/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_20-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:55:52,509 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:55:52,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:55:52,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:55:52,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:55:52,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:55:52,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:55:52,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:55:52,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:55:52,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:55:52,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:55:52,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:55:52,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:55:52,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:55:52,562 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:55:52,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:55:52,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:55:52,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:55:52,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:55:52,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:55:52,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:55:52,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:55:52,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:55:52,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:55:52,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-10 14:55:52,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:55:52,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:55:52,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:55:52,607 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:55:52,629 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:55:52,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:55:52,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:55:52,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:55:52,632 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:55:52,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:55:52,633 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:55:52,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:55:52,633 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:55:52,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:55:52,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:55:52,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:55:52,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:55:52,635 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:55:52,636 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:55:52,636 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:55:52,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:55:52,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:55:52,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:55:52,637 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:55:52,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:55:52,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:55:52,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:55:52,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:55:52,638 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:55:52,638 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:55:52,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:55:52,638 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:55:52,639 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:55:52,639 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:55:52,953 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:55:52,967 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:55:52,971 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:55:52,973 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:55:52,973 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:55:52,974 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/recursive-simple/fibo_2calls_20-2.c [2020-07-10 14:55:53,056 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c95d5bfa3/e9724b244b9249ec81f3dd4689a2eb97/FLAG7ce00cd45 [2020-07-10 14:55:53,539 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:55:53,540 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/recursive-simple/fibo_2calls_20-2.c [2020-07-10 14:55:53,546 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c95d5bfa3/e9724b244b9249ec81f3dd4689a2eb97/FLAG7ce00cd45 [2020-07-10 14:55:53,913 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c95d5bfa3/e9724b244b9249ec81f3dd4689a2eb97 [2020-07-10 14:55:53,924 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:55:53,926 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:55:53,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:55:53,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:55:53,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:55:53,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:55:53" (1/1) ... [2020-07-10 14:55:53,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62444b80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:53, skipping insertion in model container [2020-07-10 14:55:53,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:55:53" (1/1) ... [2020-07-10 14:55:53,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:55:53,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:55:54,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:55:54,197 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:55:54,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:55:54,239 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:55:54,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54 WrapperNode [2020-07-10 14:55:54,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:55:54,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:55:54,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:55:54,242 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:55:54,258 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54" (1/1) ... [2020-07-10 14:55:54,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54" (1/1) ... [2020-07-10 14:55:54,267 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54" (1/1) ... [2020-07-10 14:55:54,267 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54" (1/1) ... [2020-07-10 14:55:54,402 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54" (1/1) ... [2020-07-10 14:55:54,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54" (1/1) ... [2020-07-10 14:55:54,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54" (1/1) ... [2020-07-10 14:55:54,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:55:54,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:55:54,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:55:54,413 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:55:54,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54" (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 [2020-07-10 14:55:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:55:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:55:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo1 [2020-07-10 14:55:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure fibo2 [2020-07-10 14:55:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure fibo1 [2020-07-10 14:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure fibo2 [2020-07-10 14:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:55:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:55:54,860 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:55:54,861 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 14:55:54,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:55:54 BoogieIcfgContainer [2020-07-10 14:55:54,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:55:54,867 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:55:54,868 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:55:54,875 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:55:54,876 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:55:53" (1/3) ... [2020-07-10 14:55:54,877 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ae8543f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:55:54, skipping insertion in model container [2020-07-10 14:55:54,877 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:55:54" (2/3) ... [2020-07-10 14:55:54,877 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ae8543f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:55:54, skipping insertion in model container [2020-07-10 14:55:54,878 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:55:54" (3/3) ... [2020-07-10 14:55:54,879 INFO L109 eAbstractionObserver]: Analyzing ICFG fibo_2calls_20-2.c [2020-07-10 14:55:54,889 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:55:54,896 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:55:54,910 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:55:54,935 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:55:54,935 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:55:54,935 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:55:54,936 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:55:54,936 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:55:54,936 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:55:54,936 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:55:54,937 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:55:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states. [2020-07-10 14:55:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-10 14:55:54,961 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:55:54,962 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:55:54,962 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:55:54,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:55:54,968 INFO L82 PathProgramCache]: Analyzing trace with hash 1464461757, now seen corresponding path program 1 times [2020-07-10 14:55:54,977 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:55:54,977 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23026331] [2020-07-10 14:55:54,977 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:55:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:55,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:55,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-10 14:55:55,190 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-10 14:55:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:55,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:55,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:55,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:55,268 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 20 main_~x~0)} #51#return; {37#false} is VALID [2020-07-10 14:55:55,269 INFO L263 TraceCheckUtils]: 0: Hoare triple {36#true} call ULTIMATE.init(); {36#true} is VALID [2020-07-10 14:55:55,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {36#true} assume true; {36#true} is VALID [2020-07-10 14:55:55,269 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36#true} {36#true} #47#return; {36#true} is VALID [2020-07-10 14:55:55,270 INFO L263 TraceCheckUtils]: 3: Hoare triple {36#true} call #t~ret5 := main(); {36#true} is VALID [2020-07-10 14:55:55,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {36#true} ~x~0 := 20; {40#(<= 20 main_~x~0)} is VALID [2020-07-10 14:55:55,271 INFO L263 TraceCheckUtils]: 5: Hoare triple {40#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {36#true} is VALID [2020-07-10 14:55:55,272 INFO L280 TraceCheckUtils]: 6: Hoare triple {36#true} ~n := #in~n; {45#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:55,274 INFO L280 TraceCheckUtils]: 7: Hoare triple {45#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:55,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {46#(<= |fibo1_#in~n| 0)} assume true; {46#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:55,277 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46#(<= |fibo1_#in~n| 0)} {40#(<= 20 main_~x~0)} #51#return; {37#false} is VALID [2020-07-10 14:55:55,277 INFO L280 TraceCheckUtils]: 10: Hoare triple {37#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {37#false} is VALID [2020-07-10 14:55:55,278 INFO L280 TraceCheckUtils]: 11: Hoare triple {37#false} assume 6765 != ~result~0; {37#false} is VALID [2020-07-10 14:55:55,278 INFO L280 TraceCheckUtils]: 12: Hoare triple {37#false} assume !false; {37#false} is VALID [2020-07-10 14:55:55,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:55:55,281 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23026331] [2020-07-10 14:55:55,282 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:55:55,282 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:55:55,283 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1007073776] [2020-07-10 14:55:55,291 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:55:55,294 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:55:55,298 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:55:55,325 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:55:55,326 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:55:55,326 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:55:55,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:55:55,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:55:55,339 INFO L87 Difference]: Start difference. First operand 33 states. Second operand 5 states. [2020-07-10 14:55:55,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:55,636 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2020-07-10 14:55:55,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:55:55,637 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-10 14:55:55,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:55:55,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:55:55,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-10 14:55:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:55:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-10 14:55:55,655 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-10 14:55:55,749 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:55:55,764 INFO L225 Difference]: With dead ends: 44 [2020-07-10 14:55:55,764 INFO L226 Difference]: Without dead ends: 30 [2020-07-10 14:55:55,769 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 [2020-07-10 14:55:55,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-07-10 14:55:55,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-07-10 14:55:55,824 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:55:55,825 INFO L82 GeneralOperation]: Start isEquivalent. First operand 30 states. Second operand 30 states. [2020-07-10 14:55:55,825 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-10 14:55:55,826 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-10 14:55:55,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:55,833 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-10 14:55:55,834 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-10 14:55:55,835 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:55:55,835 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:55:55,836 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 30 states. [2020-07-10 14:55:55,836 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 30 states. [2020-07-10 14:55:55,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:55,843 INFO L93 Difference]: Finished difference Result 30 states and 37 transitions. [2020-07-10 14:55:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-10 14:55:55,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:55:55,845 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:55:55,845 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:55:55,845 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:55:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-10 14:55:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-10 14:55:55,866 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 13 [2020-07-10 14:55:55,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:55:55,867 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-10 14:55:55,867 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:55:55,867 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-10 14:55:55,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-10 14:55:55,870 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:55:55,870 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:55:55,870 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:55:55,871 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:55:55,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:55:55,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1134800479, now seen corresponding path program 1 times [2020-07-10 14:55:55,872 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:55:55,872 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099847351] [2020-07-10 14:55:55,872 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:55:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:55,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-10 14:55:55,967 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-10 14:55:55,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:56,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:56,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:56,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:55:56,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:55:56,006 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 20 main_~x~0)} #51#return; {208#false} is VALID [2020-07-10 14:55:56,006 INFO L263 TraceCheckUtils]: 0: Hoare triple {207#true} call ULTIMATE.init(); {207#true} is VALID [2020-07-10 14:55:56,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {207#true} assume true; {207#true} is VALID [2020-07-10 14:55:56,007 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {207#true} {207#true} #47#return; {207#true} is VALID [2020-07-10 14:55:56,007 INFO L263 TraceCheckUtils]: 3: Hoare triple {207#true} call #t~ret5 := main(); {207#true} is VALID [2020-07-10 14:55:56,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {207#true} ~x~0 := 20; {211#(<= 20 main_~x~0)} is VALID [2020-07-10 14:55:56,009 INFO L263 TraceCheckUtils]: 5: Hoare triple {211#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {207#true} is VALID [2020-07-10 14:55:56,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {207#true} ~n := #in~n; {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:56,011 INFO L280 TraceCheckUtils]: 7: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {217#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:56,012 INFO L280 TraceCheckUtils]: 8: Hoare triple {217#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:55:56,013 INFO L280 TraceCheckUtils]: 9: Hoare triple {218#(<= |fibo1_#in~n| 1)} assume true; {218#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:55:56,014 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {218#(<= |fibo1_#in~n| 1)} {211#(<= 20 main_~x~0)} #51#return; {208#false} is VALID [2020-07-10 14:55:56,015 INFO L280 TraceCheckUtils]: 11: Hoare triple {208#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {208#false} is VALID [2020-07-10 14:55:56,015 INFO L280 TraceCheckUtils]: 12: Hoare triple {208#false} assume 6765 != ~result~0; {208#false} is VALID [2020-07-10 14:55:56,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {208#false} assume !false; {208#false} is VALID [2020-07-10 14:55:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:55:56,017 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099847351] [2020-07-10 14:55:56,017 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:55:56,017 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:55:56,018 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811659867] [2020-07-10 14:55:56,019 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-10 14:55:56,020 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:55:56,020 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:55:56,042 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:55:56,042 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:55:56,043 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:55:56,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:55:56,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:55:56,044 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 5 states. [2020-07-10 14:55:56,228 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:56,229 INFO L93 Difference]: Finished difference Result 36 states and 44 transitions. [2020-07-10 14:55:56,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:55:56,229 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-10 14:55:56,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:55:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:55:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-10 14:55:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:55:56,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions. [2020-07-10 14:55:56,237 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 41 transitions. [2020-07-10 14:55:56,294 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:55:56,298 INFO L225 Difference]: With dead ends: 36 [2020-07-10 14:55:56,298 INFO L226 Difference]: Without dead ends: 32 [2020-07-10 14:55:56,300 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 [2020-07-10 14:55:56,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2020-07-10 14:55:56,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2020-07-10 14:55:56,314 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:55:56,315 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand 30 states. [2020-07-10 14:55:56,315 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 30 states. [2020-07-10 14:55:56,315 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 30 states. [2020-07-10 14:55:56,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:56,320 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-10 14:55:56,320 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-10 14:55:56,321 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:55:56,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:55:56,322 INFO L74 IsIncluded]: Start isIncluded. First operand 30 states. Second operand 32 states. [2020-07-10 14:55:56,322 INFO L87 Difference]: Start difference. First operand 30 states. Second operand 32 states. [2020-07-10 14:55:56,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:56,326 INFO L93 Difference]: Finished difference Result 32 states and 40 transitions. [2020-07-10 14:55:56,326 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2020-07-10 14:55:56,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:55:56,328 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:55:56,328 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:55:56,328 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:55:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-07-10 14:55:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-07-10 14:55:56,332 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 14 [2020-07-10 14:55:56,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:55:56,333 INFO L479 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-07-10 14:55:56,333 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:55:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-07-10 14:55:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-07-10 14:55:56,335 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:55:56,335 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:55:56,336 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:55:56,336 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:55:56,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:55:56,337 INFO L82 PathProgramCache]: Analyzing trace with hash -1592795560, now seen corresponding path program 1 times [2020-07-10 14:55:56,337 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:55:56,337 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423806130] [2020-07-10 14:55:56,337 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:55:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:56,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:55:56,406 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-10 14:55:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:56,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:55:56,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:55:56,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:55:56,529 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-10 14:55:56,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:56,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:55:56,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-10 14:55:56,540 INFO L280 TraceCheckUtils]: 2: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:55:56,541 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-10 14:55:56,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:55:56,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-10 14:55:56,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-10 14:55:56,548 INFO L263 TraceCheckUtils]: 3: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-10 14:55:56,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:55:56,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:55:56,551 INFO L280 TraceCheckUtils]: 6: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:55:56,553 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-10 14:55:56,553 INFO L280 TraceCheckUtils]: 8: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-10 14:55:56,554 INFO L263 TraceCheckUtils]: 9: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-10 14:55:56,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:55:56,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-10 14:55:56,555 INFO L280 TraceCheckUtils]: 12: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:55:56,555 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-10 14:55:56,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {376#false} is VALID [2020-07-10 14:55:56,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-10 14:55:56,556 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {376#false} {379#(<= 20 main_~x~0)} #51#return; {376#false} is VALID [2020-07-10 14:55:56,560 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-10 14:55:56,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:55:56,560 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-10 14:55:56,561 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-10 14:55:56,562 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 20; {379#(<= 20 main_~x~0)} is VALID [2020-07-10 14:55:56,562 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-10 14:55:56,562 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:55:56,563 INFO L280 TraceCheckUtils]: 7: Hoare triple {375#true} assume !(~n < 1); {397#(< 0 fibo1_~n)} is VALID [2020-07-10 14:55:56,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {397#(< 0 fibo1_~n)} assume !(1 == ~n); {398#(< 1 fibo1_~n)} is VALID [2020-07-10 14:55:56,565 INFO L263 TraceCheckUtils]: 9: Hoare triple {398#(< 1 fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-10 14:55:56,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {407#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:55:56,566 INFO L280 TraceCheckUtils]: 11: Hoare triple {407#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:55:56,567 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:55:56,572 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {398#(< 1 fibo1_~n)} #57#return; {376#false} is VALID [2020-07-10 14:55:56,572 INFO L280 TraceCheckUtils]: 14: Hoare triple {376#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {376#false} is VALID [2020-07-10 14:55:56,572 INFO L263 TraceCheckUtils]: 15: Hoare triple {376#false} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-10 14:55:56,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:55:56,573 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-10 14:55:56,576 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:55:56,577 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {376#false} #59#return; {376#false} is VALID [2020-07-10 14:55:56,578 INFO L280 TraceCheckUtils]: 20: Hoare triple {376#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {376#false} is VALID [2020-07-10 14:55:56,578 INFO L280 TraceCheckUtils]: 21: Hoare triple {376#false} assume true; {376#false} is VALID [2020-07-10 14:55:56,579 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {376#false} {379#(<= 20 main_~x~0)} #51#return; {376#false} is VALID [2020-07-10 14:55:56,581 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-10 14:55:56,582 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 6765 != ~result~0; {376#false} is VALID [2020-07-10 14:55:56,582 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-10 14:55:56,587 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:55:56,588 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423806130] [2020-07-10 14:55:56,589 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [555022764] [2020-07-10 14:55:56,589 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:55:56,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:56,638 INFO L264 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:55:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:56,653 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:55:56,808 INFO L263 TraceCheckUtils]: 0: Hoare triple {375#true} call ULTIMATE.init(); {375#true} is VALID [2020-07-10 14:55:56,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:55:56,809 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {375#true} {375#true} #47#return; {375#true} is VALID [2020-07-10 14:55:56,809 INFO L263 TraceCheckUtils]: 3: Hoare triple {375#true} call #t~ret5 := main(); {375#true} is VALID [2020-07-10 14:55:56,810 INFO L280 TraceCheckUtils]: 4: Hoare triple {375#true} ~x~0 := 20; {379#(<= 20 main_~x~0)} is VALID [2020-07-10 14:55:56,810 INFO L263 TraceCheckUtils]: 5: Hoare triple {379#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {375#true} is VALID [2020-07-10 14:55:56,811 INFO L280 TraceCheckUtils]: 6: Hoare triple {375#true} ~n := #in~n; {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:56,812 INFO L280 TraceCheckUtils]: 7: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:56,813 INFO L280 TraceCheckUtils]: 8: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {430#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:56,813 INFO L263 TraceCheckUtils]: 9: Hoare triple {430#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {375#true} is VALID [2020-07-10 14:55:56,815 INFO L280 TraceCheckUtils]: 10: Hoare triple {375#true} ~n := #in~n; {443#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:55:56,817 INFO L280 TraceCheckUtils]: 11: Hoare triple {443#(<= |fibo2_#in~n| fibo2_~n)} assume ~n < 1;#res := 0; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:55:56,818 INFO L280 TraceCheckUtils]: 12: Hoare triple {408#(<= |fibo2_#in~n| 0)} assume true; {408#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:55:56,820 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {408#(<= |fibo2_#in~n| 0)} {430#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:55:56,822 INFO L280 TraceCheckUtils]: 14: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:55:56,823 INFO L263 TraceCheckUtils]: 15: Hoare triple {453#(<= |fibo1_#in~n| 1)} call #t~ret1 := fibo2(~n - 2); {375#true} is VALID [2020-07-10 14:55:56,823 INFO L280 TraceCheckUtils]: 16: Hoare triple {375#true} ~n := #in~n; {375#true} is VALID [2020-07-10 14:55:56,823 INFO L280 TraceCheckUtils]: 17: Hoare triple {375#true} assume ~n < 1;#res := 0; {375#true} is VALID [2020-07-10 14:55:56,824 INFO L280 TraceCheckUtils]: 18: Hoare triple {375#true} assume true; {375#true} is VALID [2020-07-10 14:55:56,825 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {375#true} {453#(<= |fibo1_#in~n| 1)} #59#return; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:55:56,827 INFO L280 TraceCheckUtils]: 20: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:55:56,829 INFO L280 TraceCheckUtils]: 21: Hoare triple {453#(<= |fibo1_#in~n| 1)} assume true; {453#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:55:56,831 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {453#(<= |fibo1_#in~n| 1)} {379#(<= 20 main_~x~0)} #51#return; {376#false} is VALID [2020-07-10 14:55:56,832 INFO L280 TraceCheckUtils]: 23: Hoare triple {376#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {376#false} is VALID [2020-07-10 14:55:56,832 INFO L280 TraceCheckUtils]: 24: Hoare triple {376#false} assume 6765 != ~result~0; {376#false} is VALID [2020-07-10 14:55:56,833 INFO L280 TraceCheckUtils]: 25: Hoare triple {376#false} assume !false; {376#false} is VALID [2020-07-10 14:55:56,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:55:56,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:55:56,836 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2020-07-10 14:55:56,836 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978330577] [2020-07-10 14:55:56,837 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-10 14:55:56,838 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:55:56,838 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 14:55:56,889 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:55:56,889 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 14:55:56,890 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:55:56,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 14:55:56,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 14:55:56,891 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 10 states. [2020-07-10 14:55:57,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:57,457 INFO L93 Difference]: Finished difference Result 58 states and 78 transitions. [2020-07-10 14:55:57,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:55:57,458 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2020-07-10 14:55:57,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:55:57,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:55:57,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-10 14:55:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 14:55:57,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 75 transitions. [2020-07-10 14:55:57,468 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 75 transitions. [2020-07-10 14:55:57,604 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:55:57,607 INFO L225 Difference]: With dead ends: 58 [2020-07-10 14:55:57,607 INFO L226 Difference]: Without dead ends: 34 [2020-07-10 14:55:57,614 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:55:57,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2020-07-10 14:55:57,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2020-07-10 14:55:57,632 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:55:57,632 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand 32 states. [2020-07-10 14:55:57,633 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand 32 states. [2020-07-10 14:55:57,633 INFO L87 Difference]: Start difference. First operand 34 states. Second operand 32 states. [2020-07-10 14:55:57,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:57,637 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-10 14:55:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-10 