckUtils]: 257: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,284 INFO L280 TraceCheckUtils]: 258: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,284 INFO L280 TraceCheckUtils]: 259: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,284 INFO L280 TraceCheckUtils]: 260: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,285 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,285 INFO L280 TraceCheckUtils]: 262: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,285 INFO L263 TraceCheckUtils]: 263: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,285 INFO L280 TraceCheckUtils]: 264: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,285 INFO L280 TraceCheckUtils]: 265: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,286 INFO L280 TraceCheckUtils]: 266: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,286 INFO L280 TraceCheckUtils]: 267: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,286 INFO L280 TraceCheckUtils]: 268: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,286 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,286 INFO L280 TraceCheckUtils]: 270: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,287 INFO L280 TraceCheckUtils]: 271: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,287 INFO L280 TraceCheckUtils]: 272: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,287 INFO L280 TraceCheckUtils]: 273: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,287 INFO L280 TraceCheckUtils]: 274: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,287 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,287 INFO L280 TraceCheckUtils]: 276: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,288 INFO L263 TraceCheckUtils]: 277: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,288 INFO L280 TraceCheckUtils]: 278: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,288 INFO L280 TraceCheckUtils]: 279: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,288 INFO L280 TraceCheckUtils]: 280: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,288 INFO L263 TraceCheckUtils]: 281: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,289 INFO L280 TraceCheckUtils]: 282: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,289 INFO L280 TraceCheckUtils]: 283: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,289 INFO L280 TraceCheckUtils]: 284: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,289 INFO L280 TraceCheckUtils]: 285: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,289 INFO L280 TraceCheckUtils]: 286: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,289 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,290 INFO L280 TraceCheckUtils]: 288: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,290 INFO L263 TraceCheckUtils]: 289: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,290 INFO L280 TraceCheckUtils]: 290: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,290 INFO L280 TraceCheckUtils]: 291: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,290 INFO L280 TraceCheckUtils]: 292: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,291 INFO L280 TraceCheckUtils]: 293: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,291 INFO L275 TraceCheckUtils]: 294: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,291 INFO L280 TraceCheckUtils]: 295: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,291 INFO L280 TraceCheckUtils]: 296: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,291 INFO L280 TraceCheckUtils]: 297: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,291 INFO L280 TraceCheckUtils]: 298: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,292 INFO L280 TraceCheckUtils]: 299: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,292 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,292 INFO L280 TraceCheckUtils]: 301: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,292 INFO L280 TraceCheckUtils]: 302: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,292 INFO L280 TraceCheckUtils]: 303: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,292 INFO L280 TraceCheckUtils]: 304: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,293 INFO L280 TraceCheckUtils]: 305: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,293 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,293 INFO L280 TraceCheckUtils]: 307: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,293 INFO L263 TraceCheckUtils]: 308: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,293 INFO L280 TraceCheckUtils]: 309: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,293 INFO L280 TraceCheckUtils]: 310: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,294 INFO L280 TraceCheckUtils]: 311: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,294 INFO L263 TraceCheckUtils]: 312: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,294 INFO L280 TraceCheckUtils]: 313: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,294 INFO L280 TraceCheckUtils]: 314: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,294 INFO L280 TraceCheckUtils]: 315: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,295 INFO L263 TraceCheckUtils]: 316: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,295 INFO L280 TraceCheckUtils]: 317: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,295 INFO L280 TraceCheckUtils]: 318: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,295 INFO L280 TraceCheckUtils]: 319: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,295 INFO L280 TraceCheckUtils]: 320: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,295 INFO L280 TraceCheckUtils]: 321: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,296 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,296 INFO L280 TraceCheckUtils]: 323: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,296 INFO L263 TraceCheckUtils]: 324: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,296 INFO L280 TraceCheckUtils]: 325: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,296 INFO L280 TraceCheckUtils]: 326: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,297 INFO L280 TraceCheckUtils]: 327: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,297 INFO L280 TraceCheckUtils]: 328: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,297 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,297 INFO L280 TraceCheckUtils]: 330: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,297 INFO L280 TraceCheckUtils]: 331: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,297 INFO L280 TraceCheckUtils]: 332: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,298 INFO L280 TraceCheckUtils]: 333: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,298 INFO L280 TraceCheckUtils]: 334: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,298 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,298 INFO L280 TraceCheckUtils]: 336: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,298 INFO L263 TraceCheckUtils]: 337: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,298 INFO L280 TraceCheckUtils]: 338: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,299 INFO L280 TraceCheckUtils]: 339: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,299 INFO L280 TraceCheckUtils]: 340: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,299 INFO L280 TraceCheckUtils]: 341: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,299 INFO L280 TraceCheckUtils]: 342: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,299 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,299 INFO L280 TraceCheckUtils]: 344: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,300 INFO L280 TraceCheckUtils]: 345: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,300 INFO L280 TraceCheckUtils]: 346: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,300 INFO L280 TraceCheckUtils]: 347: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,300 INFO L280 TraceCheckUtils]: 348: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,301 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,301 INFO L280 TraceCheckUtils]: 350: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,301 INFO L280 TraceCheckUtils]: 351: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,301 INFO L280 TraceCheckUtils]: 352: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,301 INFO L280 TraceCheckUtils]: 353: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,302 INFO L280 TraceCheckUtils]: 354: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,303 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {17446#true} {18656#(<= 7 |fibo_#in~n|)} #48#return; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,303 INFO L280 TraceCheckUtils]: 356: Hoare triple {18656#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,304 INFO L280 TraceCheckUtils]: 357: Hoare triple {18656#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,305 INFO L280 TraceCheckUtils]: 358: Hoare triple {18656#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,305 INFO L280 TraceCheckUtils]: 359: Hoare triple {18656#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,306 INFO L280 TraceCheckUtils]: 360: Hoare triple {18656#(<= 7 |fibo_#in~n|)} assume true; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,307 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {18656#(<= 7 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,308 INFO L280 TraceCheckUtils]: 362: Hoare triple {18309#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,308 INFO L263 TraceCheckUtils]: 363: Hoare triple {18309#(<= 8 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,308 INFO L280 TraceCheckUtils]: 364: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,308 INFO L280 TraceCheckUtils]: 365: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,309 INFO L280 TraceCheckUtils]: 366: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,309 INFO L263 TraceCheckUtils]: 367: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,309 INFO L280 TraceCheckUtils]: 368: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,309 INFO L280 TraceCheckUtils]: 369: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,309 INFO L280 TraceCheckUtils]: 370: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,309 INFO L263 TraceCheckUtils]: 371: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,310 INFO L280 TraceCheckUtils]: 372: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,310 INFO L280 TraceCheckUtils]: 373: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,310 INFO L280 TraceCheckUtils]: 374: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,310 INFO L263 TraceCheckUtils]: 375: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,310 INFO L280 TraceCheckUtils]: 376: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,310 INFO L280 TraceCheckUtils]: 377: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,311 INFO L280 TraceCheckUtils]: 378: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,311 INFO L263 TraceCheckUtils]: 379: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,311 INFO L280 TraceCheckUtils]: 380: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,311 INFO L280 TraceCheckUtils]: 381: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,311 INFO L280 TraceCheckUtils]: 382: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,312 INFO L280 TraceCheckUtils]: 