14:55:57,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:55:57,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:55:57,639 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand 34 states. [2020-07-10 14:55:57,639 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 34 states. [2020-07-10 14:55:57,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:57,643 INFO L93 Difference]: Finished difference Result 34 states and 42 transitions. [2020-07-10 14:55:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2020-07-10 14:55:57,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:55:57,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:55:57,644 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:55:57,644 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:55:57,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-10 14:55:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 39 transitions. [2020-07-10 14:55:57,648 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 39 transitions. Word has length 26 [2020-07-10 14:55:57,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:55:57,648 INFO L479 AbstractCegarLoop]: Abstraction has 32 states and 39 transitions. [2020-07-10 14:55:57,648 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 14:55:57,649 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2020-07-10 14:55:57,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-07-10 14:55:57,650 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:55:57,651 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:55:57,864 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-07-10 14:55:57,864 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:55:57,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:55:57,866 INFO L82 PathProgramCache]: Analyzing trace with hash 746633022, now seen corresponding path program 1 times [2020-07-10 14:55:57,866 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:55:57,867 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573793081] [2020-07-10 14:55:57,867 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:55:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:57,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:57,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:55:57,929 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-10 14:55:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:58,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:55:58,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:55:58,010 INFO L280 TraceCheckUtils]: 2: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:58,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:58,012 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:58,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-10 14:55:58,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-10 14:55:58,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:55:58,021 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:58,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:58,023 INFO L280 TraceCheckUtils]: 2: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:58,023 INFO L263 TraceCheckUtils]: 3: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-10 14:55:58,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:55:58,025 INFO L280 TraceCheckUtils]: 5: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:55:58,026 INFO L280 TraceCheckUtils]: 6: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:58,026 INFO L280 TraceCheckUtils]: 7: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:58,028 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,028 INFO L280 TraceCheckUtils]: 9: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,028 INFO L263 TraceCheckUtils]: 10: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-10 14:55:58,029 INFO L280 TraceCheckUtils]: 11: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-10 14:55:58,029 INFO L280 TraceCheckUtils]: 12: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-10 14:55:58,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:55:58,030 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,031 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,031 INFO L280 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,033 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 20 main_~x~0)} #51#return; {686#false} is VALID [2020-07-10 14:55:58,033 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-10 14:55:58,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:55:58,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-10 14:55:58,034 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-10 14:55:58,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 20; {689#(<= 20 main_~x~0)} is VALID [2020-07-10 14:55:58,035 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-10 14:55:58,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:58,036 INFO L280 TraceCheckUtils]: 7: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:58,037 INFO L280 TraceCheckUtils]: 8: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {708#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:58,037 INFO L263 TraceCheckUtils]: 9: Hoare triple {708#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-10 14:55:58,038 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:55:58,038 INFO L280 TraceCheckUtils]: 11: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {719#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:55:58,039 INFO L280 TraceCheckUtils]: 12: Hoare triple {719#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:58,039 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:58,041 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {708#(= fibo1_~n |fibo1_#in~n|)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,041 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,041 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-10 14:55:58,042 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-10 14:55:58,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-10 14:55:58,042 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:55:58,043 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,044 INFO L280 TraceCheckUtils]: 21: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,044 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,046 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 20 main_~x~0)} #51#return; {686#false} is VALID [2020-07-10 14:55:58,046 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-10 14:55:58,046 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 6765 != ~result~0; {686#false} is VALID [2020-07-10 14:55:58,046 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-10 14:55:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:55:58,048 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573793081] [2020-07-10 14:55:58,048 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [147404042] [2020-07-10 14:55:58,048 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:55:58,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:58,078 INFO L264 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:55:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:58,102 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:55:58,204 INFO L263 TraceCheckUtils]: 0: Hoare triple {685#true} call ULTIMATE.init(); {685#true} is VALID [2020-07-10 14:55:58,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:55:58,205 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {685#true} {685#true} #47#return; {685#true} is VALID [2020-07-10 14:55:58,205 INFO L263 TraceCheckUtils]: 3: Hoare triple {685#true} call #t~ret5 := main(); {685#true} is VALID [2020-07-10 14:55:58,205 INFO L280 TraceCheckUtils]: 4: Hoare triple {685#true} ~x~0 := 20; {689#(<= 20 main_~x~0)} is VALID [2020-07-10 14:55:58,206 INFO L263 TraceCheckUtils]: 5: Hoare triple {689#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {685#true} is VALID [2020-07-10 14:55:58,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {685#true} ~n := #in~n; {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:58,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:58,207 INFO L280 TraceCheckUtils]: 8: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {742#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:58,207 INFO L263 TraceCheckUtils]: 9: Hoare triple {742#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {685#true} is VALID [2020-07-10 14:55:58,208 INFO L280 TraceCheckUtils]: 10: Hoare triple {685#true} ~n := #in~n; {755#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:55:58,211 INFO L280 TraceCheckUtils]: 11: Hoare triple {755#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {755#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:55:58,212 INFO L280 TraceCheckUtils]: 12: Hoare triple {755#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:58,215 INFO L280 TraceCheckUtils]: 13: Hoare triple {720#(<= |fibo2_#in~n| 1)} assume true; {720#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:58,216 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {720#(<= |fibo2_#in~n| 1)} {742#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,217 INFO L280 TraceCheckUtils]: 15: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,217 INFO L263 TraceCheckUtils]: 16: Hoare triple {714#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {685#true} is VALID [2020-07-10 14:55:58,217 INFO L280 TraceCheckUtils]: 17: Hoare triple {685#true} ~n := #in~n; {685#true} is VALID [2020-07-10 14:55:58,218 INFO L280 TraceCheckUtils]: 18: Hoare triple {685#true} assume ~n < 1;#res := 0; {685#true} is VALID [2020-07-10 14:55:58,218 INFO L280 TraceCheckUtils]: 19: Hoare triple {685#true} assume true; {685#true} is VALID [2020-07-10 14:55:58,219 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {685#true} {714#(<= |fibo1_#in~n| 2)} #59#return; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,222 INFO L280 TraceCheckUtils]: 21: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,223 INFO L280 TraceCheckUtils]: 22: Hoare triple {714#(<= |fibo1_#in~n| 2)} assume true; {714#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:58,224 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {714#(<= |fibo1_#in~n| 2)} {689#(<= 20 main_~x~0)} #51#return; {686#false} is VALID [2020-07-10 14:55:58,224 INFO L280 TraceCheckUtils]: 24: Hoare triple {686#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {686#false} is VALID [2020-07-10 14:55:58,225 INFO L280 TraceCheckUtils]: 25: Hoare triple {686#false} assume 6765 != ~result~0; {686#false} is VALID [2020-07-10 14:55:58,225 INFO L280 TraceCheckUtils]: 26: Hoare triple {686#false} assume !false; {686#false} is VALID [2020-07-10 14:55:58,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:55:58,227 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:55:58,228 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2020-07-10 14:55:58,228 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493828362] [2020-07-10 14:55:58,229 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-10 14:55:58,229 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:55:58,230 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:55:58,268 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:55:58,269 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:55:58,269 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:55:58,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:55:58,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:55:58,270 INFO L87 Difference]: Start difference. First operand 32 states and 39 transitions. Second operand 9 states. [2020-07-10 14:55:58,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:58,852 INFO L93 Difference]: Finished difference Result 54 states and 74 transitions. [2020-07-10 14:55:58,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:55:58,852 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 27 [2020-07-10 14:55:58,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:55:58,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:55:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-10 14:55:58,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:55:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 66 transitions. [2020-07-10 14:55:58,868 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 66 transitions. [2020-07-10 14:55:58,972 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:55:58,977 INFO L225 Difference]: With dead ends: 54 [2020-07-10 14:55:58,977 INFO L226 Difference]: Without dead ends: 50 [2020-07-10 14:55:58,978 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:55:58,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-10 14:55:59,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2020-07-10 14:55:59,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:55:59,010 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 48 states. [2020-07-10 14:55:59,010 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 48 states. [2020-07-10 14:55:59,011 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 48 states. [2020-07-10 14:55:59,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:59,015 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-10 14:55:59,016 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-10 14:55:59,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:55:59,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:55:59,017 INFO L74 IsIncluded]: Start isIncluded. First operand 48 states. Second operand 50 states. [2020-07-10 14:55:59,018 INFO L87 Difference]: Start difference. First operand 48 states. Second operand 50 states. [2020-07-10 14:55:59,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:55:59,022 INFO L93 Difference]: Finished difference Result 50 states and 70 transitions. [2020-07-10 14:55:59,022 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2020-07-10 14:55:59,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:55:59,023 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:55:59,024 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:55:59,024 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:55:59,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2020-07-10 14:55:59,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 65 transitions. [2020-07-10 14:55:59,027 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 65 transitions. Word has length 27 [2020-07-10 14:55:59,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:55:59,028 INFO L479 AbstractCegarLoop]: Abstraction has 48 states and 65 transitions. [2020-07-10 14:55:59,028 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:55:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 65 transitions. [2020-07-10 14:55:59,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-07-10 14:55:59,029 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:55:59,030 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:55:59,242 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:55:59,243 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:55:59,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:55:59,244 INFO L82 PathProgramCache]: Analyzing trace with hash 986908919, now seen corresponding path program 1 times [2020-07-10 14:55:59,245 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:55:59,245 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872981494] [2020-07-10 14:55:59,245 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:55:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:59,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,291 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-10 14:55:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:59,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:59,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:59,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:59,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,375 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-10 14:55:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:59,390 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:55:59,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,391 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-10 14:55:59,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-10 14:55:59,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-10 14:55:59,393 INFO L263 TraceCheckUtils]: 3: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-10 14:55:59,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:59,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,397 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-10 14:55:59,397 INFO L280 TraceCheckUtils]: 8: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-10 14:55:59,397 INFO L263 TraceCheckUtils]: 9: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-10 14:55:59,397 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,398 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:55:59,398 INFO L280 TraceCheckUtils]: 12: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,398 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-10 14:55:59,398 INFO L280 TraceCheckUtils]: 14: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1045#false} is VALID [2020-07-10 14:55:59,399 INFO L280 TraceCheckUtils]: 15: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:55:59,399 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-10 14:55:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:59,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:55:59,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,410 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-10 14:55:59,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-10 14:55:59,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-10 14:55:59,412 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-10 14:55:59,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,417 INFO L280 TraceCheckUtils]: 5: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-10 14:55:59,418 INFO L280 TraceCheckUtils]: 6: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-10 14:55:59,418 INFO L263 TraceCheckUtils]: 7: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-10 14:55:59,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:59,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,420 INFO L280 TraceCheckUtils]: 10: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,421 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-10 14:55:59,421 INFO L280 TraceCheckUtils]: 12: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-10 14:55:59,422 INFO L263 TraceCheckUtils]: 13: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-10 14:55:59,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,422 INFO L280 TraceCheckUtils]: 15: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:55:59,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,423 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-10 14:55:59,423 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1045#false} is VALID [2020-07-10 14:55:59,423 INFO L280 TraceCheckUtils]: 19: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:55:59,425 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-10 14:55:59,425 INFO L280 TraceCheckUtils]: 21: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-10 14:55:59,425 INFO L263 TraceCheckUtils]: 22: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-10 14:55:59,425 INFO L280 TraceCheckUtils]: 23: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:55:59,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,428 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-10 14:55:59,429 INFO L280 TraceCheckUtils]: 27: Hoare triple {1045#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1045#false} is VALID [2020-07-10 14:55:59,429 INFO L280 TraceCheckUtils]: 28: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:55:59,429 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-10 14:55:59,430 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-10 14:55:59,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,431 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-10 14:55:59,431 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-10 14:55:59,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 20; {1044#true} is VALID [2020-07-10 14:55:59,432 INFO L263 TraceCheckUtils]: 5: Hoare triple {1044#true} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-10 14:55:59,433 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,433 INFO L280 TraceCheckUtils]: 7: Hoare triple {1044#true} assume !(~n < 1); {1044#true} is VALID [2020-07-10 14:55:59,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {1044#true} assume !(1 == ~n); {1044#true} is VALID [2020-07-10 14:55:59,433 INFO L263 TraceCheckUtils]: 9: Hoare triple {1044#true} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-10 14:55:59,434 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {1044#true} assume !(~n < 1); {1099#(< 0 fibo2_~n)} is VALID [2020-07-10 14:55:59,435 INFO L280 TraceCheckUtils]: 12: Hoare triple {1099#(< 0 fibo2_~n)} assume !(1 == ~n); {1100#(< 1 fibo2_~n)} is VALID [2020-07-10 14:55:59,436 INFO L263 TraceCheckUtils]: 13: Hoare triple {1100#(< 1 fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-10 14:55:59,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1109#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:55:59,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {1109#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,439 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1100#(< 1 fibo2_~n)} #53#return; {1045#false} is VALID [2020-07-10 14:55:59,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {1045#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1045#false} is VALID [2020-07-10 14:55:59,439 INFO L263 TraceCheckUtils]: 19: Hoare triple {1045#false} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-10 14:55:59,440 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,440 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:55:59,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,440 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1044#true} {1045#false} #55#return; {1045#false} is VALID [2020-07-10 14:55:59,440 INFO L280 TraceCheckUtils]: 24: Hoare triple {1045#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1045#false} is VALID [2020-07-10 14:55:59,441 INFO L280 TraceCheckUtils]: 25: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:55:59,441 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1045#false} {1044#true} #57#return; {1045#false} is VALID [2020-07-10 14:55:59,441 INFO L280 TraceCheckUtils]: 27: Hoare triple {1045#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1045#false} is VALID [2020-07-10 14:55:59,441 INFO L263 TraceCheckUtils]: 28: Hoare triple {1045#false} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-10 14:55:59,442 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,442 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:55:59,442 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,442 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1044#true} {1045#false} #59#return; {1045#false} is VALID [2020-07-10 14:55:59,442 INFO L280 TraceCheckUtils]: 33: Hoare triple {1045#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1045#false} is VALID [2020-07-10 14:55:59,443 INFO L280 TraceCheckUtils]: 34: Hoare triple {1045#false} assume true; {1045#false} is VALID [2020-07-10 14:55:59,443 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1045#false} {1044#true} #51#return; {1045#false} is VALID [2020-07-10 14:55:59,443 INFO L280 TraceCheckUtils]: 36: Hoare triple {1045#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1045#false} is VALID [2020-07-10 14:55:59,444 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 6765 != ~result~0; {1045#false} is VALID [2020-07-10 14:55:59,445 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-10 14:55:59,446 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-10 14:55:59,446 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1872981494] [2020-07-10 14:55:59,447 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1164391621] [2020-07-10 14:55:59,447 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:55:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:59,493 INFO L264 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:55:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:55:59,504 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:55:59,675 INFO L263 TraceCheckUtils]: 0: Hoare triple {1044#true} call ULTIMATE.init(); {1044#true} is VALID [2020-07-10 14:55:59,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,675 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1044#true} {1044#true} #47#return; {1044#true} is VALID [2020-07-10 14:55:59,676 INFO L263 TraceCheckUtils]: 3: Hoare triple {1044#true} call #t~ret5 := main(); {1044#true} is VALID [2020-07-10 14:55:59,676 INFO L280 TraceCheckUtils]: 4: Hoare triple {1044#true} ~x~0 := 20; {1126#(<= 20 main_~x~0)} is VALID [2020-07-10 14:55:59,677 INFO L263 TraceCheckUtils]: 5: Hoare triple {1126#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1044#true} is VALID [2020-07-10 14:55:59,678 INFO L280 TraceCheckUtils]: 6: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:59,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:59,680 INFO L280 TraceCheckUtils]: 8: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:59,680 INFO L263 TraceCheckUtils]: 9: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1044#true} is VALID [2020-07-10 14:55:59,681 INFO L280 TraceCheckUtils]: 10: Hoare triple {1044#true} ~n := #in~n; {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:55:59,688 INFO L280 TraceCheckUtils]: 11: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:55:59,688 INFO L280 TraceCheckUtils]: 12: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1146#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:55:59,689 INFO L263 TraceCheckUtils]: 13: Hoare triple {1146#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1044#true} is VALID [2020-07-10 14:55:59,693 INFO L280 TraceCheckUtils]: 14: Hoare triple {1044#true} ~n := #in~n; {1133#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:55:59,694 INFO L280 TraceCheckUtils]: 15: Hoare triple {1133#(<= |fibo1_#in~n| fibo1_~n)} assume ~n < 1;#res := 0; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,694 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#(<= |fibo1_#in~n| 0)} assume true; {1110#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:55:59,696 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1110#(<= |fibo1_#in~n| 0)} {1146#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:59,696 INFO L280 TraceCheckUtils]: 18: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:59,697 INFO L263 TraceCheckUtils]: 19: Hoare triple {1168#(<= |fibo2_#in~n| 1)} call #t~ret3 := fibo1(~n - 2); {1044#true} is VALID [2020-07-10 14:55:59,697 INFO L280 TraceCheckUtils]: 20: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,697 INFO L280 TraceCheckUtils]: 21: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:55:59,697 INFO L280 TraceCheckUtils]: 22: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,698 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1044#true} {1168#(<= |fibo2_#in~n| 1)} #55#return; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:59,699 INFO L280 TraceCheckUtils]: 24: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:59,699 INFO L280 TraceCheckUtils]: 25: Hoare triple {1168#(<= |fibo2_#in~n| 1)} assume true; {1168#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:55:59,700 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1168#(<= |fibo2_#in~n| 1)} {1133#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:59,701 INFO L280 TraceCheckUtils]: 27: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:59,702 INFO L263 TraceCheckUtils]: 28: Hoare triple {1196#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {1044#true} is VALID [2020-07-10 14:55:59,702 INFO L280 TraceCheckUtils]: 29: Hoare triple {1044#true} ~n := #in~n; {1044#true} is VALID [2020-07-10 14:55:59,702 INFO L280 TraceCheckUtils]: 30: Hoare triple {1044#true} assume ~n < 1;#res := 0; {1044#true} is VALID [2020-07-10 14:55:59,702 INFO L280 TraceCheckUtils]: 31: Hoare triple {1044#true} assume true; {1044#true} is VALID [2020-07-10 14:55:59,705 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {1044#true} {1196#(<= |fibo1_#in~n| 2)} #59#return; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:59,705 INFO L280 TraceCheckUtils]: 33: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:59,706 INFO L280 TraceCheckUtils]: 34: Hoare triple {1196#(<= |fibo1_#in~n| 2)} assume true; {1196#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:55:59,707 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1196#(<= |fibo1_#in~n| 2)} {1126#(<= 20 main_~x~0)} #51#return; {1045#false} is VALID [2020-07-10 14:55:59,707 INFO L280 TraceCheckUtils]: 36: Hoare triple {1045#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1045#false} is VALID [2020-07-10 14:55:59,707 INFO L280 TraceCheckUtils]: 37: Hoare triple {1045#false} assume 6765 != ~result~0; {1045#false} is VALID [2020-07-10 14:55:59,708 INFO L280 TraceCheckUtils]: 38: Hoare triple {1045#false} assume !false; {1045#false} is VALID [2020-07-10 14:55:59,710 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 14:55:59,710 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:55:59,711 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 8] total 11 [2020-07-10 14:55:59,711 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [666196440] [2020-07-10 14:55:59,713 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-10 14:55:59,718 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:55:59,718 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:55:59,778 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:55:59,778 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:55:59,779 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:55:59,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:55:59,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:55:59,780 INFO L87 Difference]: Start difference. First operand 48 states and 65 transitions. Second operand 11 states. [2020-07-10 14:56:00,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:00,741 INFO L93 Difference]: Finished difference Result 108 states and 170 transitions. [2020-07-10 14:56:00,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:56:00,741 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 39 [2020-07-10 14:56:00,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:56:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:56:00,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-10 14:56:00,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:56:00,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 102 transitions. [2020-07-10 14:56:00,751 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 102 transitions. [2020-07-10 14:56:00,880 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:00,884 INFO L225 Difference]: With dead ends: 108 [2020-07-10 14:56:00,885 INFO L226 Difference]: Without dead ends: 66 [2020-07-10 14:56:00,887 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:56:00,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-10 14:56:00,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2020-07-10 14:56:00,928 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:56:00,928 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 66 states. [2020-07-10 14:56:00,928 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-10 14:56:00,928 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-10 14:56:00,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:00,934 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-10 14:56:00,934 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-10 14:56:00,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:00,936 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:00,936 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 66 states. [2020-07-10 14:56:00,936 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 66 states. [2020-07-10 14:56:00,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:00,942 INFO L93 Difference]: Finished difference Result 66 states and 95 transitions. [2020-07-10 14:56:00,942 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-10 14:56:00,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:00,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:00,943 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:56:00,943 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:56:00,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2020-07-10 14:56:00,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 95 transitions. [2020-07-10 14:56:00,949 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 95 transitions. Word has length 39 [2020-07-10 14:56:00,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:56:00,949 INFO L479 AbstractCegarLoop]: Abstraction has 66 states and 95 transitions. [2020-07-10 14:56:00,949 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:56:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2020-07-10 14:56:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2020-07-10 14:56:00,951 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:56:00,951 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:56:01,166 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:01,167 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:56:01,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:56:01,167 INFO L82 PathProgramCache]: Analyzing trace with hash -2100495745, now seen corresponding path program 1 times [2020-07-10 14:56:01,168 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:56:01,168 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [203791965] [2020-07-10 14:56:01,169 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:56:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:01,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:01,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,205 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-10 14:56:01,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:01,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:56:01,308 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-10 14:56:01,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,310 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:01,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:56:01,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,318 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:01,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,321 INFO L263 TraceCheckUtils]: 3: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-10 14:56:01,321 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:56:01,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-10 14:56:01,322 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,323 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,325 INFO L263 TraceCheckUtils]: 10: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-10 14:56:01,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:56:01,326 INFO L280 TraceCheckUtils]: 13: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,327 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,328 INFO L280 TraceCheckUtils]: 15: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,330 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:56:01,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:01,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:56:01,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:56:01,360 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-10 14:56:01,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:56:01,361 INFO L280 TraceCheckUtils]: 2: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-10 14:56:01,361 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-10 14:56:01,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:01,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,364 INFO L263 TraceCheckUtils]: 7: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-10 14:56:01,364 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,365 INFO L280 TraceCheckUtils]: 9: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:56:01,365 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-10 14:56:01,365 INFO L280 TraceCheckUtils]: 11: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,366 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,367 INFO L280 TraceCheckUtils]: 13: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,367 INFO L263 TraceCheckUtils]: 14: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-10 14:56:01,367 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,368 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:56:01,368 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,369 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,370 INFO L280 TraceCheckUtils]: 19: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,371 INFO L280 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,373 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:56:01,373 INFO L280 TraceCheckUtils]: 22: Hoare triple {1664#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:56:01,374 INFO L263 TraceCheckUtils]: 23: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-10 14:56:01,375 INFO L280 TraceCheckUtils]: 24: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,376 INFO L280 TraceCheckUtils]: 25: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:56:01,377 INFO L280 TraceCheckUtils]: 26: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:56:01,378 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-10 14:56:01,379 INFO L280 TraceCheckUtils]: 28: Hoare triple {1611#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1611#false} is VALID [2020-07-10 14:56:01,379 INFO L280 TraceCheckUtils]: 29: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-10 14:56:01,379 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1611#false} {1614#(<= 20 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-10 14:56:01,381 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-10 14:56:01,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,382 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-10 14:56:01,382 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-10 14:56:01,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 20; {1614#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:01,383 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-10 14:56:01,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,384 INFO L280 TraceCheckUtils]: 7: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:56:01,384 INFO L280 TraceCheckUtils]: 8: Hoare triple {1610#true} assume !(1 == ~n); {1610#true} is VALID [2020-07-10 14:56:01,384 INFO L263 TraceCheckUtils]: 9: Hoare triple {1610#true} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-10 14:56:01,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:01,387 INFO L280 TraceCheckUtils]: 12: Hoare triple {1670#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,387 INFO L263 TraceCheckUtils]: 13: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-10 14:56:01,388 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,388 INFO L280 TraceCheckUtils]: 15: Hoare triple {1610#true} assume !(~n < 1); {1610#true} is VALID [2020-07-10 14:56:01,388 INFO L280 TraceCheckUtils]: 16: Hoare triple {1610#true} assume 1 == ~n;#res := 1; {1610#true} is VALID [2020-07-10 14:56:01,388 INFO L280 TraceCheckUtils]: 17: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,389 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #53#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,390 INFO L280 TraceCheckUtils]: 19: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,390 INFO L263 TraceCheckUtils]: 20: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-10 14:56:01,390 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,391 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:56:01,391 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,392 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1610#true} {1671#(<= 2 |fibo2_#in~n|)} #55#return; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,392 INFO L280 TraceCheckUtils]: 25: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,393 INFO L280 TraceCheckUtils]: 26: Hoare triple {1671#(<= 2 |fibo2_#in~n|)} assume true; {1671#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,395 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1671#(<= 2 |fibo2_#in~n|)} {1610#true} #57#return; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:56:01,395 INFO L280 TraceCheckUtils]: 28: Hoare triple {1664#(<= 3 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1664#(<= 3 fibo1_~n)} is VALID [2020-07-10 14:56:01,396 INFO L263 TraceCheckUtils]: 29: Hoare triple {1664#(<= 3 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-10 14:56:01,396 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1669#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:01,397 INFO L280 TraceCheckUtils]: 31: Hoare triple {1669#(= fibo2_~n |fibo2_#in~n|)} assume ~n < 1;#res := 0; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:56:01,398 INFO L280 TraceCheckUtils]: 32: Hoare triple {1681#(<= |fibo2_#in~n| 0)} assume true; {1681#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:56:01,400 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1681#(<= |fibo2_#in~n| 0)} {1664#(<= 3 fibo1_~n)} #59#return; {1611#false} is VALID [2020-07-10 14:56:01,400 INFO L280 TraceCheckUtils]: 34: Hoare triple {1611#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1611#false} is VALID [2020-07-10 14:56:01,400 INFO L280 TraceCheckUtils]: 35: Hoare triple {1611#false} assume true; {1611#false} is VALID [2020-07-10 14:56:01,401 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1611#false} {1614#(<= 20 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-10 14:56:01,401 INFO L280 TraceCheckUtils]: 37: Hoare triple {1611#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1611#false} is VALID [2020-07-10 14:56:01,401 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 6765 != ~result~0; {1611#false} is VALID [2020-07-10 14:56:01,401 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-10 14:56:01,404 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 14:56:01,405 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [203791965] [2020-07-10 14:56:01,405 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1286402626] [2020-07-10 14:56:01,405 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:01,452 INFO L264 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:56:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:01,467 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:56:01,636 INFO L263 TraceCheckUtils]: 0: Hoare triple {1610#true} call ULTIMATE.init(); {1610#true} is VALID [2020-07-10 14:56:01,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,637 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1610#true} {1610#true} #47#return; {1610#true} is VALID [2020-07-10 14:56:01,637 INFO L263 TraceCheckUtils]: 3: Hoare triple {1610#true} call #t~ret5 := main(); {1610#true} is VALID [2020-07-10 14:56:01,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {1610#true} ~x~0 := 20; {1614#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:01,638 INFO L263 TraceCheckUtils]: 5: Hoare triple {1614#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {1610#true} is VALID [2020-07-10 14:56:01,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:01,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:01,640 INFO L280 TraceCheckUtils]: 8: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:01,640 INFO L263 TraceCheckUtils]: 9: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {1610#true} is VALID [2020-07-10 14:56:01,641 INFO L280 TraceCheckUtils]: 10: Hoare triple {1610#true} ~n := #in~n; {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:01,641 INFO L280 TraceCheckUtils]: 11: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:01,642 INFO L280 TraceCheckUtils]: 12: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {1716#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:01,642 INFO L263 TraceCheckUtils]: 13: Hoare triple {1716#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {1610#true} is VALID [2020-07-10 14:56:01,643 INFO L280 TraceCheckUtils]: 14: Hoare triple {1610#true} ~n := #in~n; {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:01,644 INFO L280 TraceCheckUtils]: 15: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {1703#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:01,644 INFO L280 TraceCheckUtils]: 16: Hoare triple {1703#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:01,645 INFO L280 TraceCheckUtils]: 17: Hoare triple {1735#(<= |fibo1_#in~n| 1)} assume true; {1735#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:01,646 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1735#(<= |fibo1_#in~n| 1)} {1716#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:01,647 INFO L280 TraceCheckUtils]: 19: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:01,647 INFO L263 TraceCheckUtils]: 20: Hoare triple {1742#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {1610#true} is VALID [2020-07-10 14:56:01,647 INFO L280 TraceCheckUtils]: 21: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,648 INFO L280 TraceCheckUtils]: 22: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:56:01,648 INFO L280 TraceCheckUtils]: 23: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,649 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {1610#true} {1742#(<= |fibo2_#in~n| 2)} #55#return; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:01,649 INFO L280 TraceCheckUtils]: 25: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:01,650 INFO L280 TraceCheckUtils]: 26: Hoare triple {1742#(<= |fibo2_#in~n| 2)} assume true; {1742#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:01,651 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {1742#(<= |fibo2_#in~n| 2)} {1703#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:01,652 INFO L280 TraceCheckUtils]: 28: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:01,652 INFO L263 TraceCheckUtils]: 29: Hoare triple {1770#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {1610#true} is VALID [2020-07-10 14:56:01,652 INFO L280 TraceCheckUtils]: 30: Hoare triple {1610#true} ~n := #in~n; {1610#true} is VALID [2020-07-10 14:56:01,652 INFO L280 TraceCheckUtils]: 31: Hoare triple {1610#true} assume ~n < 1;#res := 0; {1610#true} is VALID [2020-07-10 14:56:01,653 INFO L280 TraceCheckUtils]: 32: Hoare triple {1610#true} assume true; {1610#true} is VALID [2020-07-10 14:56:01,654 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1610#true} {1770#(<= |fibo1_#in~n| 3)} #59#return; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:01,654 INFO L280 TraceCheckUtils]: 34: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:01,655 INFO L280 TraceCheckUtils]: 35: Hoare triple {1770#(<= |fibo1_#in~n| 3)} assume true; {1770#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:01,656 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1770#(<= |fibo1_#in~n| 3)} {1614#(<= 20 main_~x~0)} #51#return; {1611#false} is VALID [2020-07-10 14:56:01,656 INFO L280 TraceCheckUtils]: 37: Hoare triple {1611#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {1611#false} is VALID [2020-07-10 14:56:01,656 INFO L280 TraceCheckUtils]: 38: Hoare triple {1611#false} assume 6765 != ~result~0; {1611#false} is VALID [2020-07-10 14:56:01,656 INFO L280 TraceCheckUtils]: 39: Hoare triple {1611#false} assume !false; {1611#false} is VALID [2020-07-10 14:56:01,658 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-10 14:56:01,659 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:56:01,659 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2020-07-10 14:56:01,659 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1897566471] [2020-07-10 14:56:01,660 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-10 14:56:01,661 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:56:01,661 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 14:56:01,730 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:01,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 14:56:01,731 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:56:01,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 14:56:01,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2020-07-10 14:56:01,732 INFO L87 Difference]: Start difference. First operand 66 states and 95 transitions. Second operand 13 states. [2020-07-10 14:56:03,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:03,283 INFO L93 Difference]: Finished difference Result 180 states and 324 transitions. [2020-07-10 14:56:03,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:56:03,284 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 40 [2020-07-10 14:56:03,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:56:03,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:56:03,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-10 14:56:03,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 14:56:03,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 133 transitions. [2020-07-10 14:56:03,300 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 133 transitions. [2020-07-10 14:56:03,469 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:03,477 INFO L225 Difference]: With dead ends: 180 [2020-07-10 14:56:03,477 INFO L226 Difference]: Without dead ends: 120 [2020-07-10 14:56:03,479 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=86, Invalid=376, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:56:03,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2020-07-10 14:56:03,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 106. [2020-07-10 14:56:03,559 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:56:03,559 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand 106 states. [2020-07-10 14:56:03,559 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 106 states. [2020-07-10 14:56:03,559 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 106 states. [2020-07-10 14:56:03,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:03,571 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-10 14:56:03,571 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-10 14:56:03,573 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:03,573 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:03,573 INFO L74 IsIncluded]: Start isIncluded. First operand 106 states. Second operand 120 states. [2020-07-10 14:56:03,573 INFO L87 Difference]: Start difference. First operand 106 states. Second operand 120 states. [2020-07-10 14:56:03,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:03,585 INFO L93 Difference]: Finished difference Result 120 states and 198 transitions. [2020-07-10 14:56:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2020-07-10 14:56:03,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:03,587 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:03,587 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:56:03,587 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:56:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2020-07-10 14:56:03,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 169 transitions. [2020-07-10 14:56:03,595 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 169 transitions. Word has length 40 [2020-07-10 14:56:03,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:56:03,596 INFO L479 AbstractCegarLoop]: Abstraction has 106 states and 169 transitions. [2020-07-10 14:56:03,596 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 14:56:03,596 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 169 transitions. [2020-07-10 14:56:03,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-10 14:56:03,598 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:56:03,598 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:56:03,813 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:03,815 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:56:03,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:56:03,815 INFO L82 PathProgramCache]: Analyzing trace with hash -405677468, now seen corresponding path program 1 times [2020-07-10 14:56:03,816 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:56:03,816 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515462381] [2020-07-10 14:56:03,816 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:56:03,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:03,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:03,895 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-10 14:56:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:03,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:04,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:56:04,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,003 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:04,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:56:04,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,009 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:04,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,012 INFO L263 TraceCheckUtils]: 3: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,012 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:56:04,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,014 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,014 INFO L280 TraceCheckUtils]: 9: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,015 INFO L263 TraceCheckUtils]: 10: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,015 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,015 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:56:04,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,017 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,022 INFO L280 TraceCheckUtils]: 15: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,024 INFO L280 TraceCheckUtils]: 16: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,025 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:56:04,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:04,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:56:04,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:56:04,053 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-10 14:56:04,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,054 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:56:04,054 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,055 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:04,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,056 INFO L263 TraceCheckUtils]: 7: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:56:04,057 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,058 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,059 INFO L280 TraceCheckUtils]: 13: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,059 INFO L263 TraceCheckUtils]: 14: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,059 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,059 INFO L280 TraceCheckUtils]: 16: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:56:04,060 INFO L280 TraceCheckUtils]: 17: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,061 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,061 INFO L280 TraceCheckUtils]: 19: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,062 INFO L280 TraceCheckUtils]: 20: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,063 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:56:04,063 INFO L280 TraceCheckUtils]: 22: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:56:04,064 INFO L263 TraceCheckUtils]: 23: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,064 INFO L280 TraceCheckUtils]: 24: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,065 INFO L280 TraceCheckUtils]: 25: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:56:04,066 INFO L280 TraceCheckUtils]: 26: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:56:04,067 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-10 14:56:04,067 INFO L280 TraceCheckUtils]: 28: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2440#false} is VALID [2020-07-10 14:56:04,067 INFO L280 TraceCheckUtils]: 29: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:56:04,067 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-10 14:56:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:04,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:56:04,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,074 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-10 14:56:04,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:56:04,075 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:56:04,076 INFO L263 TraceCheckUtils]: 7: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,077 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,078 INFO L280 TraceCheckUtils]: 9: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:04,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,079 INFO L263 TraceCheckUtils]: 11: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,079 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,079 INFO L280 TraceCheckUtils]: 13: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,079 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:56:04,080 INFO L280 TraceCheckUtils]: 15: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,081 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,081 INFO L280 TraceCheckUtils]: 17: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,081 INFO L263 TraceCheckUtils]: 18: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,082 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,082 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:56:04,082 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,083 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,083 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,084 INFO L280 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,085 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:56:04,085 INFO L280 TraceCheckUtils]: 26: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:56:04,086 INFO L263 TraceCheckUtils]: 27: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,086 INFO L280 TraceCheckUtils]: 28: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,087 INFO L280 TraceCheckUtils]: 29: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:56:04,088 INFO L280 TraceCheckUtils]: 30: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:56:04,089 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-10 14:56:04,089 INFO L280 TraceCheckUtils]: 32: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2440#false} is VALID [2020-07-10 14:56:04,089 INFO L280 TraceCheckUtils]: 33: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:56:04,089 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-10 14:56:04,089 INFO L280 TraceCheckUtils]: 35: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-10 14:56:04,090 INFO L263 TraceCheckUtils]: 36: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,090 INFO L280 TraceCheckUtils]: 37: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,090 INFO L280 TraceCheckUtils]: 38: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,090 INFO L280 TraceCheckUtils]: 39: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:56:04,090 INFO L280 TraceCheckUtils]: 40: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,091 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-10 14:56:04,091 INFO L280 TraceCheckUtils]: 42: Hoare triple {2440#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2440#false} is VALID [2020-07-10 14:56:04,091 INFO L280 TraceCheckUtils]: 43: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:56:04,091 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2440#false} {2443#(<= 20 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-10 14:56:04,093 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-10 14:56:04,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-10 14:56:04,094 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-10 14:56:04,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 20; {2443#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:04,095 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-10 14:56:04,095 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,095 INFO L280 TraceCheckUtils]: 7: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,095 INFO L280 TraceCheckUtils]: 8: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:56:04,095 INFO L263 TraceCheckUtils]: 9: Hoare triple {2439#true} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,096 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,096 INFO L280 TraceCheckUtils]: 11: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,096 INFO L280 TraceCheckUtils]: 12: Hoare triple {2439#true} assume !(1 == ~n); {2439#true} is VALID [2020-07-10 14:56:04,096 INFO L263 TraceCheckUtils]: 13: Hoare triple {2439#true} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,097 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,098 INFO L280 TraceCheckUtils]: 15: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:04,098 INFO L280 TraceCheckUtils]: 16: Hoare triple {2549#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,099 INFO L263 TraceCheckUtils]: 17: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,099 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,099 INFO L280 TraceCheckUtils]: 19: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,099 INFO L280 TraceCheckUtils]: 20: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:56:04,099 INFO L280 TraceCheckUtils]: 21: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,100 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #57#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,101 INFO L280 TraceCheckUtils]: 23: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,101 INFO L263 TraceCheckUtils]: 24: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,101 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,102 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:56:04,102 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,103 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2439#true} {2550#(<= 2 |fibo1_#in~n|)} #59#return; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,103 INFO L280 TraceCheckUtils]: 29: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,104 INFO L280 TraceCheckUtils]: 30: Hoare triple {2550#(<= 2 |fibo1_#in~n|)} assume true; {2550#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,105 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2550#(<= 2 |fibo1_#in~n|)} {2439#true} #53#return; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:56:04,105 INFO L280 TraceCheckUtils]: 32: Hoare triple {2543#(<= 3 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2543#(<= 3 fibo2_~n)} is VALID [2020-07-10 14:56:04,106 INFO L263 TraceCheckUtils]: 33: Hoare triple {2543#(<= 3 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,106 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2548#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:04,107 INFO L280 TraceCheckUtils]: 35: Hoare triple {2548#(= fibo1_~n |fibo1_#in~n|)} assume ~n < 1;#res := 0; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:56:04,107 INFO L280 TraceCheckUtils]: 36: Hoare triple {2560#(<= |fibo1_#in~n| 0)} assume true; {2560#(<= |fibo1_#in~n| 0)} is VALID [2020-07-10 14:56:04,108 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2560#(<= |fibo1_#in~n| 0)} {2543#(<= 3 fibo2_~n)} #55#return; {2440#false} is VALID [2020-07-10 14:56:04,108 INFO L280 TraceCheckUtils]: 38: Hoare triple {2440#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2440#false} is VALID [2020-07-10 14:56:04,109 INFO L280 TraceCheckUtils]: 39: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:56:04,109 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2440#false} {2439#true} #57#return; {2440#false} is VALID [2020-07-10 14:56:04,109 INFO L280 TraceCheckUtils]: 41: Hoare triple {2440#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2440#false} is VALID [2020-07-10 14:56:04,109 INFO L263 TraceCheckUtils]: 42: Hoare triple {2440#false} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,110 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,110 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,110 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:56:04,110 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,110 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2439#true} {2440#false} #59#return; {2440#false} is VALID [2020-07-10 14:56:04,111 INFO L280 TraceCheckUtils]: 48: Hoare triple {2440#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2440#false} is VALID [2020-07-10 14:56:04,111 INFO L280 TraceCheckUtils]: 49: Hoare triple {2440#false} assume true; {2440#false} is VALID [2020-07-10 14:56:04,111 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2440#false} {2443#(<= 20 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-10 14:56:04,111 INFO L280 TraceCheckUtils]: 51: Hoare triple {2440#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2440#false} is VALID [2020-07-10 14:56:04,111 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 6765 != ~result~0; {2440#false} is VALID [2020-07-10 14:56:04,111 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-10 14:56:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-10 14:56:04,115 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515462381] [2020-07-10 14:56:04,115 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [299435297] [2020-07-10 14:56:04,115 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:04,147 INFO L264 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 14:56:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:04,159 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:56:04,378 INFO L263 TraceCheckUtils]: 0: Hoare triple {2439#true} call ULTIMATE.init(); {2439#true} is VALID [2020-07-10 14:56:04,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,379 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2439#true} {2439#true} #47#return; {2439#true} is VALID [2020-07-10 14:56:04,379 INFO L263 TraceCheckUtils]: 3: Hoare triple {2439#true} call #t~ret5 := main(); {2439#true} is VALID [2020-07-10 14:56:04,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {2439#true} ~x~0 := 20; {2443#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:04,380 INFO L263 TraceCheckUtils]: 5: Hoare triple {2443#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {2439#true} is VALID [2020-07-10 14:56:04,381 INFO L280 TraceCheckUtils]: 6: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:04,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:04,382 INFO L280 TraceCheckUtils]: 8: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:04,382 INFO L263 TraceCheckUtils]: 9: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,383 INFO L280 TraceCheckUtils]: 10: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:04,383 INFO L280 TraceCheckUtils]: 11: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:04,384 INFO L280 TraceCheckUtils]: 12: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:04,384 INFO L263 TraceCheckUtils]: 13: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,385 INFO L280 TraceCheckUtils]: 14: Hoare triple {2439#true} ~n := #in~n; {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:04,385 INFO L280 TraceCheckUtils]: 15: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:04,386 INFO L280 TraceCheckUtils]: 16: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {2582#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:04,386 INFO L263 TraceCheckUtils]: 17: Hoare triple {2582#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {2439#true} is VALID [2020-07-10 14:56:04,387 INFO L280 TraceCheckUtils]: 18: Hoare triple {2439#true} ~n := #in~n; {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:04,387 INFO L280 TraceCheckUtils]: 19: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {2595#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:04,388 INFO L280 TraceCheckUtils]: 20: Hoare triple {2595#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {2626#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:04,389 INFO L280 TraceCheckUtils]: 21: Hoare triple {2626#(<= |fibo2_#in~n| 1)} assume true; {2626#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:04,390 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2626#(<= |fibo2_#in~n| 1)} {2582#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:04,391 INFO L280 TraceCheckUtils]: 23: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:04,392 INFO L263 TraceCheckUtils]: 24: Hoare triple {2633#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,392 INFO L280 TraceCheckUtils]: 25: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,392 INFO L280 TraceCheckUtils]: 26: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:56:04,392 INFO L280 TraceCheckUtils]: 27: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,393 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2439#true} {2633#(<= |fibo1_#in~n| 2)} #59#return; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:04,394 INFO L280 TraceCheckUtils]: 29: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:04,395 INFO L280 TraceCheckUtils]: 30: Hoare triple {2633#(<= |fibo1_#in~n| 2)} assume true; {2633#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:04,396 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {2633#(<= |fibo1_#in~n| 2)} {2595#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:04,396 INFO L280 TraceCheckUtils]: 32: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:04,396 INFO L263 TraceCheckUtils]: 33: Hoare triple {2661#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,397 INFO L280 TraceCheckUtils]: 34: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,397 INFO L280 TraceCheckUtils]: 35: Hoare triple {2439#true} assume ~n < 1;#res := 0; {2439#true} is VALID [2020-07-10 14:56:04,397 INFO L280 TraceCheckUtils]: 36: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,398 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2439#true} {2661#(<= |fibo2_#in~n| 3)} #55#return; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:04,399 INFO L280 TraceCheckUtils]: 38: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:04,399 INFO L280 TraceCheckUtils]: 39: Hoare triple {2661#(<= |fibo2_#in~n| 3)} assume true; {2661#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:04,401 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2661#(<= |fibo2_#in~n| 3)} {2582#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:04,402 INFO L280 TraceCheckUtils]: 41: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:04,402 INFO L263 TraceCheckUtils]: 42: Hoare triple {2689#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {2439#true} is VALID [2020-07-10 14:56:04,402 INFO L280 TraceCheckUtils]: 43: Hoare triple {2439#true} ~n := #in~n; {2439#true} is VALID [2020-07-10 14:56:04,403 INFO L280 TraceCheckUtils]: 44: Hoare triple {2439#true} assume !