383: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,312 INFO L280 TraceCheckUtils]: 384: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,312 INFO L275 TraceCheckUtils]: 385: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,312 INFO L280 TraceCheckUtils]: 386: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,312 INFO L263 TraceCheckUtils]: 387: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,313 INFO L280 TraceCheckUtils]: 388: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,313 INFO L280 TraceCheckUtils]: 389: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,313 INFO L280 TraceCheckUtils]: 390: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,313 INFO L280 TraceCheckUtils]: 391: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,313 INFO L275 TraceCheckUtils]: 392: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,314 INFO L280 TraceCheckUtils]: 393: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,314 INFO L280 TraceCheckUtils]: 394: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,314 INFO L280 TraceCheckUtils]: 395: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,314 INFO L280 TraceCheckUtils]: 396: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,314 INFO L280 TraceCheckUtils]: 397: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,314 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,314 INFO L280 TraceCheckUtils]: 399: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,315 INFO L263 TraceCheckUtils]: 400: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,315 INFO L280 TraceCheckUtils]: 401: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,315 INFO L280 TraceCheckUtils]: 402: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,315 INFO L280 TraceCheckUtils]: 403: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,315 INFO L280 TraceCheckUtils]: 404: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,315 INFO L280 TraceCheckUtils]: 405: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,316 INFO L275 TraceCheckUtils]: 406: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,316 INFO L280 TraceCheckUtils]: 407: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,316 INFO L280 TraceCheckUtils]: 408: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,316 INFO L280 TraceCheckUtils]: 409: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,316 INFO L280 TraceCheckUtils]: 410: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,316 INFO L280 TraceCheckUtils]: 411: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,316 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,317 INFO L280 TraceCheckUtils]: 413: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,317 INFO L263 TraceCheckUtils]: 414: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,317 INFO L280 TraceCheckUtils]: 415: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,317 INFO L280 TraceCheckUtils]: 416: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,317 INFO L280 TraceCheckUtils]: 417: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,317 INFO L263 TraceCheckUtils]: 418: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,318 INFO L280 TraceCheckUtils]: 419: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,318 INFO L280 TraceCheckUtils]: 420: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,318 INFO L280 TraceCheckUtils]: 421: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,318 INFO L280 TraceCheckUtils]: 422: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,318 INFO L280 TraceCheckUtils]: 423: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,318 INFO L275 TraceCheckUtils]: 424: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,319 INFO L280 TraceCheckUtils]: 425: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,319 INFO L263 TraceCheckUtils]: 426: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,319 INFO L280 TraceCheckUtils]: 427: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,319 INFO L280 TraceCheckUtils]: 428: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,319 INFO L280 TraceCheckUtils]: 429: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,320 INFO L280 TraceCheckUtils]: 430: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,320 INFO L275 TraceCheckUtils]: 431: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,320 INFO L280 TraceCheckUtils]: 432: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,320 INFO L280 TraceCheckUtils]: 433: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,320 INFO L280 TraceCheckUtils]: 434: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,320 INFO L280 TraceCheckUtils]: 435: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,321 INFO L280 TraceCheckUtils]: 436: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,321 INFO L275 TraceCheckUtils]: 437: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,321 INFO L280 TraceCheckUtils]: 438: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,321 INFO L280 TraceCheckUtils]: 439: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,321 INFO L280 TraceCheckUtils]: 440: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,321 INFO L280 TraceCheckUtils]: 441: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,322 INFO L280 TraceCheckUtils]: 442: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,322 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,322 INFO L280 TraceCheckUtils]: 444: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,322 INFO L263 TraceCheckUtils]: 445: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,322 INFO L280 TraceCheckUtils]: 446: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,322 INFO L280 TraceCheckUtils]: 447: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,323 INFO L280 TraceCheckUtils]: 448: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,323 INFO L263 TraceCheckUtils]: 449: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,323 INFO L280 TraceCheckUtils]: 450: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,323 INFO L280 TraceCheckUtils]: 451: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,323 INFO L280 TraceCheckUtils]: 452: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,323 INFO L263 TraceCheckUtils]: 453: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,324 INFO L280 TraceCheckUtils]: 454: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,324 INFO L280 TraceCheckUtils]: 455: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,324 INFO L280 TraceCheckUtils]: 456: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,324 INFO L280 TraceCheckUtils]: 457: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,324 INFO L280 TraceCheckUtils]: 458: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,324 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,325 INFO L280 TraceCheckUtils]: 460: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,325 INFO L263 TraceCheckUtils]: 461: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,325 INFO L280 TraceCheckUtils]: 462: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,325 INFO L280 TraceCheckUtils]: 463: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,325 INFO L280 TraceCheckUtils]: 464: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,325 INFO L280 TraceCheckUtils]: 465: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,326 INFO L275 TraceCheckUtils]: 466: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,326 INFO L280 TraceCheckUtils]: 467: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,326 INFO L280 TraceCheckUtils]: 468: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,326 INFO L280 TraceCheckUtils]: 469: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,326 INFO L280 TraceCheckUtils]: 470: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,327 INFO L280 TraceCheckUtils]: 471: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,327 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,327 INFO L280 TraceCheckUtils]: 473: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,327 INFO L263 TraceCheckUtils]: 474: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,327 INFO L280 TraceCheckUtils]: 475: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,328 INFO L280 TraceCheckUtils]: 476: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,328 INFO L280 TraceCheckUtils]: 477: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,328 INFO L280 TraceCheckUtils]: 478: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,328 INFO L280 TraceCheckUtils]: 479: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,328 INFO L275 TraceCheckUtils]: 480: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,328 INFO L280 TraceCheckUtils]: 481: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,329 INFO L280 TraceCheckUtils]: 482: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,329 INFO L280 TraceCheckUtils]: 483: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,329 INFO L280 TraceCheckUtils]: 484: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,329 INFO L280 TraceCheckUtils]: 485: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,329 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,330 INFO L280 TraceCheckUtils]: 487: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,330 INFO L280 TraceCheckUtils]: 488: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,330 INFO L280 TraceCheckUtils]: 489: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,330 INFO L280 TraceCheckUtils]: 490: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,330 INFO L280 TraceCheckUtils]: 491: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,331 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {17446#true} {18309#(<= 8 |fibo_#in~n|)} #48#return; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,332 INFO L280 TraceCheckUtils]: 493: Hoare triple {18309#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,333 INFO L280 TraceCheckUtils]: 494: Hoare triple {18309#(<= 8 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,333 INFO L280 TraceCheckUtils]: 495: Hoare triple {18309#(<= 8 |fibo_#in~n|)} havoc #t~ret1; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,334 INFO L280 TraceCheckUtils]: 496: Hoare triple {18309#(<= 8 |fibo_#in~n|)} havoc #t~ret0; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,334 INFO L280 TraceCheckUtils]: 497: Hoare triple {18309#(<= 8 |fibo_#in~n|)} assume true; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,336 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {18309#(<= 8 |fibo_#in~n|)} {17450#(<= main_~x~0 7)} #44#return; {17447#false} is VALID [2020-07-18 04:57:31,519 INFO L263 TraceCheckUtils]: 0: Hoare triple {17446#true} call ULTIMATE.init(); {17446#true} is VALID [2020-07-18 04:57:31,520 INFO L280 TraceCheckUtils]: 1: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,520 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17446#true} {17446#true} #40#return; {17446#true} is VALID [2020-07-18 04:57:31,520 INFO L263 TraceCheckUtils]: 3: Hoare triple {17446#true} call #t~ret3 := main(); {17446#true} is VALID [2020-07-18 04:57:31,521 INFO L280 TraceCheckUtils]: 4: Hoare triple {17446#true} ~x~0 := 7; {17450#(<= main_~x~0 7)} is VALID [2020-07-18 04:57:31,521 INFO L263 TraceCheckUtils]: 5: Hoare triple {17450#(<= main_~x~0 7)} call #t~ret2 := fibo(~x~0); {17446#true} is VALID [2020-07-18 04:57:31,522 INFO L280 TraceCheckUtils]: 6: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,522 INFO L280 TraceCheckUtils]: 7: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,523 INFO L280 TraceCheckUtils]: 8: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,523 INFO L263 TraceCheckUtils]: 9: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,523 INFO L280 TraceCheckUtils]: 10: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,524 INFO L280 TraceCheckUtils]: 11: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,524 INFO L280 TraceCheckUtils]: 12: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,524 INFO L263 TraceCheckUtils]: 13: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,525 INFO L280 TraceCheckUtils]: 14: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,526 INFO L280 TraceCheckUtils]: 15: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,526 INFO L280 TraceCheckUtils]: 16: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,526 INFO L263 TraceCheckUtils]: 17: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,527 INFO L280 TraceCheckUtils]: 18: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,528 INFO L280 TraceCheckUtils]: 19: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,528 INFO L280 TraceCheckUtils]: 20: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,528 INFO L263 TraceCheckUtils]: 21: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,529 INFO L280 TraceCheckUtils]: 22: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,530 INFO L280 TraceCheckUtils]: 23: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,530 INFO L280 TraceCheckUtils]: 24: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,530 INFO L263 TraceCheckUtils]: 25: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,531 INFO L280 TraceCheckUtils]: 26: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,532 INFO L280 TraceCheckUtils]: 27: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,532 INFO L280 TraceCheckUtils]: 28: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(1 == ~n); {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,532 INFO L263 TraceCheckUtils]: 29: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,533 INFO L280 TraceCheckUtils]: 30: Hoare triple {17446#true} ~n := #in~n; {17950#(= fibo_~n |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,534 INFO L280 TraceCheckUtils]: 31: Hoare triple {17950#(= fibo_~n |fibo_#in~n|)} assume !(~n < 1); {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} is VALID [2020-07-18 04:57:31,535 INFO L280 TraceCheckUtils]: 32: Hoare triple {19205#(and (< 0 fibo_~n) (= fibo_~n |fibo_#in~n|))} assume !(1 == ~n); {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,535 INFO L263 TraceCheckUtils]: 33: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,535 INFO L280 TraceCheckUtils]: 34: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,535 INFO L280 TraceCheckUtils]: 35: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,535 INFO L280 TraceCheckUtils]: 36: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,536 INFO L280 TraceCheckUtils]: 37: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,536 INFO L280 TraceCheckUtils]: 38: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,537 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #46#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,537 INFO L280 TraceCheckUtils]: 40: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,537 INFO L263 TraceCheckUtils]: 41: Hoare triple {19206#(<= 2 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,538 INFO L280 TraceCheckUtils]: 42: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,538 INFO L280 TraceCheckUtils]: 43: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,538 INFO L280 TraceCheckUtils]: 44: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,538 INFO L280 TraceCheckUtils]: 45: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,539 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17446#true} {19206#(<= 2 |fibo_#in~n|)} #48#return; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,539 INFO L280 TraceCheckUtils]: 47: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,540 INFO L280 TraceCheckUtils]: 48: Hoare triple {19206#(<= 2 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,540 INFO L280 TraceCheckUtils]: 49: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret1; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,541 INFO L280 TraceCheckUtils]: 50: Hoare triple {19206#(<= 2 |fibo_#in~n|)} havoc #t~ret0; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,541 INFO L280 TraceCheckUtils]: 51: Hoare triple {19206#(<= 2 |fibo_#in~n|)} assume true; {19206#(<= 2 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,542 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {19206#(<= 2 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,543 INFO L263 TraceCheckUtils]: 54: Hoare triple {19198#(<= 3 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,543 INFO L280 TraceCheckUtils]: 55: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,544 INFO L280 TraceCheckUtils]: 56: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,544 INFO L280 TraceCheckUtils]: 57: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,544 INFO L280 TraceCheckUtils]: 58: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,544 INFO L280 TraceCheckUtils]: 59: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,545 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17446#true} {19198#(<= 3 |fibo_#in~n|)} #48#return; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,545 INFO L280 TraceCheckUtils]: 61: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,546 INFO L280 TraceCheckUtils]: 62: Hoare triple {19198#(<= 3 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,546 INFO L280 TraceCheckUtils]: 63: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret1; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,547 INFO L280 TraceCheckUtils]: 64: Hoare triple {19198#(<= 3 |fibo_#in~n|)} havoc #t~ret0; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,547 INFO L280 TraceCheckUtils]: 65: Hoare triple {19198#(<= 3 |fibo_#in~n|)} assume true; {19198#(<= 3 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,549 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {19198#(<= 3 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,549 INFO L280 TraceCheckUtils]: 67: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,549 INFO L263 TraceCheckUtils]: 68: Hoare triple {19151#(<= 4 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,550 INFO L280 TraceCheckUtils]: 69: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,550 INFO L280 TraceCheckUtils]: 70: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,550 INFO L280 TraceCheckUtils]: 71: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,550 INFO L263 TraceCheckUtils]: 72: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,550 INFO L280 TraceCheckUtils]: 73: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,550 INFO L280 TraceCheckUtils]: 74: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,551 INFO L280 TraceCheckUtils]: 75: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,551 INFO L280 TraceCheckUtils]: 76: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,551 INFO L280 TraceCheckUtils]: 77: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,551 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,551 INFO L280 TraceCheckUtils]: 79: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,552 INFO L263 TraceCheckUtils]: 80: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,552 INFO L280 TraceCheckUtils]: 81: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,552 INFO L280 TraceCheckUtils]: 82: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,552 INFO L280 TraceCheckUtils]: 83: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,552 INFO L280 TraceCheckUtils]: 84: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,552 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,553 INFO L280 TraceCheckUtils]: 86: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,553 INFO L280 TraceCheckUtils]: 87: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,553 INFO L280 TraceCheckUtils]: 88: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,553 INFO L280 TraceCheckUtils]: 89: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,553 INFO L280 TraceCheckUtils]: 90: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,554 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17446#true} {19151#(<= 4 |fibo_#in~n|)} #48#return; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,555 INFO L280 TraceCheckUtils]: 92: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,555 INFO L280 TraceCheckUtils]: 93: Hoare triple {19151#(<= 4 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,556 INFO L280 TraceCheckUtils]: 94: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret1; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,556 INFO L280 TraceCheckUtils]: 95: Hoare triple {19151#(<= 4 |fibo_#in~n|)} havoc #t~ret0; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,557 INFO L280 TraceCheckUtils]: 96: Hoare triple {19151#(<= 4 |fibo_#in~n|)} assume true; {19151#(<= 4 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,558 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {19151#(<= 4 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,558 INFO L280 TraceCheckUtils]: 98: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,558 INFO L263 TraceCheckUtils]: 99: Hoare triple {19068#(<= 5 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,559 INFO L280 TraceCheckUtils]: 100: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,559 INFO L280 TraceCheckUtils]: 101: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,559 INFO L280 TraceCheckUtils]: 102: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,559 INFO L263 TraceCheckUtils]: 103: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,559 INFO L280 TraceCheckUtils]: 104: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,559 INFO L280 TraceCheckUtils]: 105: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,560 INFO L280 TraceCheckUtils]: 106: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,560 INFO L263 TraceCheckUtils]: 107: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,560 INFO L280 TraceCheckUtils]: 108: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,560 INFO L280 TraceCheckUtils]: 109: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,560 INFO L280 TraceCheckUtils]: 110: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,560 INFO L280 TraceCheckUtils]: 111: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,561 INFO L280 TraceCheckUtils]: 112: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,561 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,561 INFO L280 TraceCheckUtils]: 114: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,561 INFO L263 TraceCheckUtils]: 115: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,561 INFO L280 TraceCheckUtils]: 116: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,561 INFO L280 TraceCheckUtils]: 117: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,562 INFO L280 TraceCheckUtils]: 118: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,562 INFO L280 TraceCheckUtils]: 