(~n < 1); {2439#true} is VALID [2020-07-10 14:56:04,403 INFO L280 TraceCheckUtils]: 45: Hoare triple {2439#true} assume 1 == ~n;#res := 1; {2439#true} is VALID [2020-07-10 14:56:04,403 INFO L280 TraceCheckUtils]: 46: Hoare triple {2439#true} assume true; {2439#true} is VALID [2020-07-10 14:56:04,404 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2439#true} {2689#(<= |fibo1_#in~n| 4)} #59#return; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:04,405 INFO L280 TraceCheckUtils]: 48: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:04,405 INFO L280 TraceCheckUtils]: 49: Hoare triple {2689#(<= |fibo1_#in~n| 4)} assume true; {2689#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:04,406 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2689#(<= |fibo1_#in~n| 4)} {2443#(<= 20 main_~x~0)} #51#return; {2440#false} is VALID [2020-07-10 14:56:04,406 INFO L280 TraceCheckUtils]: 51: Hoare triple {2440#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {2440#false} is VALID [2020-07-10 14:56:04,407 INFO L280 TraceCheckUtils]: 52: Hoare triple {2440#false} assume 6765 != ~result~0; {2440#false} is VALID [2020-07-10 14:56:04,407 INFO L280 TraceCheckUtils]: 53: Hoare triple {2440#false} assume !false; {2440#false} is VALID [2020-07-10 14:56:04,412 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-10 14:56:04,413 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:56:04,413 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 14 [2020-07-10 14:56:04,413 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623918101] [2020-07-10 14:56:04,414 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-10 14:56:04,415 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:56:04,415 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 14:56:04,500 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:04,501 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 14:56:04,501 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:56:04,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 14:56:04,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:56:04,502 INFO L87 Difference]: Start difference. First operand 106 states and 169 transitions. Second operand 14 states. [2020-07-10 14:56:06,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:06,467 INFO L93 Difference]: Finished difference Result 258 states and 498 transitions. [2020-07-10 14:56:06,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 14:56:06,467 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 54 [2020-07-10 14:56:06,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:56:06,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:56:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-10 14:56:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:56:06,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 164 transitions. [2020-07-10 14:56:06,481 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 164 transitions. [2020-07-10 14:56:06,704 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:06,716 INFO L225 Difference]: With dead ends: 258 [2020-07-10 14:56:06,717 INFO L226 Difference]: Without dead ends: 158 [2020-07-10 14:56:06,719 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=102, Invalid=450, Unknown=0, NotChecked=0, Total=552 [2020-07-10 14:56:06,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-10 14:56:06,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 112. [2020-07-10 14:56:06,832 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:56:06,832 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 112 states. [2020-07-10 14:56:06,832 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 112 states. [2020-07-10 14:56:06,832 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 112 states. [2020-07-10 14:56:06,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:06,847 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-10 14:56:06,847 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-10 14:56:06,849 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:06,849 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:06,849 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 158 states. [2020-07-10 14:56:06,850 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 158 states. [2020-07-10 14:56:06,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:06,863 INFO L93 Difference]: Finished difference Result 158 states and 275 transitions. [2020-07-10 14:56:06,863 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2020-07-10 14:56:06,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:06,866 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:06,866 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:56:06,866 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:56:06,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-10 14:56:06,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 180 transitions. [2020-07-10 14:56:06,874 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 180 transitions. Word has length 54 [2020-07-10 14:56:06,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:56:06,874 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 180 transitions. [2020-07-10 14:56:06,874 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 14:56:06,875 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 180 transitions. [2020-07-10 14:56:06,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-07-10 14:56:06,877 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:56:06,877 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 7, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:56:07,092 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-07-10 14:56:07,093 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:56:07,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:56:07,093 INFO L82 PathProgramCache]: Analyzing trace with hash -2119203654, now seen corresponding path program 1 times [2020-07-10 14:56:07,094 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:56:07,094 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935462604] [2020-07-10 14:56:07,094 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:56:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,202 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-10 14:56:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,423 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,424 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,431 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:07,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,435 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,436 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,437 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,438 INFO L280 TraceCheckUtils]: 9: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,438 INFO L263 TraceCheckUtils]: 10: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,439 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,439 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,439 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,441 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,442 INFO L280 TraceCheckUtils]: 16: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,444 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,452 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,454 INFO L280 TraceCheckUtils]: 1: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,454 INFO L280 TraceCheckUtils]: 2: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,454 INFO L263 TraceCheckUtils]: 3: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,455 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:07,457 INFO L280 TraceCheckUtils]: 6: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,458 INFO L263 TraceCheckUtils]: 7: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,458 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,459 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,459 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,460 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,461 INFO L280 TraceCheckUtils]: 13: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,461 INFO L263 TraceCheckUtils]: 14: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,462 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,462 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,464 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,464 INFO L280 TraceCheckUtils]: 19: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,465 INFO L280 TraceCheckUtils]: 20: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,467 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,468 INFO L280 TraceCheckUtils]: 22: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,468 INFO L263 TraceCheckUtils]: 23: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,468 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,469 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,469 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,470 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,471 INFO L280 TraceCheckUtils]: 29: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,472 INFO L280 TraceCheckUtils]: 30: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,474 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:56:07,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:07,500 INFO L280 TraceCheckUtils]: 3: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:07,502 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-10 14:56:07,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,503 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,504 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,505 INFO L280 TraceCheckUtils]: 5: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,506 INFO L280 TraceCheckUtils]: 6: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,506 INFO L263 TraceCheckUtils]: 7: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,507 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,508 INFO L280 TraceCheckUtils]: 9: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:07,509 INFO L280 TraceCheckUtils]: 10: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,510 INFO L263 TraceCheckUtils]: 11: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,510 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,510 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,511 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,511 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,512 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,513 INFO L263 TraceCheckUtils]: 18: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,513 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,513 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,513 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,516 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,517 INFO L280 TraceCheckUtils]: 23: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,517 INFO L280 TraceCheckUtils]: 24: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,518 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,519 INFO L280 TraceCheckUtils]: 26: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,519 INFO L263 TraceCheckUtils]: 27: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,519 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,520 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,520 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,520 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,521 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,521 INFO L280 TraceCheckUtils]: 33: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,522 INFO L280 TraceCheckUtils]: 34: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,523 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:56:07,524 INFO L280 TraceCheckUtils]: 36: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:56:07,524 INFO L263 TraceCheckUtils]: 37: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,524 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,525 INFO L280 TraceCheckUtils]: 39: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,526 INFO L280 TraceCheckUtils]: 40: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:07,526 INFO L280 TraceCheckUtils]: 41: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:07,527 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-10 14:56:07,527 INFO L280 TraceCheckUtils]: 43: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3551#false} is VALID [2020-07-10 14:56:07,527 INFO L280 TraceCheckUtils]: 44: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:56:07,528 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-10 14:56:07,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,581 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,581 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,586 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,587 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,588 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,588 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,590 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,590 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,590 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,590 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,591 INFO L263 TraceCheckUtils]: 10: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,591 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,591 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,591 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,592 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,592 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:07,592 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,592 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:56:07,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,599 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,599 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,599 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,599 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:56:07,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,600 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,600 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,601 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,601 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,602 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,602 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,602 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,603 INFO L263 TraceCheckUtils]: 14: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,603 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,603 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,603 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,603 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,604 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:07,604 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,604 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:56:07,604 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,605 INFO L263 TraceCheckUtils]: 23: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,605 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,605 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,605 INFO L280 TraceCheckUtils]: 27: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,606 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:56:07,606 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3550#true} is VALID [2020-07-10 14:56:07,606 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,606 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,616 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,617 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,618 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,618 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,618 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,618 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,618 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,619 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,619 INFO L280 TraceCheckUtils]: 9: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,619 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,619 INFO L263 TraceCheckUtils]: 11: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,619 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,620 INFO L280 TraceCheckUtils]: 13: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,620 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,620 INFO L280 TraceCheckUtils]: 15: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,620 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,620 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,621 INFO L263 TraceCheckUtils]: 18: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,621 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,621 INFO L280 TraceCheckUtils]: 20: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,621 INFO L280 TraceCheckUtils]: 21: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,622 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,622 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:07,622 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,622 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:56:07,622 INFO L280 TraceCheckUtils]: 26: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,623 INFO L263 TraceCheckUtils]: 27: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,623 INFO L280 TraceCheckUtils]: 28: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,623 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,623 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,623 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,624 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:56:07,624 INFO L280 TraceCheckUtils]: 33: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3550#true} is VALID [2020-07-10 14:56:07,624 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,624 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,625 INFO L280 TraceCheckUtils]: 36: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,625 INFO L263 TraceCheckUtils]: 37: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,625 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,625 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,625 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,626 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,626 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:07,626 INFO L280 TraceCheckUtils]: 44: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,627 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-10 14:56:07,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,629 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,629 INFO L263 TraceCheckUtils]: 7: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,631 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,631 INFO L280 TraceCheckUtils]: 9: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,632 INFO L280 TraceCheckUtils]: 10: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,632 INFO L263 TraceCheckUtils]: 11: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,633 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,634 INFO L280 TraceCheckUtils]: 13: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:07,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,635 INFO L263 TraceCheckUtils]: 15: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,635 INFO L280 TraceCheckUtils]: 16: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,635 INFO L280 TraceCheckUtils]: 17: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,636 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,636 INFO L280 TraceCheckUtils]: 19: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,637 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,638 INFO L280 TraceCheckUtils]: 21: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,638 INFO L263 TraceCheckUtils]: 22: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,638 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,638 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,638 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,640 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,640 INFO L280 TraceCheckUtils]: 27: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,641 INFO L280 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,643 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,643 INFO L280 TraceCheckUtils]: 30: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,643 INFO L263 TraceCheckUtils]: 31: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,643 INFO L280 TraceCheckUtils]: 32: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,644 INFO L280 TraceCheckUtils]: 33: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,644 INFO L280 TraceCheckUtils]: 34: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,644 INFO L280 TraceCheckUtils]: 35: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,645 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,645 INFO L280 TraceCheckUtils]: 37: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,646 INFO L280 TraceCheckUtils]: 38: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,647 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:56:07,647 INFO L280 TraceCheckUtils]: 40: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:56:07,648 INFO L263 TraceCheckUtils]: 41: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,648 INFO L280 TraceCheckUtils]: 42: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,649 INFO L280 TraceCheckUtils]: 43: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,649 INFO L280 TraceCheckUtils]: 44: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:07,650 INFO L280 TraceCheckUtils]: 45: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:07,651 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-10 14:56:07,651 INFO L280 TraceCheckUtils]: 47: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3551#false} is VALID [2020-07-10 14:56:07,651 INFO L280 TraceCheckUtils]: 48: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:56:07,652 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-10 14:56:07,652 INFO L280 TraceCheckUtils]: 50: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-10 14:56:07,652 INFO L263 TraceCheckUtils]: 51: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,652 INFO L280 TraceCheckUtils]: 52: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,652 INFO L280 TraceCheckUtils]: 53: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,653 INFO L280 TraceCheckUtils]: 54: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,653 INFO L263 TraceCheckUtils]: 55: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,653 INFO L280 TraceCheckUtils]: 56: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,653 INFO L280 TraceCheckUtils]: 57: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,654 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,654 INFO L263 TraceCheckUtils]: 59: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,654 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,654 INFO L280 TraceCheckUtils]: 61: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,654 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,654 INFO L263 TraceCheckUtils]: 63: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,655 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,655 INFO L280 TraceCheckUtils]: 65: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,655 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,655 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,656 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,656 INFO L280 TraceCheckUtils]: 69: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,656 INFO L263 TraceCheckUtils]: 70: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,656 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,656 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,657 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,657 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,657 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:07,657 INFO L280 TraceCheckUtils]: 76: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,657 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:56:07,657 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,658 INFO L263 TraceCheckUtils]: 79: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,658 INFO L280 TraceCheckUtils]: 80: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,658 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,658 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,658 INFO L280 TraceCheckUtils]: 83: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,659 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:56:07,659 INFO L280 TraceCheckUtils]: 85: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3550#true} is VALID [2020-07-10 14:56:07,659 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,659 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,659 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,660 INFO L263 TraceCheckUtils]: 89: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,660 INFO L280 TraceCheckUtils]: 90: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,660 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,660 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,660 INFO L280 TraceCheckUtils]: 93: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,661 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,661 INFO L280 TraceCheckUtils]: 95: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:07,661 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,662 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-10 14:56:07,662 INFO L280 TraceCheckUtils]: 98: Hoare triple {3551#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3551#false} is VALID [2020-07-10 14:56:07,662 INFO L280 TraceCheckUtils]: 99: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:56:07,662 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3551#false} {3554#(<= 20 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-10 14:56:07,671 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-10 14:56:07,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,671 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-10 14:56:07,671 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-10 14:56:07,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 20; {3554#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:07,676 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-10 14:56:07,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,676 INFO L280 TraceCheckUtils]: 7: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,676 INFO L280 TraceCheckUtils]: 8: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,676 INFO L263 TraceCheckUtils]: 9: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,677 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,677 INFO L280 TraceCheckUtils]: 11: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,677 INFO L263 TraceCheckUtils]: 13: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,678 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,678 INFO L280 TraceCheckUtils]: 15: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,679 INFO L280 TraceCheckUtils]: 16: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,679 INFO L263 TraceCheckUtils]: 17: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,680 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3811#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,680 INFO L280 TraceCheckUtils]: 19: Hoare triple {3811#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:07,681 INFO L280 TraceCheckUtils]: 20: Hoare triple {3812#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,681 INFO L263 TraceCheckUtils]: 21: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,681 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,682 INFO L280 TraceCheckUtils]: 23: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,682 INFO L280 TraceCheckUtils]: 24: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,682 INFO L280 TraceCheckUtils]: 25: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,683 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #53#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,683 INFO L280 TraceCheckUtils]: 27: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,684 INFO L263 TraceCheckUtils]: 28: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,684 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,684 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,685 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3813#(<= 2 |fibo2_#in~n|)} #55#return; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,686 INFO L280 TraceCheckUtils]: 33: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,686 INFO L280 TraceCheckUtils]: 34: Hoare triple {3813#(<= 2 |fibo2_#in~n|)} assume true; {3813#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:07,688 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3813#(<= 2 |fibo2_#in~n|)} {3786#(= fibo1_~n |fibo1_#in~n|)} #57#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,688 INFO L280 TraceCheckUtils]: 36: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,688 INFO L263 TraceCheckUtils]: 37: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,689 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,689 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,689 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,690 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,691 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {3805#(<= 3 |fibo1_#in~n|)} #59#return; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,691 INFO L280 TraceCheckUtils]: 43: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,692 INFO L280 TraceCheckUtils]: 44: Hoare triple {3805#(<= 3 |fibo1_#in~n|)} assume true; {3805#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,693 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3805#(<= 3 |fibo1_#in~n|)} {3550#true} #53#return; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:56:07,695 INFO L280 TraceCheckUtils]: 46: Hoare triple {3780#(<= 4 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3780#(<= 4 fibo2_~n)} is VALID [2020-07-10 14:56:07,695 INFO L263 TraceCheckUtils]: 47: Hoare triple {3780#(<= 4 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,696 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,696 INFO L280 TraceCheckUtils]: 49: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {3786#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:07,697 INFO L280 TraceCheckUtils]: 50: Hoare triple {3786#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:07,698 INFO L280 TraceCheckUtils]: 51: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:07,699 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3780#(<= 4 fibo2_~n)} #55#return; {3551#false} is VALID [2020-07-10 14:56:07,700 INFO L280 TraceCheckUtils]: 53: Hoare triple {3551#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3551#false} is VALID [2020-07-10 14:56:07,700 INFO L280 TraceCheckUtils]: 54: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:56:07,700 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3551#false} {3550#true} #57#return; {3551#false} is VALID [2020-07-10 14:56:07,700 INFO L280 TraceCheckUtils]: 56: Hoare triple {3551#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3551#false} is VALID [2020-07-10 14:56:07,701 INFO L263 TraceCheckUtils]: 57: Hoare triple {3551#false} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,701 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,701 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,701 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,702 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,702 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,702 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,702 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,703 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,703 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,703 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,704 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:07,704 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:07,704 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,704 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,705 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,705 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,705 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,705 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,706 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,706 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,706 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:07,706 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,707 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,707 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:07,707 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,707 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:56:07,708 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,708 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,708 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,708 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,709 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,709 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,709 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:56:07,710 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3550#true} is VALID [2020-07-10 14:56:07,710 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,710 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:07,710 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:07,711 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:07,711 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:07,711 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:07,711 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:07,711 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,712 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:07,712 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:07,712 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:07,712 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3550#true} {3551#false} #59#return; {3551#false} is VALID [2020-07-10 14:56:07,713 INFO L280 TraceCheckUtils]: 104: Hoare triple {3551#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3551#false} is VALID [2020-07-10 14:56:07,713 INFO L280 TraceCheckUtils]: 105: Hoare triple {3551#false} assume true; {3551#false} is VALID [2020-07-10 14:56:07,713 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {3551#false} {3554#(<= 20 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-10 14:56:07,713 INFO L280 TraceCheckUtils]: 107: Hoare triple {3551#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3551#false} is VALID [2020-07-10 14:56:07,714 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 6765 != ~result~0; {3551#false} is VALID [2020-07-10 14:56:07,714 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-10 14:56:07,744 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 44 proven. 