119: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,562 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,562 INFO L280 TraceCheckUtils]: 121: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,562 INFO L280 TraceCheckUtils]: 122: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,562 INFO L280 TraceCheckUtils]: 123: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,562 INFO L280 TraceCheckUtils]: 124: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,563 INFO L280 TraceCheckUtils]: 125: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,563 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,563 INFO L280 TraceCheckUtils]: 127: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,563 INFO L263 TraceCheckUtils]: 128: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,563 INFO L280 TraceCheckUtils]: 129: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,563 INFO L280 TraceCheckUtils]: 130: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,564 INFO L280 TraceCheckUtils]: 131: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,564 INFO L280 TraceCheckUtils]: 132: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,564 INFO L280 TraceCheckUtils]: 133: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,564 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,564 INFO L280 TraceCheckUtils]: 135: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,564 INFO L280 TraceCheckUtils]: 136: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,565 INFO L280 TraceCheckUtils]: 137: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,565 INFO L280 TraceCheckUtils]: 138: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,565 INFO L280 TraceCheckUtils]: 139: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,566 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {17446#true} {19068#(<= 5 |fibo_#in~n|)} #48#return; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,566 INFO L280 TraceCheckUtils]: 141: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,567 INFO L280 TraceCheckUtils]: 142: Hoare triple {19068#(<= 5 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,567 INFO L280 TraceCheckUtils]: 143: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret1; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,568 INFO L280 TraceCheckUtils]: 144: Hoare triple {19068#(<= 5 |fibo_#in~n|)} havoc #t~ret0; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,568 INFO L280 TraceCheckUtils]: 145: Hoare triple {19068#(<= 5 |fibo_#in~n|)} assume true; {19068#(<= 5 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,570 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {19068#(<= 5 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,571 INFO L280 TraceCheckUtils]: 147: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,571 INFO L263 TraceCheckUtils]: 148: Hoare triple {18915#(<= 6 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,571 INFO L280 TraceCheckUtils]: 149: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,571 INFO L280 TraceCheckUtils]: 150: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,571 INFO L280 TraceCheckUtils]: 151: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,572 INFO L263 TraceCheckUtils]: 152: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,572 INFO L280 TraceCheckUtils]: 153: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,572 INFO L280 TraceCheckUtils]: 154: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,572 INFO L280 TraceCheckUtils]: 155: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,572 INFO L263 TraceCheckUtils]: 156: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,572 INFO L280 TraceCheckUtils]: 157: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,573 INFO L280 TraceCheckUtils]: 158: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,573 INFO L280 TraceCheckUtils]: 159: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,573 INFO L263 TraceCheckUtils]: 160: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,573 INFO L280 TraceCheckUtils]: 161: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,573 INFO L280 TraceCheckUtils]: 162: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,573 INFO L280 TraceCheckUtils]: 163: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,574 INFO L280 TraceCheckUtils]: 164: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,574 INFO L280 TraceCheckUtils]: 165: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,574 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,574 INFO L280 TraceCheckUtils]: 167: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,574 INFO L263 TraceCheckUtils]: 168: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,574 INFO L280 TraceCheckUtils]: 169: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,575 INFO L280 TraceCheckUtils]: 170: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,575 INFO L280 TraceCheckUtils]: 171: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,575 INFO L280 TraceCheckUtils]: 172: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,575 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,575 INFO L280 TraceCheckUtils]: 174: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,575 INFO L280 TraceCheckUtils]: 175: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,576 INFO L280 TraceCheckUtils]: 176: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,576 INFO L280 TraceCheckUtils]: 177: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,576 INFO L280 TraceCheckUtils]: 178: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,576 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,576 INFO L280 TraceCheckUtils]: 180: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,576 INFO L263 TraceCheckUtils]: 181: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,577 INFO L280 TraceCheckUtils]: 182: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,577 INFO L280 TraceCheckUtils]: 183: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,577 INFO L280 TraceCheckUtils]: 184: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,577 INFO L280 TraceCheckUtils]: 185: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,577 INFO L280 TraceCheckUtils]: 186: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,577 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,578 INFO L280 TraceCheckUtils]: 188: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,578 INFO L280 TraceCheckUtils]: 189: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,578 INFO L280 TraceCheckUtils]: 190: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,578 INFO L280 TraceCheckUtils]: 191: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,578 INFO L280 TraceCheckUtils]: 192: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,578 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,579 INFO L280 TraceCheckUtils]: 194: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,579 INFO L263 TraceCheckUtils]: 195: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,579 INFO L280 TraceCheckUtils]: 196: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,579 INFO L280 TraceCheckUtils]: 197: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,579 INFO L280 TraceCheckUtils]: 198: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,579 INFO L263 TraceCheckUtils]: 199: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,580 INFO L280 TraceCheckUtils]: 200: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,580 INFO L280 TraceCheckUtils]: 201: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,580 INFO L280 TraceCheckUtils]: 202: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,580 INFO L280 TraceCheckUtils]: 203: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,580 INFO L280 TraceCheckUtils]: 204: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,581 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,581 INFO L280 TraceCheckUtils]: 206: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,581 INFO L263 TraceCheckUtils]: 207: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,581 INFO L280 TraceCheckUtils]: 208: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,581 INFO L280 TraceCheckUtils]: 209: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,581 INFO L280 TraceCheckUtils]: 210: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,582 INFO L280 TraceCheckUtils]: 211: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,582 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,582 INFO L280 TraceCheckUtils]: 213: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,582 INFO L280 TraceCheckUtils]: 214: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,582 INFO L280 TraceCheckUtils]: 215: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,583 INFO L280 TraceCheckUtils]: 216: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,583 INFO L280 TraceCheckUtils]: 217: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,583 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,583 INFO L280 TraceCheckUtils]: 219: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,583 INFO L280 TraceCheckUtils]: 220: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,584 INFO L280 TraceCheckUtils]: 221: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,584 INFO L280 TraceCheckUtils]: 222: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,584 INFO L280 TraceCheckUtils]: 223: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,585 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {17446#true} {18915#(<= 6 |fibo_#in~n|)} #48#return; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,585 INFO L280 TraceCheckUtils]: 225: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,586 INFO L280 TraceCheckUtils]: 226: Hoare triple {18915#(<= 6 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,587 INFO L280 TraceCheckUtils]: 227: Hoare triple {18915#(<= 6 |fibo_#in~n|)} havoc #t~ret1; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,587 INFO L280 TraceCheckUtils]: 228: Hoare triple {18915#(<= 6 |fibo_#in~n|)} havoc #t~ret0; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,588 INFO L280 TraceCheckUtils]: 229: Hoare triple {18915#(<= 6 |fibo_#in~n|)} assume true; {18915#(<= 6 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,589 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {18915#(<= 6 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,589 INFO L280 TraceCheckUtils]: 231: Hoare triple {18656#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,589 INFO L263 TraceCheckUtils]: 232: Hoare triple {18656#(<= 7 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,590 INFO L280 TraceCheckUtils]: 233: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,590 INFO L280 TraceCheckUtils]: 234: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,590 INFO L280 TraceCheckUtils]: 235: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,590 INFO L263 TraceCheckUtils]: 236: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,590 INFO L280 TraceCheckUtils]: 237: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,590 INFO L280 TraceCheckUtils]: 238: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,591 INFO L280 TraceCheckUtils]: 239: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,591 INFO L263 TraceCheckUtils]: 240: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,591 INFO L280 TraceCheckUtils]: 241: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,591 INFO L280 TraceCheckUtils]: 242: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,591 INFO L280 TraceCheckUtils]: 243: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,591 INFO L263 TraceCheckUtils]: 244: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,591 INFO L280 TraceCheckUtils]: 245: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,592 INFO L280 TraceCheckUtils]: 246: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,592 INFO L280 TraceCheckUtils]: 247: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,592 INFO L263 TraceCheckUtils]: 248: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,592 INFO L280 TraceCheckUtils]: 249: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,592 INFO L280 TraceCheckUtils]: 250: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,592 INFO L280 TraceCheckUtils]: 251: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,593 INFO L280 TraceCheckUtils]: 252: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,593 INFO L280 TraceCheckUtils]: 253: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,593 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,593 INFO L280 TraceCheckUtils]: 255: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,593 INFO L263 TraceCheckUtils]: 256: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,593 INFO L280 TraceCheckUtils]: 257: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,593 INFO L280 TraceCheckUtils]: 258: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,594 INFO L280 TraceCheckUtils]: 259: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,594 INFO L280 TraceCheckUtils]: 260: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,594 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,594 INFO L280 TraceCheckUtils]: 262: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,594 INFO L280 TraceCheckUtils]: 263: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,594 INFO L280 TraceCheckUtils]: 264: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,595 INFO L280 TraceCheckUtils]: 265: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,595 INFO L280 TraceCheckUtils]: 266: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,595 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,595 INFO L280 TraceCheckUtils]: 268: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,595 INFO L263 TraceCheckUtils]: 269: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,595 INFO L280 TraceCheckUtils]: 270: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,595 INFO L280 TraceCheckUtils]: 271: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,596 INFO L280 TraceCheckUtils]: 272: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,596 INFO L280 TraceCheckUtils]: 273: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,596 INFO L280 TraceCheckUtils]: 274: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,596 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,596 INFO L280 TraceCheckUtils]: 276: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,596 INFO L280 TraceCheckUtils]: 277: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,597 INFO L280 TraceCheckUtils]: 278: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,597 INFO L280 TraceCheckUtils]: 279: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,597 INFO L280 TraceCheckUtils]: 280: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,597 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,597 INFO L280 TraceCheckUtils]: 282: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,597 INFO L263 TraceCheckUtils]: 283: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,597 INFO L280 TraceCheckUtils]: 284: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,597 INFO L280 TraceCheckUtils]: 285: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,597 INFO L280 TraceCheckUtils]: 286: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,598 INFO L263 TraceCheckUtils]: 287: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,598 INFO L280 TraceCheckUtils]: 288: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,598 INFO L280 TraceCheckUtils]: 289: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,598 INFO L280 TraceCheckUtils]: 290: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,598 INFO L280 TraceCheckUtils]: 291: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,598 INFO L280 TraceCheckUtils]: 292: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,598 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,598 INFO L280 TraceCheckUtils]: 294: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,598 INFO L263 TraceCheckUtils]: 295: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,599 INFO L280 TraceCheckUtils]: 296: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,599 INFO L280 TraceCheckUtils]: 297: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,599 INFO L280 TraceCheckUtils]: 298: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,599 INFO L280 TraceCheckUtils]: 299: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,599 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,599 INFO L280 TraceCheckUtils]: 301: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,599 INFO L280 TraceCheckUtils]: 302: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,599 INFO L280 TraceCheckUtils]: 303: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,599 INFO L280 TraceCheckUtils]: 304: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,600 INFO L280 TraceCheckUtils]: 305: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,600 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,600 INFO L280 TraceCheckUtils]: 307: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,600 INFO L280 TraceCheckUtils]: 308: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,600 INFO L280 TraceCheckUtils]: 309: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,600 INFO L280 TraceCheckUtils]: 310: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,600 INFO L280 TraceCheckUtils]: 311: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,600 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,600 INFO L280 TraceCheckUtils]: 313: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L263 TraceCheckUtils]: 314: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L280 TraceCheckUtils]: 315: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L280 TraceCheckUtils]: 316: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L280 TraceCheckUtils]: 317: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L263 TraceCheckUtils]: 318: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L280 TraceCheckUtils]: 319: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L280 TraceCheckUtils]: 320: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L280 TraceCheckUtils]: 321: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L263 TraceCheckUtils]: 322: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,601 INFO L280 TraceCheckUtils]: 323: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,602 INFO L280 TraceCheckUtils]: 324: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,602 INFO L280 TraceCheckUtils]: 325: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,602 INFO L280 TraceCheckUtils]: 326: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,602 INFO L280 TraceCheckUtils]: 327: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,602 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,602 INFO L280 TraceCheckUtils]: 329: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,602 INFO L263 TraceCheckUtils]: 330: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,602 INFO L280 TraceCheckUtils]: 331: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,602 INFO L280 TraceCheckUtils]: 332: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,603 INFO L280 TraceCheckUtils]: 333: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,603 INFO L280 TraceCheckUtils]: 334: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,603 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,603 INFO L280 TraceCheckUtils]: 336: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,603 INFO L280 TraceCheckUtils]: 337: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,603 INFO L280 TraceCheckUtils]: 338: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,603 INFO L280 TraceCheckUtils]: 339: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,603 INFO L280 TraceCheckUtils]: 340: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,603 INFO L275 TraceCheckUtils]: 341: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L280 TraceCheckUtils]: 342: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L263 TraceCheckUtils]: 343: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L280 TraceCheckUtils]: 344: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L280 TraceCheckUtils]: 345: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L280 TraceCheckUtils]: 346: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L280 TraceCheckUtils]: 347: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L280 TraceCheckUtils]: 348: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L280 TraceCheckUtils]: 350: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,604 INFO L280 TraceCheckUtils]: 351: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,605 INFO L280 TraceCheckUtils]: 352: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,605 INFO L280 TraceCheckUtils]: 353: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,605 INFO L280 TraceCheckUtils]: 354: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,605 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,605 INFO L280 TraceCheckUtils]: 356: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,605 INFO L280 TraceCheckUtils]: 357: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,605 INFO L280 TraceCheckUtils]: 358: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,605 INFO L280 TraceCheckUtils]: 359: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,605 INFO L280 TraceCheckUtils]: 360: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,606 INFO L275 TraceCheckUtils]: 361: Hoare quadruple {17446#true} {18656#(<= 7 |fibo_#in~n|)} #48#return; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,606 INFO L280 TraceCheckUtils]: 362: Hoare triple {18656#(<= 7 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,607 INFO L280 TraceCheckUtils]: 363: Hoare triple {18656#(<= 7 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,607 INFO L280 TraceCheckUtils]: 364: Hoare triple {18656#(<= 7 |fibo_#in~n|)} havoc #t~ret1; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,608 INFO L280 TraceCheckUtils]: 365: Hoare triple {18656#(<= 7 |fibo_#in~n|)} havoc #t~ret0; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,608 INFO L280 TraceCheckUtils]: 366: Hoare triple {18656#(<= 7 |fibo_#in~n|)} assume true; {18656#(<= 7 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,609 INFO L275 TraceCheckUtils]: 367: Hoare quadruple {18656#(<= 7 |fibo_#in~n|)} {17950#(= fibo_~n |fibo_#in~n|)} #46#return; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,609 INFO L280 TraceCheckUtils]: 368: Hoare triple {18309#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,609 INFO L263 TraceCheckUtils]: 