79 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-07-10 14:56:07,745 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [935462604] [2020-07-10 14:56:07,745 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [915619480] [2020-07-10 14:56:07,745 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,803 INFO L264 TraceCheckSpWp]: Trace formula consists of 245 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-10 14:56:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:07,825 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:56:08,079 INFO L263 TraceCheckUtils]: 0: Hoare triple {3550#true} call ULTIMATE.init(); {3550#true} is VALID [2020-07-10 14:56:08,080 INFO L280 TraceCheckUtils]: 1: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3550#true} {3550#true} #47#return; {3550#true} is VALID [2020-07-10 14:56:08,080 INFO L263 TraceCheckUtils]: 3: Hoare triple {3550#true} call #t~ret5 := main(); {3550#true} is VALID [2020-07-10 14:56:08,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {3550#true} ~x~0 := 20; {3554#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:08,081 INFO L263 TraceCheckUtils]: 5: Hoare triple {3554#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {3550#true} is VALID [2020-07-10 14:56:08,082 INFO L280 TraceCheckUtils]: 6: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:08,082 INFO L280 TraceCheckUtils]: 7: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:08,083 INFO L280 TraceCheckUtils]: 8: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:08,083 INFO L263 TraceCheckUtils]: 9: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:08,083 INFO L280 TraceCheckUtils]: 10: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:08,083 INFO L280 TraceCheckUtils]: 11: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:08,085 INFO L280 TraceCheckUtils]: 12: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:08,085 INFO L263 TraceCheckUtils]: 13: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:08,085 INFO L280 TraceCheckUtils]: 14: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:08,086 INFO L280 TraceCheckUtils]: 15: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:08,087 INFO L280 TraceCheckUtils]: 16: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:08,087 INFO L263 TraceCheckUtils]: 17: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:08,088 INFO L280 TraceCheckUtils]: 18: Hoare triple {3550#true} ~n := #in~n; {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:08,088 INFO L280 TraceCheckUtils]: 19: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:08,089 INFO L280 TraceCheckUtils]: 20: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {3927#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:08,089 INFO L263 TraceCheckUtils]: 21: Hoare triple {3927#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:08,090 INFO L280 TraceCheckUtils]: 22: Hoare triple {3550#true} ~n := #in~n; {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:08,090 INFO L280 TraceCheckUtils]: 23: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {3914#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:08,091 INFO L280 TraceCheckUtils]: 24: Hoare triple {3914#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:08,091 INFO L280 TraceCheckUtils]: 25: Hoare triple {3823#(<= |fibo1_#in~n| 1)} assume true; {3823#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:08,092 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3823#(<= |fibo1_#in~n| 1)} {3927#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:08,099 INFO L280 TraceCheckUtils]: 27: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:08,100 INFO L263 TraceCheckUtils]: 28: Hoare triple {3976#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:08,100 INFO L280 TraceCheckUtils]: 29: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,100 INFO L280 TraceCheckUtils]: 30: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:08,100 INFO L280 TraceCheckUtils]: 31: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,101 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3550#true} {3976#(<= |fibo2_#in~n| 2)} #55#return; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:08,102 INFO L280 TraceCheckUtils]: 33: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:08,102 INFO L280 TraceCheckUtils]: 34: Hoare triple {3976#(<= |fibo2_#in~n| 2)} assume true; {3976#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:08,103 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {3976#(<= |fibo2_#in~n| 2)} {3914#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:08,104 INFO L280 TraceCheckUtils]: 36: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:08,104 INFO L263 TraceCheckUtils]: 37: Hoare triple {4004#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:08,104 INFO L280 TraceCheckUtils]: 38: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,104 INFO L280 TraceCheckUtils]: 39: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:08,104 INFO L280 TraceCheckUtils]: 40: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:08,105 INFO L280 TraceCheckUtils]: 41: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,109 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3550#true} {4004#(<= |fibo1_#in~n| 3)} #59#return; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:08,109 INFO L280 TraceCheckUtils]: 43: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:08,110 INFO L280 TraceCheckUtils]: 44: Hoare triple {4004#(<= |fibo1_#in~n| 3)} assume true; {4004#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:08,111 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4004#(<= |fibo1_#in~n| 3)} {3927#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:08,111 INFO L280 TraceCheckUtils]: 46: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:08,112 INFO L263 TraceCheckUtils]: 47: Hoare triple {4035#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:08,112 INFO L280 TraceCheckUtils]: 48: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,112 INFO L280 TraceCheckUtils]: 49: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:08,112 INFO L280 TraceCheckUtils]: 50: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:08,112 INFO L280 TraceCheckUtils]: 51: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,113 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {3550#true} {4035#(<= |fibo2_#in~n| 4)} #55#return; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:08,113 INFO L280 TraceCheckUtils]: 53: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:08,114 INFO L280 TraceCheckUtils]: 54: Hoare triple {4035#(<= |fibo2_#in~n| 4)} assume true; {4035#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:08,115 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4035#(<= |fibo2_#in~n| 4)} {3914#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:08,115 INFO L280 TraceCheckUtils]: 56: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:08,116 INFO L263 TraceCheckUtils]: 57: Hoare triple {4066#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:08,116 INFO L280 TraceCheckUtils]: 58: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,116 INFO L280 TraceCheckUtils]: 59: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:08,116 INFO L280 TraceCheckUtils]: 60: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:08,116 INFO L263 TraceCheckUtils]: 61: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:08,117 INFO L280 TraceCheckUtils]: 62: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,117 INFO L280 TraceCheckUtils]: 63: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:08,117 INFO L280 TraceCheckUtils]: 64: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:08,117 INFO L263 TraceCheckUtils]: 65: Hoare triple {3550#true} call #t~ret0 := fibo2(~n - 1); {3550#true} is VALID [2020-07-10 14:56:08,117 INFO L280 TraceCheckUtils]: 66: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,117 INFO L280 TraceCheckUtils]: 67: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:08,118 INFO L280 TraceCheckUtils]: 68: Hoare triple {3550#true} assume !(1 == ~n); {3550#true} is VALID [2020-07-10 14:56:08,118 INFO L263 TraceCheckUtils]: 69: Hoare triple {3550#true} call #t~ret2 := fibo1(~n - 1); {3550#true} is VALID [2020-07-10 14:56:08,118 INFO L280 TraceCheckUtils]: 70: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,118 INFO L280 TraceCheckUtils]: 71: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:08,118 INFO L280 TraceCheckUtils]: 72: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:08,119 INFO L280 TraceCheckUtils]: 73: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,119 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:08,119 INFO L280 TraceCheckUtils]: 75: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:08,119 INFO L263 TraceCheckUtils]: 76: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:08,119 INFO L280 TraceCheckUtils]: 77: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,119 INFO L280 TraceCheckUtils]: 78: Hoare triple {3550#true} assume ~n < 1;#res := 0; {3550#true} is VALID [2020-07-10 14:56:08,120 INFO L280 TraceCheckUtils]: 79: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,120 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:08,120 INFO L280 TraceCheckUtils]: 81: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:08,120 INFO L280 TraceCheckUtils]: 82: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,120 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3550#true} {3550#true} #57#return; {3550#true} is VALID [2020-07-10 14:56:08,121 INFO L280 TraceCheckUtils]: 84: Hoare triple {3550#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:08,121 INFO L263 TraceCheckUtils]: 85: Hoare triple {3550#true} call #t~ret1 := fibo2(~n - 2); {3550#true} is VALID [2020-07-10 14:56:08,121 INFO L280 TraceCheckUtils]: 86: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,121 INFO L280 TraceCheckUtils]: 87: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:08,121 INFO L280 TraceCheckUtils]: 88: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:08,121 INFO L280 TraceCheckUtils]: 89: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,122 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {3550#true} {3550#true} #59#return; {3550#true} is VALID [2020-07-10 14:56:08,122 INFO L280 TraceCheckUtils]: 91: Hoare triple {3550#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {3550#true} is VALID [2020-07-10 14:56:08,122 INFO L280 TraceCheckUtils]: 92: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,122 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {3550#true} {3550#true} #53#return; {3550#true} is VALID [2020-07-10 14:56:08,122 INFO L280 TraceCheckUtils]: 94: Hoare triple {3550#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {3550#true} is VALID [2020-07-10 14:56:08,123 INFO L263 TraceCheckUtils]: 95: Hoare triple {3550#true} call #t~ret3 := fibo1(~n - 2); {3550#true} is VALID [2020-07-10 14:56:08,123 INFO L280 TraceCheckUtils]: 96: Hoare triple {3550#true} ~n := #in~n; {3550#true} is VALID [2020-07-10 14:56:08,123 INFO L280 TraceCheckUtils]: 97: Hoare triple {3550#true} assume !(~n < 1); {3550#true} is VALID [2020-07-10 14:56:08,123 INFO L280 TraceCheckUtils]: 98: Hoare triple {3550#true} assume 1 == ~n;#res := 1; {3550#true} is VALID [2020-07-10 14:56:08,123 INFO L280 TraceCheckUtils]: 99: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,123 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {3550#true} {3550#true} #55#return; {3550#true} is VALID [2020-07-10 14:56:08,124 INFO L280 TraceCheckUtils]: 101: Hoare triple {3550#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {3550#true} is VALID [2020-07-10 14:56:08,124 INFO L280 TraceCheckUtils]: 102: Hoare triple {3550#true} assume true; {3550#true} is VALID [2020-07-10 14:56:08,125 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {3550#true} {4066#(<= |fibo1_#in~n| 5)} #59#return; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:08,125 INFO L280 TraceCheckUtils]: 104: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:08,126 INFO L280 TraceCheckUtils]: 105: Hoare triple {4066#(<= |fibo1_#in~n| 5)} assume true; {4066#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:08,126 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {4066#(<= |fibo1_#in~n| 5)} {3554#(<= 20 main_~x~0)} #51#return; {3551#false} is VALID [2020-07-10 14:56:08,127 INFO L280 TraceCheckUtils]: 107: Hoare triple {3551#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {3551#false} is VALID [2020-07-10 14:56:08,127 INFO L280 TraceCheckUtils]: 108: Hoare triple {3551#false} assume 6765 != ~result~0; {3551#false} is VALID [2020-07-10 14:56:08,127 INFO L280 TraceCheckUtils]: 109: Hoare triple {3551#false} assume !false; {3551#false} is VALID [2020-07-10 14:56:08,136 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 17 proven. 119 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-07-10 14:56:08,136 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:56:08,137 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 16 [2020-07-10 14:56:08,137 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241565930] [2020-07-10 14:56:08,141 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-10 14:56:08,155 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:56:08,156 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states. [2020-07-10 14:56:08,261 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:08,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-10 14:56:08,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:56:08,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-10 14:56:08,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:56:08,263 INFO L87 Difference]: Start difference. First operand 112 states and 180 transitions. Second operand 16 states. [2020-07-10 14:56:10,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:10,180 INFO L93 Difference]: Finished difference Result 243 states and 465 transitions. [2020-07-10 14:56:10,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-10 14:56:10,180 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 110 [2020-07-10 14:56:10,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:56:10,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-10 14:56:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-10 14:56:10,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2020-07-10 14:56:10,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 182 transitions. [2020-07-10 14:56:10,197 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 182 transitions. [2020-07-10 14:56:10,478 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:10,487 INFO L225 Difference]: With dead ends: 243 [2020-07-10 14:56:10,487 INFO L226 Difference]: Without dead ends: 110 [2020-07-10 14:56:10,489 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 109 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=153, Invalid=717, Unknown=0, NotChecked=0, Total=870 [2020-07-10 14:56:10,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-10 14:56:10,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 87. [2020-07-10 14:56:10,547 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:56:10,547 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 87 states. [2020-07-10 14:56:10,547 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 87 states. [2020-07-10 14:56:10,548 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 87 states. [2020-07-10 14:56:10,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:10,554 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-10 14:56:10,555 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-10 14:56:10,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:10,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:10,556 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 110 states. [2020-07-10 14:56:10,556 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 110 states. [2020-07-10 14:56:10,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:10,563 INFO L93 Difference]: Finished difference Result 110 states and 155 transitions. [2020-07-10 14:56:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 155 transitions. [2020-07-10 14:56:10,564 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:10,564 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:10,564 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:56:10,565 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:56:10,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-10 14:56:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 119 transitions. [2020-07-10 14:56:10,569 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 119 transitions. Word has length 110 [2020-07-10 14:56:10,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:56:10,570 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 119 transitions. [2020-07-10 14:56:10,570 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-10 14:56:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 119 transitions. [2020-07-10 14:56:10,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-07-10 14:56:10,573 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:56:10,573 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 10, 9, 9, 9, 7, 7, 7, 7, 7, 7, 7, 6, 4, 4, 4, 4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:56:10,787 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:10,787 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:56:10,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:56:10,788 INFO L82 PathProgramCache]: Analyzing trace with hash 930138238, now seen corresponding path program 1 times [2020-07-10 14:56:10,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:56:10,789 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364007873] [2020-07-10 14:56:10,790 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:56:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:10,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:10,878 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-10 14:56:10,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:10,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,130 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,139 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:11,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,142 INFO L263 TraceCheckUtils]: 3: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,142 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,143 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,143 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,144 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,144 INFO L263 TraceCheckUtils]: 10: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,145 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,145 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,145 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,146 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,147 INFO L280 TraceCheckUtils]: 15: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,147 INFO L280 TraceCheckUtils]: 16: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,148 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,156 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,158 INFO L280 TraceCheckUtils]: 2: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,158 INFO L263 TraceCheckUtils]: 3: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,159 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,159 INFO L280 TraceCheckUtils]: 5: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:11,160 INFO L280 TraceCheckUtils]: 6: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,160 INFO L263 TraceCheckUtils]: 7: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,161 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,161 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,161 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,161 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,162 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,163 INFO L280 TraceCheckUtils]: 13: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,163 INFO L263 TraceCheckUtils]: 14: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,163 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,163 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,164 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,165 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,166 INFO L280 TraceCheckUtils]: 20: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,167 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,168 INFO L280 TraceCheckUtils]: 22: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,168 INFO L263 TraceCheckUtils]: 23: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,168 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,168 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,169 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,169 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,170 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,170 INFO L280 TraceCheckUtils]: 29: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,171 INFO L280 TraceCheckUtils]: 30: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,172 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:56:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,197 INFO L280 TraceCheckUtils]: 3: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,198 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:56:11,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,199 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,201 INFO L263 TraceCheckUtils]: 7: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,202 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,202 INFO L280 TraceCheckUtils]: 9: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:11,203 INFO L280 TraceCheckUtils]: 10: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,203 INFO L263 TraceCheckUtils]: 11: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,204 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,204 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,205 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,206 INFO L263 TraceCheckUtils]: 18: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,206 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,207 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,210 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,210 INFO L280 TraceCheckUtils]: 26: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,210 INFO L263 TraceCheckUtils]: 27: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,211 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,211 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,211 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,212 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,213 INFO L280 TraceCheckUtils]: 33: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,213 INFO L280 TraceCheckUtils]: 34: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,214 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:56:11,215 INFO L280 TraceCheckUtils]: 36: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:56:11,215 INFO L263 TraceCheckUtils]: 37: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,215 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,216 INFO L280 TraceCheckUtils]: 39: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,217 INFO L280 TraceCheckUtils]: 40: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,217 INFO L280 TraceCheckUtils]: 41: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,218 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:56:11,218 INFO L280 TraceCheckUtils]: 43: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4911#false} is VALID [2020-07-10 14:56:11,219 INFO L280 TraceCheckUtils]: 44: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:56:11,219 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-10 14:56:11,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,235 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,239 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,240 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,241 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,241 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,241 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,242 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,242 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,242 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,243 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,243 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,243 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-10 14:56:11,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,244 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,245 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,245 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,246 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,248 INFO L280 TraceCheckUtils]: 10: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,248 INFO L263 TraceCheckUtils]: 11: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,249 INFO L280 TraceCheckUtils]: 13: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:11,250 INFO L280 TraceCheckUtils]: 14: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,250 INFO L263 TraceCheckUtils]: 15: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,251 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,251 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,251 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,252 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,253 INFO L280 TraceCheckUtils]: 21: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,253 INFO L263 TraceCheckUtils]: 22: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,253 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,253 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,254 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,254 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,255 INFO L280 TraceCheckUtils]: 27: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,255 INFO L280 TraceCheckUtils]: 28: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,257 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,257 INFO L280 TraceCheckUtils]: 30: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,257 INFO L263 TraceCheckUtils]: 31: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,258 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,258 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,258 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,258 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,259 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,260 INFO L280 TraceCheckUtils]: 37: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,260 INFO L280 TraceCheckUtils]: 38: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,261 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:56:11,262 INFO L280 TraceCheckUtils]: 40: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:56:11,262 INFO L263 TraceCheckUtils]: 41: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,263 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,263 INFO L280 TraceCheckUtils]: 43: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,264 INFO L280 TraceCheckUtils]: 44: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,264 INFO L280 TraceCheckUtils]: 45: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,266 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:56:11,266 INFO L280 TraceCheckUtils]: 47: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4911#false} is VALID [2020-07-10 14:56:11,266 INFO L280 TraceCheckUtils]: 48: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:56:11,266 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-10 14:56:11,266 INFO L280 TraceCheckUtils]: 50: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-10 14:56:11,267 INFO L263 TraceCheckUtils]: 51: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,267 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,267 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,267 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,268 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,268 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,268 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,268 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,268 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,269 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,269 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,269 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,269 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,269 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,270 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,270 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,270 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,270 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,270 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-10 14:56:11,271 INFO L280 TraceCheckUtils]: 70: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4911#false} is VALID [2020-07-10 14:56:11,271 INFO L280 TraceCheckUtils]: 71: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:56:11,271 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-10 14:56:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,344 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,348 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,349 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,349 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,349 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,349 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,350 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,350 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,350 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,350 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,351 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,351 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,351 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,351 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,351 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,352 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,352 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,357 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,357 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,358 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,359 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,359 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,360 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,360 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,360 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,361 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,361 INFO L263 TraceCheckUtils]: 14: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,361 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,361 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,361 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,362 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,362 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,362 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,362 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,363 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,363 INFO L263 TraceCheckUtils]: 23: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,363 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,363 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,363 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,364 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,364 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,364 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:11,364 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,365 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,370 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,371 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,372 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,372 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,373 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,373 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,373 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,373 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,374 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,374 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,374 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,374 INFO L263 TraceCheckUtils]: 18: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,374 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,375 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,375 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,375 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,375 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,376 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,376 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,376 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,376 INFO L263 TraceCheckUtils]: 27: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,377 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,377 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,377 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,377 INFO L280 TraceCheckUtils]: 31: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,377 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,378 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:11,378 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,378 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,378 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,378 INFO L263 TraceCheckUtils]: 37: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,379 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,379 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,379 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,379 INFO L280 TraceCheckUtils]: 41: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,379 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,380 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,380 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,380 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,391 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,391 INFO L280 TraceCheckUtils]: 3: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,391 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,396 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,396 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,397 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,397 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,397 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,398 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,398 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,398 INFO L263 TraceCheckUtils]: 10: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,398 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,398 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,399 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,399 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,399 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,399 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,399 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,401 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,401 