369: Hoare triple {18309#(<= 8 |fibo_#in~n|)} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,609 INFO L280 TraceCheckUtils]: 370: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,609 INFO L280 TraceCheckUtils]: 371: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,610 INFO L280 TraceCheckUtils]: 372: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,610 INFO L263 TraceCheckUtils]: 373: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,610 INFO L280 TraceCheckUtils]: 374: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,610 INFO L280 TraceCheckUtils]: 375: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,610 INFO L280 TraceCheckUtils]: 376: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,610 INFO L263 TraceCheckUtils]: 377: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,611 INFO L280 TraceCheckUtils]: 378: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,611 INFO L280 TraceCheckUtils]: 379: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,611 INFO L280 TraceCheckUtils]: 380: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,611 INFO L263 TraceCheckUtils]: 381: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,611 INFO L280 TraceCheckUtils]: 382: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,611 INFO L280 TraceCheckUtils]: 383: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,612 INFO L280 TraceCheckUtils]: 384: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,612 INFO L263 TraceCheckUtils]: 385: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,612 INFO L280 TraceCheckUtils]: 386: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,612 INFO L280 TraceCheckUtils]: 387: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,613 INFO L280 TraceCheckUtils]: 388: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,613 INFO L280 TraceCheckUtils]: 389: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,613 INFO L280 TraceCheckUtils]: 390: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,613 INFO L275 TraceCheckUtils]: 391: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,613 INFO L280 TraceCheckUtils]: 392: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,613 INFO L263 TraceCheckUtils]: 393: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,614 INFO L280 TraceCheckUtils]: 394: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,614 INFO L280 TraceCheckUtils]: 395: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,614 INFO L280 TraceCheckUtils]: 396: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,614 INFO L280 TraceCheckUtils]: 397: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,614 INFO L275 TraceCheckUtils]: 398: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,614 INFO L280 TraceCheckUtils]: 399: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,614 INFO L280 TraceCheckUtils]: 400: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,615 INFO L280 TraceCheckUtils]: 401: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,615 INFO L280 TraceCheckUtils]: 402: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,615 INFO L280 TraceCheckUtils]: 403: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,615 INFO L275 TraceCheckUtils]: 404: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,615 INFO L280 TraceCheckUtils]: 405: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,615 INFO L263 TraceCheckUtils]: 406: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,615 INFO L280 TraceCheckUtils]: 407: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,616 INFO L280 TraceCheckUtils]: 408: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,616 INFO L280 TraceCheckUtils]: 409: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,616 INFO L280 TraceCheckUtils]: 410: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,616 INFO L280 TraceCheckUtils]: 411: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,616 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,616 INFO L280 TraceCheckUtils]: 413: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,617 INFO L280 TraceCheckUtils]: 414: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,617 INFO L280 TraceCheckUtils]: 415: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,617 INFO L280 TraceCheckUtils]: 416: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,617 INFO L280 TraceCheckUtils]: 417: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,617 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,617 INFO L280 TraceCheckUtils]: 419: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,617 INFO L263 TraceCheckUtils]: 420: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,618 INFO L280 TraceCheckUtils]: 421: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,618 INFO L280 TraceCheckUtils]: 422: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,618 INFO L280 TraceCheckUtils]: 423: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,618 INFO L263 TraceCheckUtils]: 424: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,618 INFO L280 TraceCheckUtils]: 425: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,618 INFO L280 TraceCheckUtils]: 426: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,619 INFO L280 TraceCheckUtils]: 427: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,619 INFO L280 TraceCheckUtils]: 428: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,619 INFO L280 TraceCheckUtils]: 429: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,619 INFO L275 TraceCheckUtils]: 430: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,619 INFO L280 TraceCheckUtils]: 431: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,619 INFO L263 TraceCheckUtils]: 432: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,619 INFO L280 TraceCheckUtils]: 433: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,620 INFO L280 TraceCheckUtils]: 434: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,620 INFO L280 TraceCheckUtils]: 435: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,620 INFO L280 TraceCheckUtils]: 436: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,620 INFO L275 TraceCheckUtils]: 437: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,620 INFO L280 TraceCheckUtils]: 438: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,620 INFO L280 TraceCheckUtils]: 439: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,621 INFO L280 TraceCheckUtils]: 440: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,621 INFO L280 TraceCheckUtils]: 441: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,621 INFO L280 TraceCheckUtils]: 442: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,621 INFO L275 TraceCheckUtils]: 443: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,621 INFO L280 TraceCheckUtils]: 444: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,621 INFO L280 TraceCheckUtils]: 445: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,622 INFO L280 TraceCheckUtils]: 446: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,622 INFO L280 TraceCheckUtils]: 447: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,622 INFO L280 TraceCheckUtils]: 448: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,622 INFO L275 TraceCheckUtils]: 449: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,622 INFO L280 TraceCheckUtils]: 450: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,622 INFO L263 TraceCheckUtils]: 451: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,623 INFO L280 TraceCheckUtils]: 452: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,623 INFO L280 TraceCheckUtils]: 453: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,623 INFO L280 TraceCheckUtils]: 454: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,623 INFO L263 TraceCheckUtils]: 455: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,623 INFO L280 TraceCheckUtils]: 456: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,623 INFO L280 TraceCheckUtils]: 457: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,624 INFO L280 TraceCheckUtils]: 458: Hoare triple {17446#true} assume !(1 == ~n); {17446#true} is VALID [2020-07-18 04:57:31,624 INFO L263 TraceCheckUtils]: 459: Hoare triple {17446#true} call #t~ret0 := fibo(~n - 1); {17446#true} is VALID [2020-07-18 04:57:31,624 INFO L280 TraceCheckUtils]: 460: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,624 INFO L280 TraceCheckUtils]: 461: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,624 INFO L280 TraceCheckUtils]: 462: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,624 INFO L280 TraceCheckUtils]: 463: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,625 INFO L280 TraceCheckUtils]: 464: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,625 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,625 INFO L280 TraceCheckUtils]: 466: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,625 INFO L263 TraceCheckUtils]: 467: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,625 INFO L280 TraceCheckUtils]: 468: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,625 INFO L280 TraceCheckUtils]: 469: Hoare triple {17446#true} assume ~n < 1; {17446#true} is VALID [2020-07-18 04:57:31,625 INFO L280 TraceCheckUtils]: 470: Hoare triple {17446#true} #res := 0; {17446#true} is VALID [2020-07-18 04:57:31,626 INFO L280 TraceCheckUtils]: 471: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,626 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,626 INFO L280 TraceCheckUtils]: 473: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,626 INFO L280 TraceCheckUtils]: 474: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,626 INFO L280 TraceCheckUtils]: 475: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,626 INFO L280 TraceCheckUtils]: 476: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,627 INFO L280 TraceCheckUtils]: 477: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,627 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {17446#true} {17446#true} #46#return; {17446#true} is VALID [2020-07-18 04:57:31,627 INFO L280 TraceCheckUtils]: 479: Hoare triple {17446#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,627 INFO L263 TraceCheckUtils]: 480: Hoare triple {17446#true} call #t~ret1 := fibo(~n - 2); {17446#true} is VALID [2020-07-18 04:57:31,627 INFO L280 TraceCheckUtils]: 481: Hoare triple {17446#true} ~n := #in~n; {17446#true} is VALID [2020-07-18 04:57:31,627 INFO L280 TraceCheckUtils]: 482: Hoare triple {17446#true} assume !