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,401 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,402 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,402 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,402 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,403 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,403 INFO L263 TraceCheckUtils]: 15: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,403 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,403 INFO L280 TraceCheckUtils]: 17: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,404 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,404 INFO L280 TraceCheckUtils]: 19: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,404 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,404 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,404 INFO L263 TraceCheckUtils]: 22: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,405 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,405 INFO L280 TraceCheckUtils]: 24: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,405 INFO L280 TraceCheckUtils]: 25: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,405 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,405 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,406 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,406 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,406 INFO L280 TraceCheckUtils]: 30: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,406 INFO L263 TraceCheckUtils]: 31: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,406 INFO L280 TraceCheckUtils]: 32: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,407 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,407 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,407 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,407 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,407 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:11,407 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,408 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,408 INFO L280 TraceCheckUtils]: 40: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,408 INFO L263 TraceCheckUtils]: 41: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,408 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,408 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,409 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,409 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,409 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,409 INFO L280 TraceCheckUtils]: 47: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,409 INFO L280 TraceCheckUtils]: 48: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,410 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,410 INFO L280 TraceCheckUtils]: 50: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,410 INFO L263 TraceCheckUtils]: 51: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,410 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,410 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,411 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,411 INFO L263 TraceCheckUtils]: 55: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,411 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,411 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,411 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,412 INFO L280 TraceCheckUtils]: 59: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,412 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,412 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,412 INFO L263 TraceCheckUtils]: 62: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,412 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,413 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,413 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,413 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,413 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,413 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,414 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,414 INFO L280 TraceCheckUtils]: 70: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:11,414 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,414 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-10 14:56:11,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,418 INFO L280 TraceCheckUtils]: 2: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,418 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,418 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,418 INFO L280 TraceCheckUtils]: 5: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,419 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,419 INFO L263 TraceCheckUtils]: 7: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,419 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,419 INFO L280 TraceCheckUtils]: 9: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,419 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,420 INFO L263 TraceCheckUtils]: 11: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,420 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,421 INFO L280 TraceCheckUtils]: 13: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,422 INFO L263 TraceCheckUtils]: 15: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,422 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:11,424 INFO L280 TraceCheckUtils]: 18: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,424 INFO L263 TraceCheckUtils]: 19: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,425 INFO L280 TraceCheckUtils]: 21: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,425 INFO L280 TraceCheckUtils]: 23: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,426 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,427 INFO L280 TraceCheckUtils]: 25: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,427 INFO L263 TraceCheckUtils]: 26: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,427 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,427 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,428 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,428 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,429 INFO L280 TraceCheckUtils]: 31: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,429 INFO L280 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,431 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,431 INFO L280 TraceCheckUtils]: 34: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,431 INFO L263 TraceCheckUtils]: 35: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,432 INFO L280 TraceCheckUtils]: 36: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,432 INFO L280 TraceCheckUtils]: 37: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,432 INFO L280 TraceCheckUtils]: 38: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,432 INFO L280 TraceCheckUtils]: 39: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,433 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,434 INFO L280 TraceCheckUtils]: 41: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,434 INFO L280 TraceCheckUtils]: 42: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,435 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:56:11,436 INFO L280 TraceCheckUtils]: 44: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:56:11,436 INFO L263 TraceCheckUtils]: 45: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,436 INFO L280 TraceCheckUtils]: 46: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,437 INFO L280 TraceCheckUtils]: 47: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,438 INFO L280 TraceCheckUtils]: 48: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,438 INFO L280 TraceCheckUtils]: 49: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,439 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:56:11,439 INFO L280 TraceCheckUtils]: 51: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4911#false} is VALID [2020-07-10 14:56:11,440 INFO L280 TraceCheckUtils]: 52: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:56:11,440 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-10 14:56:11,440 INFO L280 TraceCheckUtils]: 54: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-10 14:56:11,440 INFO L263 TraceCheckUtils]: 55: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,440 INFO L280 TraceCheckUtils]: 56: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,441 INFO L280 TraceCheckUtils]: 57: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,441 INFO L280 TraceCheckUtils]: 58: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,441 INFO L263 TraceCheckUtils]: 59: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,441 INFO L280 TraceCheckUtils]: 60: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,441 INFO L280 TraceCheckUtils]: 61: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,442 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,442 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,442 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,442 INFO L280 TraceCheckUtils]: 65: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,442 INFO L263 TraceCheckUtils]: 66: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,442 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,443 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,443 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,443 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,443 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,443 INFO L280 TraceCheckUtils]: 72: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,444 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-10 14:56:11,444 INFO L280 TraceCheckUtils]: 74: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4911#false} is VALID [2020-07-10 14:56:11,444 INFO L280 TraceCheckUtils]: 75: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:56:11,444 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-10 14:56:11,444 INFO L280 TraceCheckUtils]: 77: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-10 14:56:11,445 INFO L263 TraceCheckUtils]: 78: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,445 INFO L280 TraceCheckUtils]: 79: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,445 INFO L280 TraceCheckUtils]: 80: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,445 INFO L280 TraceCheckUtils]: 81: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,445 INFO L263 TraceCheckUtils]: 82: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,446 INFO L280 TraceCheckUtils]: 83: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,446 INFO L280 TraceCheckUtils]: 84: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,446 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,446 INFO L263 TraceCheckUtils]: 86: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,446 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,446 INFO L280 TraceCheckUtils]: 88: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,447 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,447 INFO L263 TraceCheckUtils]: 90: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,447 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,447 INFO L280 TraceCheckUtils]: 92: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,447 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,448 INFO L263 TraceCheckUtils]: 94: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,448 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,448 INFO L280 TraceCheckUtils]: 96: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,448 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,448 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,449 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,449 INFO L280 TraceCheckUtils]: 100: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,449 INFO L263 TraceCheckUtils]: 101: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,449 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,449 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,449 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,450 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,450 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,450 INFO L280 TraceCheckUtils]: 107: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,450 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,450 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,451 INFO L263 TraceCheckUtils]: 110: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,451 INFO L280 TraceCheckUtils]: 111: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,451 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,451 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,451 INFO L280 TraceCheckUtils]: 114: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,451 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,452 INFO L280 TraceCheckUtils]: 116: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:11,452 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,452 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,452 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,452 INFO L263 TraceCheckUtils]: 120: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,453 INFO L280 TraceCheckUtils]: 121: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,453 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,453 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,453 INFO L280 TraceCheckUtils]: 124: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,453 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,454 INFO L280 TraceCheckUtils]: 126: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,454 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,454 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,454 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,454 INFO L263 TraceCheckUtils]: 130: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,454 INFO L280 TraceCheckUtils]: 131: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,455 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,455 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,455 INFO L263 TraceCheckUtils]: 134: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,455 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,455 INFO L280 TraceCheckUtils]: 136: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,456 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,456 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,456 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,456 INFO L280 TraceCheckUtils]: 140: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,456 INFO L263 TraceCheckUtils]: 141: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,456 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,457 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,457 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,457 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,457 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,457 INFO L280 TraceCheckUtils]: 147: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,458 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,458 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:11,458 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,458 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-10 14:56:11,458 INFO L280 TraceCheckUtils]: 152: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4911#false} is VALID [2020-07-10 14:56:11,459 INFO L280 TraceCheckUtils]: 153: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:56:11,459 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4911#false} {4914#(<= 20 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-10 14:56:11,475 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-10 14:56:11,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-10 14:56:11,476 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-10 14:56:11,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 20; {4914#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:11,477 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-10 14:56:11,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,478 INFO L263 TraceCheckUtils]: 9: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,478 INFO L280 TraceCheckUtils]: 11: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,478 INFO L280 TraceCheckUtils]: 12: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,478 INFO L263 TraceCheckUtils]: 13: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,479 INFO L280 TraceCheckUtils]: 15: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,479 INFO L280 TraceCheckUtils]: 16: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,479 INFO L263 TraceCheckUtils]: 17: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,480 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,480 INFO L280 TraceCheckUtils]: 19: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,481 INFO L280 TraceCheckUtils]: 20: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,481 INFO L263 TraceCheckUtils]: 21: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,481 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5343#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,482 INFO L280 TraceCheckUtils]: 23: Hoare triple {5343#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:11,483 INFO L280 TraceCheckUtils]: 24: Hoare triple {5344#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,483 INFO L263 TraceCheckUtils]: 25: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,483 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,484 INFO L280 TraceCheckUtils]: 27: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,484 INFO L280 TraceCheckUtils]: 28: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,484 INFO L280 TraceCheckUtils]: 29: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,485 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #57#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,485 INFO L280 TraceCheckUtils]: 31: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,485 INFO L263 TraceCheckUtils]: 32: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,486 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,486 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,486 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,487 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5345#(<= 2 |fibo1_#in~n|)} #59#return; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,487 INFO L280 TraceCheckUtils]: 37: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,488 INFO L280 TraceCheckUtils]: 38: Hoare triple {5345#(<= 2 |fibo1_#in~n|)} assume true; {5345#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:11,489 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5345#(<= 2 |fibo1_#in~n|)} {5318#(= fibo2_~n |fibo2_#in~n|)} #53#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,490 INFO L280 TraceCheckUtils]: 40: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,490 INFO L263 TraceCheckUtils]: 41: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,490 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,490 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,490 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,490 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,491 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {5337#(<= 3 |fibo2_#in~n|)} #55#return; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,492 INFO L280 TraceCheckUtils]: 47: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,492 INFO L280 TraceCheckUtils]: 48: Hoare triple {5337#(<= 3 |fibo2_#in~n|)} assume true; {5337#(<= 3 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,493 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5337#(<= 3 |fibo2_#in~n|)} {4910#true} #57#return; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:56:11,494 INFO L280 TraceCheckUtils]: 50: Hoare triple {5312#(<= 4 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5312#(<= 4 fibo1_~n)} is VALID [2020-07-10 14:56:11,494 INFO L263 TraceCheckUtils]: 51: Hoare triple {5312#(<= 4 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,495 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,495 INFO L280 TraceCheckUtils]: 53: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {5318#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:11,496 INFO L280 TraceCheckUtils]: 54: Hoare triple {5318#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,496 INFO L280 TraceCheckUtils]: 55: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:11,498 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5312#(<= 4 fibo1_~n)} #59#return; {4911#false} is VALID [2020-07-10 14:56:11,498 INFO L280 TraceCheckUtils]: 57: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4911#false} is VALID [2020-07-10 14:56:11,498 INFO L280 TraceCheckUtils]: 58: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:56:11,498 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {4911#false} {4910#true} #53#return; {4911#false} is VALID [2020-07-10 14:56:11,498 INFO L280 TraceCheckUtils]: 60: Hoare triple {4911#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4911#false} is VALID [2020-07-10 14:56:11,498 INFO L263 TraceCheckUtils]: 61: Hoare triple {4911#false} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,499 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,499 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,499 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,499 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,499 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,500 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,500 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,500 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,500 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,500 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,500 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,501 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,501 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,501 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,501 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,501 INFO L280 TraceCheckUtils]: 77: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,501 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,502 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4910#true} {4911#false} #55#return; {4911#false} is VALID [2020-07-10 14:56:11,502 INFO L280 TraceCheckUtils]: 80: Hoare triple {4911#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4911#false} is VALID [2020-07-10 14:56:11,502 INFO L280 TraceCheckUtils]: 81: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:56:11,502 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {4911#false} {4910#true} #57#return; {4911#false} is VALID [2020-07-10 14:56:11,502 INFO L280 TraceCheckUtils]: 83: Hoare triple {4911#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4911#false} is VALID [2020-07-10 14:56:11,502 INFO L263 TraceCheckUtils]: 84: Hoare triple {4911#false} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,502 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,502 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,503 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,503 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,503 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,503 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,503 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,503 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,503 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,503 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,504 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,504 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,504 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,504 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,504 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,505 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,505 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,505 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,505 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,505 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,505 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,506 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,506 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,506 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,506 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,506 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,506 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,507 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,507 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,507 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,507 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,507 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,507 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,507 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,507 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,508 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,508 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,508 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:11,508 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,508 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,508 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,508 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,508 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,509 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,509 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,509 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,509 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,509 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,509 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,509 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:11,509 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,510 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,510 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,510 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,510 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:11,510 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:11,510 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,510 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:11,511 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:11,511 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,511 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:11,511 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:11,511 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:11,512 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:11,512 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:11,512 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,512 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:11,512 INFO L280 TraceCheckUtils]: 152: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:11,512 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,513 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:11,513 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:11,513 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,513 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {4910#true} {4911#false} #59#return; {4911#false} is VALID [2020-07-10 14:56:11,513 INFO L280 TraceCheckUtils]: 158: Hoare triple {4911#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4911#false} is VALID [2020-07-10 14:56:11,514 INFO L280 TraceCheckUtils]: 159: Hoare triple {4911#false} assume true; {4911#false} is VALID [2020-07-10 14:56:11,514 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {4911#false} {4914#(<= 20 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-10 14:56:11,514 INFO L280 TraceCheckUtils]: 161: Hoare triple {4911#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4911#false} is VALID [2020-07-10 14:56:11,514 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 6765 != ~result~0; {4911#false} is VALID [2020-07-10 14:56:11,514 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-10 14:56:11,553 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 67 proven. 169 refuted. 0 times theorem prover too weak. 461 trivial. 0 not checked. [2020-07-10 14:56:11,554 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364007873] [2020-07-10 14:56:11,554 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [257967309] [2020-07-10 14:56:11,554 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:11,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,616 INFO L264 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:56:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:11,654 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:56:11,997 INFO L263 TraceCheckUtils]: 0: Hoare triple {4910#true} call ULTIMATE.init(); {4910#true} is VALID [2020-07-10 14:56:11,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:11,997 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4910#true} {4910#true} #47#return; {4910#true} is VALID [2020-07-10 14:56:11,998 INFO L263 TraceCheckUtils]: 3: Hoare triple {4910#true} call #t~ret5 := main(); {4910#true} is VALID [2020-07-10 14:56:11,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {4910#true} ~x~0 := 20; {4914#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:11,998 INFO L263 TraceCheckUtils]: 5: Hoare triple {4914#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {4910#true} is VALID [2020-07-10 14:56:11,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:11,999 INFO L280 TraceCheckUtils]: 7: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:12,000 INFO L280 TraceCheckUtils]: 8: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:12,000 INFO L263 TraceCheckUtils]: 9: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,000 INFO L280 TraceCheckUtils]: 10: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:12,001 INFO L280 TraceCheckUtils]: 11: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:12,001 INFO L280 TraceCheckUtils]: 12: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:12,001 INFO L263 TraceCheckUtils]: 13: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,001 INFO L280 TraceCheckUtils]: 14: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:12,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:12,004 INFO L280 TraceCheckUtils]: 16: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:12,004 INFO L263 TraceCheckUtils]: 17: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,004 INFO L280 TraceCheckUtils]: 18: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:12,005 INFO L280 TraceCheckUtils]: 19: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:12,006 INFO L280 TraceCheckUtils]: 20: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:12,006 INFO L263 TraceCheckUtils]: 21: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,006 INFO L280 TraceCheckUtils]: 22: Hoare triple {4910#true} ~n := #in~n; {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:12,007 INFO L280 TraceCheckUtils]: 23: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:12,007 INFO L280 TraceCheckUtils]: 24: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {5528#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:12,007 INFO L263 TraceCheckUtils]: 25: Hoare triple {5528#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,008 INFO L280 TraceCheckUtils]: 26: Hoare triple {4910#true} ~n := #in~n; {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:12,008 INFO L280 TraceCheckUtils]: 27: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {5541#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:12,009 INFO L280 TraceCheckUtils]: 28: Hoare triple {5541#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:12,009 INFO L280 TraceCheckUtils]: 29: Hoare triple {5355#(<= |fibo2_#in~n| 1)} assume true; {5355#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:12,010 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5355#(<= |fibo2_#in~n| 1)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:12,011 INFO L280 TraceCheckUtils]: 31: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:12,011 INFO L263 TraceCheckUtils]: 32: Hoare triple {5602#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,011 INFO L280 TraceCheckUtils]: 33: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,011 INFO L280 TraceCheckUtils]: 34: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:12,011 INFO L280 TraceCheckUtils]: 35: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,014 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {4910#true} {5602#(<= |fibo1_#in~n| 2)} #59#return; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:12,018 INFO L280 TraceCheckUtils]: 37: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:12,019 INFO L280 TraceCheckUtils]: 38: Hoare triple {5602#(<= |fibo1_#in~n| 2)} assume true; {5602#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:12,021 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5602#(<= |fibo1_#in~n| 2)} {5541#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:12,025 INFO L280 TraceCheckUtils]: 40: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:12,025 INFO L263 TraceCheckUtils]: 41: Hoare triple {5630#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,026 INFO L280 TraceCheckUtils]: 42: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,026 INFO L280 TraceCheckUtils]: 43: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,026 INFO L280 TraceCheckUtils]: 44: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:12,027 INFO L280 TraceCheckUtils]: 45: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,027 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {4910#true} {5630#(<= |fibo2_#in~n| 3)} #55#return; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:12,028 INFO L280 TraceCheckUtils]: 47: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:12,029 INFO L280 TraceCheckUtils]: 48: Hoare triple {5630#(<= |fibo2_#in~n| 3)} assume true; {5630#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:12,030 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {5630#(<= |fibo2_#in~n| 3)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:12,030 INFO L280 TraceCheckUtils]: 50: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:12,030 INFO L263 TraceCheckUtils]: 51: Hoare triple {5661#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,031 INFO L280 TraceCheckUtils]: 52: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,031 INFO L280 TraceCheckUtils]: 53: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,031 INFO L280 TraceCheckUtils]: 54: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:12,031 INFO L280 TraceCheckUtils]: 55: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,032 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4910#true} {5661#(<= |fibo1_#in~n| 4)} #59#return; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:12,032 INFO L280 TraceCheckUtils]: 57: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:12,033 INFO L280 TraceCheckUtils]: 58: Hoare triple {5661#(<= |fibo1_#in~n| 4)} assume true; {5661#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:12,034 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5661#(<= |fibo1_#in~n| 4)} {5541#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:12,034 INFO L280 TraceCheckUtils]: 60: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:12,035 INFO L263 TraceCheckUtils]: 61: Hoare triple {5692#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,035 INFO L280 TraceCheckUtils]: 62: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,035 INFO L280 TraceCheckUtils]: 63: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,035 INFO L280 TraceCheckUtils]: 64: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:12,035 INFO L263 TraceCheckUtils]: 65: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,035 INFO L280 TraceCheckUtils]: 66: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,035 INFO L280 TraceCheckUtils]: 67: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,036 INFO L280 TraceCheckUtils]: 68: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:12,036 INFO L280 TraceCheckUtils]: 69: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,036 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:12,036 INFO L280 TraceCheckUtils]: 71: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:12,036 INFO L263 TraceCheckUtils]: 72: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,036 INFO L280 TraceCheckUtils]: 73: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,036 INFO L280 TraceCheckUtils]: 74: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:12,036 INFO L280 TraceCheckUtils]: 75: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,037 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:12,037 INFO L280 TraceCheckUtils]: 77: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:12,037 INFO L280 TraceCheckUtils]: 78: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,039 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4910#true} {5692#(<= |fibo2_#in~n| 5)} #55#return; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:12,043 INFO L280 TraceCheckUtils]: 80: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:12,043 INFO L280 TraceCheckUtils]: 81: Hoare triple {5692#(<= |fibo2_#in~n| 5)} assume true; {5692#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:12,044 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {5692#(<= |fibo2_#in~n| 5)} {5528#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:12,045 INFO L280 TraceCheckUtils]: 83: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:12,045 INFO L263 TraceCheckUtils]: 84: Hoare triple {5762#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,045 INFO L280 TraceCheckUtils]: 85: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,045 INFO L280 TraceCheckUtils]: 86: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,045 INFO L280 TraceCheckUtils]: 87: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:12,045 INFO L263 TraceCheckUtils]: 88: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,045 INFO L280 TraceCheckUtils]: 89: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,046 INFO L280 TraceCheckUtils]: 90: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,046 INFO L280 TraceCheckUtils]: 91: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:12,046 INFO L263 TraceCheckUtils]: 92: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,046 INFO L280 TraceCheckUtils]: 93: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,046 INFO L280 TraceCheckUtils]: 94: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,046 INFO L280 TraceCheckUtils]: 95: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:12,046 INFO L263 TraceCheckUtils]: 96: Hoare triple {4910#true} call #t~ret2 := fibo1(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,046 INFO L280 TraceCheckUtils]: 97: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,047 INFO L280 TraceCheckUtils]: 98: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,047 INFO L280 TraceCheckUtils]: 99: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:12,047 INFO L263 TraceCheckUtils]: 100: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,047 INFO L280 TraceCheckUtils]: 101: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,047 INFO L280 TraceCheckUtils]: 102: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,047 INFO L280 TraceCheckUtils]: 103: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:12,047 INFO L280 TraceCheckUtils]: 104: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,047 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:12,048 INFO L280 TraceCheckUtils]: 106: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:12,048 INFO L263 TraceCheckUtils]: 107: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,048 INFO L280 TraceCheckUtils]: 108: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,048 INFO L280 TraceCheckUtils]: 109: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:12,048 INFO L280 TraceCheckUtils]: 110: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,048 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:12,048 INFO L280 TraceCheckUtils]: 112: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:12,048 INFO L280 TraceCheckUtils]: 113: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,049 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:12,049 INFO L280 TraceCheckUtils]: 115: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:12,049 INFO L263 TraceCheckUtils]: 116: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,049 INFO L280 TraceCheckUtils]: 117: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,049 INFO L280 TraceCheckUtils]: 118: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,049 INFO L280 TraceCheckUtils]: 119: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:12,049 INFO L280 TraceCheckUtils]: 120: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,049 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:12,050 INFO L280 TraceCheckUtils]: 122: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:12,050 INFO L280 TraceCheckUtils]: 123: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,050 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:12,050 INFO L280 TraceCheckUtils]: 125: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:12,050 INFO L263 TraceCheckUtils]: 126: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,050 INFO L280 TraceCheckUtils]: 127: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,050 INFO L280 TraceCheckUtils]: 128: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,050 INFO L280 TraceCheckUtils]: 129: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:12,051 INFO L280 TraceCheckUtils]: 130: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,051 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:12,051 INFO L280 TraceCheckUtils]: 132: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:12,051 INFO L280 TraceCheckUtils]: 133: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,051 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {4910#true} {4910#true} #53#return; {4910#true} is VALID [2020-07-10 14:56:12,051 INFO L280 TraceCheckUtils]: 135: Hoare triple {4910#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:12,051 INFO L263 TraceCheckUtils]: 136: Hoare triple {4910#true} call #t~ret3 := fibo1(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,051 INFO L280 TraceCheckUtils]: 137: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,052 INFO L280 TraceCheckUtils]: 138: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,052 INFO L280 TraceCheckUtils]: 139: Hoare triple {4910#true} assume !(1 == ~n); {4910#true} is VALID [2020-07-10 14:56:12,052 INFO L263 TraceCheckUtils]: 140: Hoare triple {4910#true} call #t~ret0 := fibo2(~n - 1); {4910#true} is VALID [2020-07-10 14:56:12,052 INFO L280 TraceCheckUtils]: 141: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,052 INFO L280 TraceCheckUtils]: 142: Hoare triple {4910#true} assume !(~n < 1); {4910#true} is VALID [2020-07-10 14:56:12,052 INFO L280 TraceCheckUtils]: 143: Hoare triple {4910#true} assume 1 == ~n;#res := 1; {4910#true} is VALID [2020-07-10 14:56:12,052 INFO L280 TraceCheckUtils]: 144: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,052 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4910#true} {4910#true} #57#return; {4910#true} is VALID [2020-07-10 14:56:12,053 INFO L280 TraceCheckUtils]: 146: Hoare triple {4910#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4910#true} is VALID [2020-07-10 14:56:12,053 INFO L263 TraceCheckUtils]: 147: Hoare triple {4910#true} call #t~ret1 := fibo2(~n - 2); {4910#true} is VALID [2020-07-10 14:56:12,053 INFO L280 TraceCheckUtils]: 148: Hoare triple {4910#true} ~n := #in~n; {4910#true} is VALID [2020-07-10 14:56:12,053 INFO L280 TraceCheckUtils]: 149: Hoare triple {4910#true} assume ~n < 1;#res := 0; {4910#true} is VALID [2020-07-10 14:56:12,053 INFO L280 TraceCheckUtils]: 150: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,053 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {4910#true} {4910#true} #59#return; {4910#true} is VALID [2020-07-10 14:56:12,053 INFO L280 TraceCheckUtils]: 152: Hoare triple {4910#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {4910#true} is VALID [2020-07-10 14:56:12,053 INFO L280 TraceCheckUtils]: 153: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,054 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {4910#true} {4910#true} #55#return; {4910#true} is VALID [2020-07-10 14:56:12,054 INFO L280 TraceCheckUtils]: 155: Hoare triple {4910#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {4910#true} is VALID [2020-07-10 14:56:12,054 INFO L280 TraceCheckUtils]: 156: Hoare triple {4910#true} assume true; {4910#true} is VALID [2020-07-10 14:56:12,054 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {4910#true} {5762#(<= |fibo1_#in~n| 6)} #59#return; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:12,055 INFO L280 TraceCheckUtils]: 158: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:12,055 INFO L280 TraceCheckUtils]: 159: Hoare triple {5762#(<= |fibo1_#in~n| 6)} assume true; {5762#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:12,056 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {5762#(<= |fibo1_#in~n| 6)} {4914#(<= 20 main_~x~0)} #51#return; {4911#false} is VALID [2020-07-10 14:56:12,056 INFO L280 TraceCheckUtils]: 161: Hoare triple {4911#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {4911#false} is VALID [2020-07-10 14:56:12,056 INFO L280 TraceCheckUtils]: 162: Hoare triple {4911#false} assume 6765 != ~result~0; {4911#false} is VALID [2020-07-10 14:56:12,056 INFO L280 TraceCheckUtils]: 163: Hoare triple {4911#false} assume !false; {4911#false} is VALID [2020-07-10 14:56:12,073 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 30 proven. 250 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2020-07-10 14:56:12,073 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:56:12,073 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 17 [2020-07-10 14:56:12,074 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [689296977] [2020-07-10 14:56:12,075 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-10 14:56:12,118 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:56:12,119 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-10 14:56:12,239 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:12,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-10 14:56:12,240 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:56:12,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-10 14:56:12,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:56:12,241 INFO L87 Difference]: Start difference. First operand 87 states and 119 transitions. Second operand 17 states. [2020-07-10 14:56:14,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:14,433 INFO L93 Difference]: Finished difference Result 217 states and 375 transitions. [2020-07-10 14:56:14,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 14:56:14,434 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 164 [2020-07-10 14:56:14,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:56:14,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:56:14,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-10 14:56:14,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-10 14:56:14,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 184 transitions. [2020-07-10 14:56:14,446 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 184 transitions. [2020-07-10 14:56:14,712 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 184 edges. 184 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:14,718 INFO L225 Difference]: With dead ends: 217 [2020-07-10 14:56:14,718 INFO L226 Difference]: Without dead ends: 137 [2020-07-10 14:56:14,720 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=184, Invalid=872, Unknown=0, NotChecked=0, Total=1056 [2020-07-10 14:56:14,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2020-07-10 14:56:14,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 117. [2020-07-10 14:56:14,796 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:56:14,797 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand 117 states. [2020-07-10 14:56:14,797 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand 117 states. [2020-07-10 14:56:14,797 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 117 states. [2020-07-10 14:56:14,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:14,804 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-10 14:56:14,804 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-10 14:56:14,805 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:14,805 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:14,805 INFO L74 IsIncluded]: Start isIncluded. First operand 117 states. Second operand 137 states. [2020-07-10 14:56:14,806 INFO L87 Difference]: Start difference. First operand 117 states. Second operand 137 states. [2020-07-10 14:56:14,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:14,812 INFO L93 Difference]: Finished difference Result 137 states and 203 transitions. [2020-07-10 14:56:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 203 transitions. [2020-07-10 14:56:14,813 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:14,813 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:14,813 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:56:14,814 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:56:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2020-07-10 14:56:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 172 transitions. [2020-07-10 14:56:14,819 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 172 transitions. Word has length 164 [2020-07-10 14:56:14,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:56:14,819 INFO L479 AbstractCegarLoop]: Abstraction has 117 states and 172 transitions. [2020-07-10 14:56:14,819 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-10 14:56:14,820 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 172 transitions. [2020-07-10 14:56:14,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-07-10 14:56:14,826 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:56:14,826 INFO L422 BasicCegarLoop]: trace histogram [21, 21, 20, 20, 18, 17, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 8, 7, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:56:15,041 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:15,042 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:56:15,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:56:15,042 INFO L82 PathProgramCache]: Analyzing trace with hash -1517053715, now seen corresponding path program 1 times [2020-07-10 14:56:15,043 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:56:15,043 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840401361] [2020-07-10 14:56:15,043 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:56:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,158 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-10 14:56:15,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,486 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,486 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,487 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,490 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,491 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,492 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,492 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,492 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,493 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,493 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,493 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,494 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,494 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,494 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,494 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,495 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,495 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,495 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,500 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,501 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,502 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,503 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,503 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,504 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,504 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,505 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,506 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,506 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,506 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,507 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,507 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,507 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,507 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,508 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,508 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,508 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,509 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,509 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,509 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,510 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,510 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,510 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,511 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,514 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,585 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,592 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,596 INFO L280 TraceCheckUtils]: 1: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:15,597 INFO L280 TraceCheckUtils]: 2: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,597 INFO L263 TraceCheckUtils]: 3: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,599 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,600 INFO L280 TraceCheckUtils]: 9: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,601 INFO L263 TraceCheckUtils]: 10: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,601 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,601 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,601 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,602 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,603 INFO L280 TraceCheckUtils]: 15: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,605 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,607 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,607 INFO L280 TraceCheckUtils]: 1: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,608 INFO L280 TraceCheckUtils]: 2: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,608 INFO L263 TraceCheckUtils]: 3: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,609 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,609 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,609 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,610 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,610 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,610 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,611 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,611 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,611 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,612 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,612 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,612 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,612 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,612 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,613 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,613 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,613 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,613 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,614 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,614 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,614 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,614 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,615 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,615 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,615 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,615 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,615 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,616 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,616 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,616 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,616 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,618 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,619 INFO L280 TraceCheckUtils]: 36: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,619 INFO L263 TraceCheckUtils]: 37: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,619 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,620 INFO L280 TraceCheckUtils]: 39: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:15,621 INFO L280 TraceCheckUtils]: 40: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,621 INFO L263 TraceCheckUtils]: 41: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,622 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,622 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,622 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,622 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,624 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,624 INFO L280 TraceCheckUtils]: 47: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,625 INFO L263 TraceCheckUtils]: 48: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,625 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,625 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,625 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,626 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,627 INFO L280 TraceCheckUtils]: 53: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,627 INFO L280 TraceCheckUtils]: 54: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,629 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,631 INFO L280 TraceCheckUtils]: 56: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,632 INFO L280 TraceCheckUtils]: 57: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,633 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:56:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:15,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:15,705 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,710 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,711 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,713 INFO L263 TraceCheckUtils]: 3: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:15,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:15,717 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,717 INFO L280 TraceCheckUtils]: 9: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,718 INFO L263 TraceCheckUtils]: 10: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,718 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,718 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,720 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,720 INFO L280 TraceCheckUtils]: 16: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,723 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:56:15,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,724 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,726 INFO L263 TraceCheckUtils]: 7: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,727 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,727 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,728 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,728 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,729 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,729 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,729 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,729 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,730 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,730 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,730 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,730 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,731 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,731 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,731 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,731 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,732 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,732 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,732 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,733 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,733 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,735 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,736 INFO L280 TraceCheckUtils]: 40: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,736 INFO L263 TraceCheckUtils]: 41: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,737 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,738 INFO L280 TraceCheckUtils]: 43: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:15,739 INFO L280 TraceCheckUtils]: 44: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,739 INFO L263 TraceCheckUtils]: 45: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,739 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,739 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,740 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,740 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,741 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,742 INFO L280 TraceCheckUtils]: 51: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,742 INFO L263 TraceCheckUtils]: 52: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,742 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,743 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,743 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,744 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,745 INFO L280 TraceCheckUtils]: 57: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,746 INFO L280 TraceCheckUtils]: 58: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,747 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,748 INFO L280 TraceCheckUtils]: 60: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,749 INFO L280 TraceCheckUtils]: 61: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,750 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:56:15,750 INFO L280 TraceCheckUtils]: 63: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:56:15,751 INFO L263 TraceCheckUtils]: 64: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,751 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,752 INFO L280 TraceCheckUtils]: 66: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,753 INFO L280 TraceCheckUtils]: 67: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,753 INFO L263 TraceCheckUtils]: 68: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,754 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,755 INFO L280 TraceCheckUtils]: 70: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,755 INFO L280 TraceCheckUtils]: 71: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:15,756 INFO L280 TraceCheckUtils]: 72: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:15,758 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,758 INFO L280 TraceCheckUtils]: 74: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,758 INFO L263 TraceCheckUtils]: 75: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,759 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,759 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,759 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,759 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,761 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,761 INFO L280 TraceCheckUtils]: 81: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,762 INFO L280 TraceCheckUtils]: 82: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,763 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:56:15,763 INFO L280 TraceCheckUtils]: 84: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6746#false} is VALID [2020-07-10 14:56:15,763 INFO L280 TraceCheckUtils]: 85: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:56:15,764 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-10 14:56:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,836 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,840 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,841 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,842 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,842 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,842 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,843 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,843 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,843 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,844 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,844 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,844 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,845 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,845 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,845 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,852 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,853 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,854 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,854 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,854 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,855 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,855 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,855 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,855 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,855 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,856 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,856 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,856 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,856 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,857 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,857 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,857 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,857 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,857 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,858 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,858 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,858 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,858 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,858 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,859 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,859 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,859 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,859 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,879 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,890 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,891 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,891 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,892 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,892 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,892 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,892 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,893 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,893 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,893 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,893 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,894 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,894 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,896 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,896 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,897 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,897 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,897 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,898 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,898 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,898 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,898 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,899 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,899 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,899 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,900 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,900 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,900 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,900 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,901 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,901 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,901 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,901 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,902 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,902 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,902 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,902 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,903 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,903 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,903 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,903 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,904 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,904 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,904 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,904 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,905 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,905 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,905 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,905 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,906 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,906 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,906 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,906 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,907 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,907 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,907 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,907 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,908 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,908 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,908 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,908 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,908 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,909 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,909 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,909 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,909 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,909 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,925 