(~n < 1); {17446#true} is VALID [2020-07-18 04:57:31,627 INFO L280 TraceCheckUtils]: 483: Hoare triple {17446#true} assume 1 == ~n; {17446#true} is VALID [2020-07-18 04:57:31,628 INFO L280 TraceCheckUtils]: 484: Hoare triple {17446#true} #res := 1; {17446#true} is VALID [2020-07-18 04:57:31,628 INFO L280 TraceCheckUtils]: 485: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,628 INFO L275 TraceCheckUtils]: 486: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,628 INFO L280 TraceCheckUtils]: 487: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,628 INFO L280 TraceCheckUtils]: 488: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,628 INFO L280 TraceCheckUtils]: 489: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,629 INFO L280 TraceCheckUtils]: 490: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,629 INFO L280 TraceCheckUtils]: 491: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,629 INFO L275 TraceCheckUtils]: 492: Hoare quadruple {17446#true} {17446#true} #48#return; {17446#true} is VALID [2020-07-18 04:57:31,629 INFO L280 TraceCheckUtils]: 493: Hoare triple {17446#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {17446#true} is VALID [2020-07-18 04:57:31,629 INFO L280 TraceCheckUtils]: 494: Hoare triple {17446#true} #res := #t~ret0 + #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,629 INFO L280 TraceCheckUtils]: 495: Hoare triple {17446#true} havoc #t~ret1; {17446#true} is VALID [2020-07-18 04:57:31,629 INFO L280 TraceCheckUtils]: 496: Hoare triple {17446#true} havoc #t~ret0; {17446#true} is VALID [2020-07-18 04:57:31,630 INFO L280 TraceCheckUtils]: 497: Hoare triple {17446#true} assume true; {17446#true} is VALID [2020-07-18 04:57:31,636 INFO L275 TraceCheckUtils]: 498: Hoare quadruple {17446#true} {18309#(<= 8 |fibo_#in~n|)} #48#return; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,638 INFO L280 TraceCheckUtils]: 499: Hoare triple {18309#(<= 8 |fibo_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,640 INFO L280 TraceCheckUtils]: 500: Hoare triple {18309#(<= 8 |fibo_#in~n|)} #res := #t~ret0 + #t~ret1; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,641 INFO L280 TraceCheckUtils]: 501: Hoare triple {18309#(<= 8 |fibo_#in~n|)} havoc #t~ret1; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,641 INFO L280 TraceCheckUtils]: 502: Hoare triple {18309#(<= 8 |fibo_#in~n|)} havoc #t~ret0; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,642 INFO L280 TraceCheckUtils]: 503: Hoare triple {18309#(<= 8 |fibo_#in~n|)} assume true; {18309#(<= 8 |fibo_#in~n|)} is VALID [2020-07-18 04:57:31,642 INFO L275 TraceCheckUtils]: 504: Hoare quadruple {18309#(<= 8 |fibo_#in~n|)} {17450#(<= main_~x~0 7)} #44#return; {17447#false} is VALID [2020-07-18 04:57:31,643 INFO L280 TraceCheckUtils]: 505: Hoare triple {17447#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {17447#false} is VALID [2020-07-18 04:57:31,643 INFO L280 TraceCheckUtils]: 506: Hoare triple {17447#false} ~result~0 := #t~ret2; {17447#false} is VALID [2020-07-18 04:57:31,643 INFO L280 TraceCheckUtils]: 507: Hoare triple {17447#false} havoc #t~ret2; {17447#false} is VALID [2020-07-18 04:57:31,643 INFO L280 TraceCheckUtils]: 508: Hoare triple {17447#false} assume 13 != ~result~0; {17447#false} is VALID [2020-07-18 04:57:31,643 INFO L280 TraceCheckUtils]: 509: Hoare triple {17447#false} assume !false; {17447#false} is VALID [2020-07-18 04:57:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 10273 backedges. 662 proven. 1870 refuted. 0 times theorem prover too weak. 7741 trivial. 0 not checked. [2020-07-18 04:57:31,741 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1935799491] [2020-07-18 04:57:31,741 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:57:31,741 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-07-18 04:57:31,741 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1426465124] [2020-07-18 04:57:31,742 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 510 [2020-07-18 04:57:31,837 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:57:31,837 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-18 04:57:31,949 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:31,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-18 04:57:31,950 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:57:31,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-18 04:57:31,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2020-07-18 04:57:31,951 INFO L87 Difference]: Start difference. First operand 118 states and 152 transitions. Second operand 12 states. [2020-07-18 04:57:33,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:33,426 INFO L93 Difference]: Finished difference Result 227 states and 310 transitions. [2020-07-18 04:57:33,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-07-18 04:57:33,426 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 510 [2020-07-18 04:57:33,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:57:33,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-18 04:57:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 154 transitions. [2020-07-18 04:57:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-18 04:57:33,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 154 transitions. [2020-07-18 04:57:33,434 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states and 154 transitions. [2020-07-18 04:57:33,636 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:33,637 INFO L225 Difference]: With dead ends: 227 [2020-07-18 04:57:33,637 INFO L226 Difference]: Without dead ends: 0 [2020-07-18 04:57:33,640 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 134 GetRequests, 117 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=120, Invalid=222, Unknown=0, NotChecked=0, Total=342 [2020-07-18 04:57:33,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-18 04:57:33,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-18 04:57:33,640 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:57:33,640 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-18 04:57:33,641 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-18 04:57:33,641 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-18 04:57:33,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:33,641 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-18 04:57:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-18 04:57:33,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:33,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:33,642 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-18 04:57:33,642 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-18 04:57:33,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:57:33,642 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-18 04:57:33,642 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-18 04:57:33,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:33,642 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:57:33,643 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:57:33,643 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:57:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-18 04:57:33,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-18 04:57:33,643 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 510 [2020-07-18 04:57:33,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:57:33,644 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-18 04:57:33,644 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-18 04:57:33,644 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-18 04:57:33,644 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:57:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-18 04:57:33,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:57:33,644 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-18 04:57:33,647 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-18 04:57:36,795 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 53 [2020-07-18 04:57:37,424 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 59 [2020-07-18 04:57:38,198 WARN L193 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 84 [2020-07-18 04:57:38,397 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 6 [2020-07-18 04:57:39,066 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 62 [2020-07-18 04:57:39,690 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 62 [2020-07-18 04:57:40,286 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 53 [2020-07-18 04:57:40,802 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 42 [2020-07-18 04:57:41,500 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 42 [2020-07-18 04:57:41,637 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-07-18 04:57:41,637 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-07-18 04:57:41,637 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-18 04:57:41,637 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-18 04:57:41,637 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-18 04:57:41,637 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-18 04:57:41,638 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 27) the Hoare annotation is: false [2020-07-18 04:57:41,638 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 23 30) the Hoare annotation is: true [2020-07-18 04:57:41,638 INFO L264 CegarLoopResult]: At program point L27(line 27) the Hoare annotation is: false [2020-07-18 04:57:41,638 INFO L264 CegarLoopResult]: At program point L26(lines 26 28) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~result~0 13) (<= 13 main_~result~0)) [2020-07-18 04:57:41,638 INFO L264 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~x~0 7)) [2020-07-18 04:57:41,639 INFO L264 CegarLoopResult]: At program point mainEXIT(lines 23 30) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-18 04:57:41,639 INFO L264 CegarLoopResult]: At program point L25-1(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|)) [2020-07-18 04:57:41,639 INFO L264 CegarLoopResult]: At program point L26-2(lines 26 28) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-18 04:57:41,639 INFO L264 CegarLoopResult]: At program point L25-2(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|)) [2020-07-18 04:57:41,639 INFO L264 CegarLoopResult]: At program point L25-3(line 25) the Hoare annotation is: (and (<= 7 main_~x~0) (<= main_~result~0 13) (<= |main_#t~ret2| 13) (<= 13 |main_#t~ret2|) (<= 13 main_~result~0)) [2020-07-18 04:57:41,640 INFO L264 CegarLoopResult]: At program point mainFINAL(lines 23 30) the Hoare annotation is: (<= 7 main_~x~0) [2020-07-18 04:57:41,640 INFO L264 CegarLoopResult]: At program point fiboEXIT(lines 5 13) the Hoare annotation is: (let ((.cse0 (<= 1 |fibo_#in~n|))) (and (or (and (<= 13 |fibo_#res|) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13)) (and (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|) (<= 4 fibo_~n)) (and (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) (<= 8 |fibo_#res|) (<= 6 |fibo_#in~n|)) (and (<= 2 |fibo_#res|) (<= |fibo_#res| 2) (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3)) (and (<= 5 |fibo_#res|) (<= 5 |fibo_#in~n|) (<= |fibo_#res| 5) (<= fibo_~n 5)) (<= 8 |fibo_#in~n|) (not .cse0) (and (<= |fibo_#in~n| 2) (<= |fibo_#res| 1) (<= 1 |fibo_#res|))) (let ((.cse1 (= fibo_~n |fibo_#in~n|))) (or (and .cse0 .cse1) (and (<= 0 |fibo_#res|) .cse1 (<= |fibo_#res| 0)))))) [2020-07-18 04:57:41,640 INFO L264 CegarLoopResult]: At program point fiboFINAL(lines 5 13) the Hoare annotation is: (let ((.cse0 (<= 1 |fibo_#in~n|))) (and (or (and (<= 13 |fibo_#res|) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13)) (and (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 3 |fibo_#res|) (<= 4 fibo_~n)) (and (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) (<= 8 |fibo_#res|) (<= 6 |fibo_#in~n|)) (and (<= 2 |fibo_#res|) (<= |fibo_#res| 2) (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3)) (and (<= 5 |fibo_#res|) (<= 5 |fibo_#in~n|) (<= |fibo_#res| 5) (<= fibo_~n 5)) (<= 8 |fibo_#in~n|) (not .cse0) (and (<= |fibo_#in~n| 2) (<= |fibo_#res| 1) (<= 1 |fibo_#res|))) (let ((.cse1 (= fibo_~n |fibo_#in~n|))) (or (and .cse0 .cse1) (and (<= 0 |fibo_#res|) .cse1 (<= |fibo_#res| 0)))))) [2020-07-18 04:57:41,641 INFO L264 CegarLoopResult]: At program point L11(line 11) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (not (<= |fibo_#in~n| 1))) [2020-07-18 04:57:41,641 INFO L264 CegarLoopResult]: At program point L11-1(line 11) the Hoare annotation is: (and (<= 2 |fibo_#in~n|) (let ((.cse0 (= fibo_~n |fibo_#in~n|))) (or (and (<= |fibo_#in~n| 6) .cse0) (and .cse0 (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|)) (and .cse0 (<= 8 |fibo_#in~n|)))) (or (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5) (<= 6 |fibo_#in~n|)) (and (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= fibo_~n 5)) (and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#in~n| 3)) (and (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|) (<= 4 fibo_~n)) (<= 7 |fibo_#in~n|))) [2020-07-18 04:57:41,641 INFO L264 CegarLoopResult]: At program point L9(line 9) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= 1 |fibo_#in~n|) (not (<= 2 |fibo_#in~n|))) [2020-07-18 04:57:41,641 INFO L264 CegarLoopResult]: At program point L11-2(line 11) the Hoare annotation is: (and (<= 2 |fibo_#in~n|) (let ((.cse0 (= fibo_~n |fibo_#in~n|))) (or (and (<= |fibo_#in~n| 6) .cse0) (and .cse0 (<= |fibo_#t~ret0| 8) (<= 8 |fibo_#t~ret0|)) (and .cse0 (<= 8 |fibo_#in~n|)))) (or (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 5) (<= 6 |fibo_#in~n|)) (and (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 3) (<= fibo_~n 5)) (and (<= 1 |fibo_#t~ret0|) (<= |fibo_#t~ret0| 1) (<= |fibo_#in~n| 3)) (and (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|) (<= 4 fibo_~n)) (<= 7 |fibo_#in~n|))) [2020-07-18 04:57:41,641 INFO L264 CegarLoopResult]: At program point L8(lines 8 12) the Hoare annotation is: (and (<= 1 |fibo_#in~n|) (= fibo_~n |fibo_#in~n|)) [2020-07-18 04:57:41,642 INFO L264 CegarLoopResult]: At program point L11-3(line 11) the Hoare annotation is: (let ((.cse2 (<= 1 |fibo_#t~ret0|)) (.cse1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (.cse3 (<= |fibo_#t~ret0| 1)) (.cse0 (= fibo_~n |fibo_#in~n|))) (and (or (not (<= 3 |fibo_#in~n|)) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) .cse0 (<= .cse1 8) (<= 8 .cse1) (<= 6 |fibo_#in~n|)) (and (<= .cse1 13) .cse0 (<= |fibo_#t~ret0| 8) (<= 13 .cse1) (<= 7 |fibo_#in~n|) (<= 8 |fibo_#t~ret0|)) (and .cse0 (<= 3 .cse1) (<= .cse1 3) (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|) (<= 4 fibo_~n)) (and .cse0 (<= 8 |fibo_#in~n|)) (and (<= 5 .cse1) (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) .cse0 (<= |fibo_#t~ret0| 3) (<= .cse1 5) (<= fibo_~n 5)) (and .cse2 .cse3 .cse0 (<= 2 .cse1) (<= .cse1 2) (<= |fibo_#in~n| 3))) (or (and (<= .cse1 1) .cse2 (<= 1 .cse1) .cse3 .cse0 (<= 2 |fibo_#in~n|)) (not (<= |fibo_#in~n| 2))))) [2020-07-18 04:57:41,642 INFO L264 CegarLoopResult]: At program point L7(line 7) the Hoare annotation is: (and (= fibo_~n |fibo_#in~n|) (<= |fibo_#in~n| 0)) [2020-07-18 04:57:41,642 INFO L264 CegarLoopResult]: At program point L11-4(line 11) the Hoare annotation is: (let ((.cse2 (<= 1 |fibo_#t~ret0|)) (.cse1 (+ |fibo_#t~ret0| |fibo_#t~ret1|)) (.cse3 (<= |fibo_#t~ret0| 1)) (.cse0 (= fibo_~n |fibo_#in~n|))) (and (or (not (<= 3 |fibo_#in~n|)) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) .cse0 (<= .cse1 8) (<= 8 .cse1) (<= 6 |fibo_#in~n|)) (and (<= .cse1 13) .cse0 (<= |fibo_#t~ret0| 8) (<= 13 .cse1) (<= 7 |fibo_#in~n|) (<= 8 |fibo_#t~ret0|)) (and .cse0 (<= 3 .cse1) (<= .cse1 3) (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= 2 |fibo_#t~ret0|) (<= 4 fibo_~n)) (and .cse0 (<= 8 |fibo_#in~n|)) (and (<= 5 .cse1) (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) .cse0 (<= |fibo_#t~ret0| 3) (<= .cse1 5) (<= fibo_~n 5)) (and .cse2 .cse3 .cse0 (<= 2 .cse1) (<= .cse1 2) (<= |fibo_#in~n| 3))) (or (and (<= .cse1 1) .cse2 (<= 1 .cse1) .cse3 .cse0 (<= 2 |fibo_#in~n|)) (not (<= |fibo_#in~n| 2))))) [2020-07-18 04:57:41,642 INFO L264 CegarLoopResult]: At program point L6(lines 6 12) the Hoare annotation is: (= fibo_~n |fibo_#in~n|) [2020-07-18 04:57:41,643 INFO L264 CegarLoopResult]: At program point L11-5(line 11) the Hoare annotation is: (let ((.cse1 (<= 1 |fibo_#t~ret0|)) (.cse2 (<= |fibo_#t~ret0| 1)) (.cse3 (= fibo_~n |fibo_#in~n|)) (.cse0 (+ |fibo_#t~ret0| |fibo_#t~ret1|))) (and (or (and (<= .cse0 1) .cse1 (<= 1 .cse0) .cse2 .cse3 (<= |fibo_#res| 1) (<= 1 |fibo_#res|)) (not (<= |fibo_#in~n| 2))) (or (not (<= 5 |fibo_#in~n|)) (and (<= .cse0 13) .cse3 (<= |fibo_#t~ret0| 8) (<= 13 |fibo_#res|) (<= 13 .cse0) (<= 7 |fibo_#in~n|) (<= |fibo_#res| 13) (<= 8 |fibo_#t~ret0|)) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#res| 8) (<= |fibo_#in~n| 6) (<= |fibo_#t~ret0| 5) .cse3 (<= 8 |fibo_#res|) (<= .cse0 8) (<= 8 .cse0) (<= 6 |fibo_#in~n|)) (and .cse3 (<= 8 |fibo_#in~n|)) (and (<= 5 |fibo_#res|) (<= 5 .cse0) .cse3 (<= 3 |fibo_#t~ret0|) (<= |fibo_#res| 5) (<= |fibo_#t~ret0| 3) (<= .cse0 5) (<= fibo_~n 5))) (not (<= |fibo_#in~n| 1)) (or (not (<= 3 |fibo_#in~n|)) (not (<= |fibo_#in~n| 3)) (and .cse1 (<= 2 |fibo_#res|) .cse2 .cse3 (<= 2 .cse0) (<= .cse0 2) (<= |fibo_#res| 2))) (or (not (<= 4 |fibo_#in~n|)) (and .cse3 (<= 3 .cse0) (<= .cse0 3) (<= |fibo_#t~ret0| 2) (<= |fibo_#res| 3) (<= 2 |fibo_#t~ret0|) (<= 3 |fibo_#res|)) (not (<= |fibo_#in~n| 4))))) [2020-07-18 04:57:41,643 INFO L271 CegarLoopResult]: At program point fiboENTRY(lines 5 13) the Hoare annotation is: true [2020-07-18 04:57:41,643 INFO L264 CegarLoopResult]: At program point L11-6(line 11) the Hoare annotation is: (and (let ((.cse0 (= fibo_~n |fibo_#in~n|))) (or (and (<= |fibo_#in~n| 6) .cse0) (and .cse0 (<= 8 |fibo_#in~n|)) (and .cse0 (<= |fibo_#t~ret0| 8) (<= 13 |fibo_#res|) (<= |fibo_#res| 13) (<= 8 |fibo_#t~ret0|)))) (let ((.cse1 (<= 1 |fibo_#t~ret0|)) (.cse2 (<= |fibo_#t~ret0| 1))) (or (and (<= |fibo_#t~ret0| 2) (<= |fibo_#in~n| 4) (<= |fibo_#res| 3) (<= 2 |fibo_#t~ret0|) (<= 3 |fibo_#res|) (<= 4 fibo_~n)) (and .cse1 (<= 2 |fibo_#res|) .cse2 (<= |fibo_#res| 2) (<= 3 |fibo_#in~n|) (<= |fibo_#in~n| 3)) (<= 7 |fibo_#in~n|) (and (<= 5 |fibo_#res|) (<= 5 |fibo_#in~n|) (<= 3 |fibo_#t~ret0|) (<= |fibo_#res| 5) (<= |fibo_#t~ret0| 3) (<= fibo_~n 5)) (and (<= 5 |fibo_#t~ret0|) (<= |fibo_#res| 8) (<= |fibo_#t~ret0| 5) (<= 8 |fibo_#res|) (<= 6 |fibo_#in~n|)) (and .cse1 .cse2 (<= |fibo_#in~n| 2) (<= |fibo_#res| 1) (<= 2 |fibo_#in~n|) (<= 1 |fibo_#res|))))) [2020-07-18 04:57:41,685 INFO L163 areAnnotationChecker]: CFG has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-18 04:57:41,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.07 04:57:41 BoogieIcfgContainer [2020-07-18 04:57:41,702 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-18 04:57:41,705 INFO L168 Benchmark]: Toolchain (without parser) took 51183.37 ms. Allocated memory was 136.8 MB in the beginning and 726.7 MB in the end (delta: 589.8 MB). Free memory was 102.2 MB in the beginning and 182.6 MB in the end (delta: -80.4 MB). Peak memory consumption was 509.4 MB. Max. memory is 7.1 GB. [2020-07-18 04:57:41,706 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 136.8 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-18 04:57:41,706 INFO L168 Benchmark]: CACSL2BoogieTranslator took 265.99 ms. Allocated memory is still 136.8 MB. Free memory was 101.7 MB in the beginning and 91.9 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. [2020-07-18 04:57:41,707 INFO L168 Benchmark]: Boogie Preprocessor took 32.29 ms. Allocated memory is still 136.8 MB. Free memory was 91.9 MB in the beginning and 90.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2020-07-18 04:57:41,707 INFO L168 Benchmark]: RCFGBuilder took 441.54 ms. Allocated memory was 136.8 MB in the beginning and 201.9 MB in the end (delta: 65.0 MB). Free memory was 90.5 MB in the beginning and 164.6 MB in the end (delta: -74.1 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. [2020-07-18 04:57:41,708 INFO L168 Benchmark]: TraceAbstraction took 50435.82 ms. Allocated memory was 201.9 MB in the beginning and 726.7 MB in the end (delta: 524.8 MB). Free memory was 163.9 MB in the beginning and 182.6 MB in the end (delta: -18.6 MB). Peak memory consumption was 506.2 MB. Max. memory is 7.1 GB. [2020-07-18 04:57:41,715 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 0.26 ms. Allocated memory is still 136.8 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 265.99 ms. Allocated memory is still 136.8 MB. Free memory was 101.7 MB in the beginning and 91.9 MB in the end (delta: 9.8 MB). Peak memory consumption was 9.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 32.29 ms. Allocated memory is still 136.8 MB. Free memory was 91.9 MB in the beginning and 90.5 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 441.54 ms. Allocated memory was 136.8 MB in the beginning and 201.9 MB in the end (delta: 65.0 MB). Free memory was 90.5 MB in the beginning and 164.6 MB in the end (delta: -74.1 MB). Peak memory consumption was 14.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 50435.82 ms. Allocated memory was 201.9 MB in the beginning and 726.7 MB in the end (delta: 524.8 MB). Free memory was 163.9 MB in the beginning and 182.6 MB in the end (delta: -18.6 MB). Peak memory consumption was 506.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 27]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 23]: Procedure Contract for main Derived contract for procedure main: 7 <= x - ProcedureContractResult [Line: 5]: Procedure Contract for fibo Derived contract for procedure fibo: (((((((((13 <= \result && 7 <= \old(n)) && \result <= 13) || (((\old(n) <= 4 && \result <= 3) && 3 <= \result) && 4 <= n)) || (((\result <= 8 && \old(n) <= 6) && 8 <= \result) && 6 <= \old(n))) || (((2 <= \result && \result <= 2) && 3 <= \old(n)) && \old(n) <= 3)) || (((5 <= \result && 5 <= \old(n)) && \result <= 5) && n <= 5)) || 8 <= \old(n)) || !(1 <= \old(n))) || ((\old(n) <= 2 && \result <= 1) && 1 <= \result)) && ((1 <= \old(n) && n == \old(n)) || ((0 <= \result && n == \old(n)) && \result <= 0)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 31 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 42.2s, OverallIterations: 13, TraceHistogramMax: 57, AutomataDifference: 20.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 524 SDtfs, 787 SDslu, 2600 SDs, 0 SdLazy, 2700 SolverSat, 417 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 893 GetRequests, 671 SyntacticMatches, 0 SemanticMatches, 222 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 903 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=242occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.4s AutomataMinimizationTime, 13 MinimizatonAttempts, 344 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 31 LocationsWithAnnotation, 1501 PreInvPairs, 2465 NumberOfFragments, 1130 HoareAnnotationTreeSize, 1501 FomulaSimplifications, 18305 FormulaSimplificationTreeSizeReduction, 2.5s HoareSimplificationTime, 31 FomulaSimplificationsInter, 16816 FormulaSimplificationTreeSizeReductionInter, 4.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 13.4s InterpolantComputationTime, 2505 NumberOfCodeBlocks, 2505 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2492 ConstructedInterpolants, 0 QuantifiedInterpolants, 1757176 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 2 PerfectInterpolantSequences, 25716/34463 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...