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:15,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,930 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,931 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,931 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,931 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,931 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,932 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,932 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,932 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,933 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,933 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,933 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,933 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,933 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,934 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,935 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,935 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,935 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,935 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,935 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,936 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,936 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,936 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,936 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,936 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,937 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,937 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,937 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,937 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,937 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,938 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,938 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,938 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,938 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,938 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,939 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,939 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,939 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,939 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,939 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,940 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,940 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,940 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,940 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,940 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,941 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,941 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,941 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,941 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,941 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,942 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,942 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,942 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,942 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,942 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,943 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,943 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,943 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,943 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,943 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,944 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,944 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,944 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,944 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,944 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,945 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,945 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,945 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,945 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,945 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,946 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,946 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,946 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,946 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,946 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,947 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,947 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,947 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,947 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,947 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,948 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,948 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,948 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,948 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,948 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,949 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,949 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,949 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,949 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,949 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,950 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,950 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,950 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,950 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,950 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,951 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,951 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,951 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,951 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,951 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-10 14:56:15,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,956 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,956 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,956 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,957 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,963 INFO L263 TraceCheckUtils]: 11: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,963 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,963 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,964 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,964 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,964 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,964 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,965 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,965 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,965 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,965 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,966 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:15,966 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,966 INFO L263 TraceCheckUtils]: 26: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,966 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,966 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,967 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,967 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:15,967 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:15,967 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,967 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:15,968 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:15,968 INFO L263 TraceCheckUtils]: 35: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,968 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,968 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,968 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,969 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,969 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:15,969 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:15,969 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,970 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,971 INFO L280 TraceCheckUtils]: 44: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,972 INFO L263 TraceCheckUtils]: 45: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,972 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,973 INFO L280 TraceCheckUtils]: 47: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:15,974 INFO L280 TraceCheckUtils]: 48: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,974 INFO L263 TraceCheckUtils]: 49: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,974 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,975 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,975 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,975 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,976 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,976 INFO L280 TraceCheckUtils]: 55: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,977 INFO L263 TraceCheckUtils]: 56: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,977 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,977 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:15,977 INFO L280 TraceCheckUtils]: 59: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,978 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,979 INFO L280 TraceCheckUtils]: 61: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,979 INFO L280 TraceCheckUtils]: 62: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,981 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,981 INFO L280 TraceCheckUtils]: 64: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,982 INFO L280 TraceCheckUtils]: 65: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,983 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:56:15,983 INFO L280 TraceCheckUtils]: 67: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:56:15,984 INFO L263 TraceCheckUtils]: 68: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,984 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,985 INFO L280 TraceCheckUtils]: 70: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,985 INFO L280 TraceCheckUtils]: 71: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:15,985 INFO L263 TraceCheckUtils]: 72: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,986 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,987 INFO L280 TraceCheckUtils]: 74: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:15,987 INFO L280 TraceCheckUtils]: 75: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:15,988 INFO L280 TraceCheckUtils]: 76: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:15,989 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,990 INFO L280 TraceCheckUtils]: 78: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,990 INFO L263 TraceCheckUtils]: 79: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,991 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,991 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,991 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:15,991 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:15,992 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,993 INFO L280 TraceCheckUtils]: 85: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,993 INFO L280 TraceCheckUtils]: 86: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:15,994 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:56:15,995 INFO L280 TraceCheckUtils]: 88: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6746#false} is VALID [2020-07-10 14:56:15,995 INFO L280 TraceCheckUtils]: 89: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:56:15,995 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-10 14:56:15,995 INFO L280 TraceCheckUtils]: 91: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-10 14:56:15,995 INFO L263 TraceCheckUtils]: 92: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:15,996 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,996 INFO L280 TraceCheckUtils]: 94: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,996 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,996 INFO L263 TraceCheckUtils]: 96: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,996 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,997 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,997 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,997 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,997 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,997 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,998 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,998 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,998 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,998 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,999 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:15,999 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:15,999 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:15,999 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:15,999 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,000 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,000 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,000 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,000 INFO L263 TraceCheckUtils]: 115: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,001 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,001 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,001 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,001 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,002 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,002 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,002 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,002 INFO L280 TraceCheckUtils]: 123: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,002 INFO L263 TraceCheckUtils]: 124: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,003 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,003 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,003 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,003 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,003 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,004 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,004 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,004 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,004 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,005 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,005 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,005 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,005 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,005 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,006 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,006 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,006 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,006 INFO L280 TraceCheckUtils]: 142: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,006 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,007 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,007 INFO L263 TraceCheckUtils]: 145: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,007 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,008 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,008 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,008 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,008 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,009 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,009 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,009 INFO L280 TraceCheckUtils]: 153: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,009 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,010 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,010 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,010 INFO L263 TraceCheckUtils]: 157: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,010 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,011 INFO L280 TraceCheckUtils]: 159: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,011 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,011 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,011 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,012 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,012 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,012 INFO L280 TraceCheckUtils]: 165: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,013 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,013 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,013 INFO L263 TraceCheckUtils]: 168: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,013 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,014 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,014 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,014 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,014 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,015 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,015 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,015 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,016 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,016 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,016 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-10 14:56:16,017 INFO L280 TraceCheckUtils]: 180: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6746#false} is VALID [2020-07-10 14:56:16,017 INFO L280 TraceCheckUtils]: 181: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:56:16,017 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-10 14:56:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,158 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,158 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,162 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,163 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,165 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,165 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,165 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,165 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,166 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,166 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,167 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,167 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,167 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,172 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,173 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,173 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,174 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,174 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,174 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,175 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,175 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,175 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,176 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,176 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,177 INFO L263 TraceCheckUtils]: 14: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,177 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,178 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,178 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,179 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,179 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,179 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,180 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,180 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,180 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,181 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,181 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,181 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,182 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,182 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,182 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,182 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,194 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,198 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,199 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,200 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,200 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,200 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,201 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,201 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,201 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,201 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,202 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,202 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,202 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,202 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,202 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,203 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,204 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,205 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,205 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,206 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,206 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,206 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,207 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,207 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,207 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,208 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,208 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,208 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,209 INFO L263 TraceCheckUtils]: 18: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,209 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,209 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,209 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,210 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,210 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,210 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,210 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,211 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,211 INFO L263 TraceCheckUtils]: 27: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,211 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,212 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,212 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,212 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,213 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,213 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,213 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,213 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,214 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,214 INFO L263 TraceCheckUtils]: 37: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,214 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,215 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,215 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,215 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,216 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,216 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,216 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,216 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,217 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,217 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,217 INFO L263 TraceCheckUtils]: 48: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,217 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,218 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,218 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,218 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,218 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,219 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,219 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,219 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,220 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,220 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,233 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,237 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,238 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,239 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,240 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,241 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,241 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,242 INFO L263 TraceCheckUtils]: 10: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,242 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,243 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,243 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,243 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,244 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,244 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,245 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,245 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,246 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,247 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,247 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,247 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,248 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,248 INFO L280 TraceCheckUtils]: 13: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,248 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,249 INFO L263 TraceCheckUtils]: 15: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,249 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,249 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,249 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,250 INFO L280 TraceCheckUtils]: 19: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,250 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,250 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,251 INFO L263 TraceCheckUtils]: 22: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,251 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,251 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,251 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,252 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,252 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,252 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,252 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,253 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,253 INFO L263 TraceCheckUtils]: 31: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,253 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,253 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,254 INFO L280 TraceCheckUtils]: 34: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,254 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,254 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,255 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,255 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,255 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,255 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,256 INFO L263 TraceCheckUtils]: 41: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,256 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,256 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,256 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,256 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,257 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,257 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,257 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,257 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,257 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,258 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,258 INFO L263 TraceCheckUtils]: 52: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,258 INFO L280 TraceCheckUtils]: 53: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,258 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,258 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,259 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,259 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,259 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,259 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,259 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,260 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,260 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,260 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,260 INFO L263 TraceCheckUtils]: 64: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,260 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,261 INFO L280 TraceCheckUtils]: 66: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,261 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,261 INFO L263 TraceCheckUtils]: 68: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,261 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,261 INFO L280 TraceCheckUtils]: 70: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,262 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,262 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,262 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,262 INFO L280 TraceCheckUtils]: 74: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,263 INFO L263 TraceCheckUtils]: 75: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,263 INFO L280 TraceCheckUtils]: 76: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,263 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,264 INFO L280 TraceCheckUtils]: 78: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,264 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,264 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,265 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,265 INFO L280 TraceCheckUtils]: 82: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,265 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,266 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,266 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,266 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-10 14:56:16,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,273 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,274 INFO L280 TraceCheckUtils]: 5: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,274 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,274 INFO L263 TraceCheckUtils]: 7: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,275 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,275 INFO L280 TraceCheckUtils]: 9: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,275 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,275 INFO L263 TraceCheckUtils]: 11: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,278 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,279 INFO L280 TraceCheckUtils]: 13: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,279 INFO L280 TraceCheckUtils]: 14: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,280 INFO L263 TraceCheckUtils]: 15: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,280 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,280 INFO L280 TraceCheckUtils]: 17: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,280 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,280 INFO L263 TraceCheckUtils]: 19: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,281 INFO L280 TraceCheckUtils]: 20: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,281 INFO L280 TraceCheckUtils]: 21: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,281 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,281 INFO L263 TraceCheckUtils]: 23: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,282 INFO L280 TraceCheckUtils]: 25: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,282 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,282 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,282 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,283 INFO L280 TraceCheckUtils]: 29: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,283 INFO L263 TraceCheckUtils]: 30: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,283 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,283 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,284 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,284 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,284 INFO L280 TraceCheckUtils]: 36: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,284 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,285 INFO L263 TraceCheckUtils]: 39: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,285 INFO L280 TraceCheckUtils]: 40: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,285 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,285 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,285 INFO L280 TraceCheckUtils]: 43: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,285 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,286 INFO L280 TraceCheckUtils]: 45: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,286 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,287 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,287 INFO L280 TraceCheckUtils]: 48: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,288 INFO L263 TraceCheckUtils]: 49: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,288 INFO L280 TraceCheckUtils]: 50: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,289 INFO L280 TraceCheckUtils]: 51: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:16,290 INFO L280 TraceCheckUtils]: 52: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,290 INFO L263 TraceCheckUtils]: 53: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,290 INFO L280 TraceCheckUtils]: 54: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,290 INFO L280 TraceCheckUtils]: 55: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,290 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,291 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,291 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,292 INFO L280 TraceCheckUtils]: 59: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,292 INFO L263 TraceCheckUtils]: 60: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,292 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,293 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,293 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,293 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,294 INFO L280 TraceCheckUtils]: 65: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,294 INFO L280 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,296 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,296 INFO L280 TraceCheckUtils]: 68: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,297 INFO L280 TraceCheckUtils]: 69: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,298 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:56:16,298 INFO L280 TraceCheckUtils]: 71: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:56:16,298 INFO L263 TraceCheckUtils]: 72: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,299 INFO L280 TraceCheckUtils]: 73: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,299 INFO L280 TraceCheckUtils]: 74: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,300 INFO L280 TraceCheckUtils]: 75: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,301 INFO L263 TraceCheckUtils]: 76: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,301 INFO L280 TraceCheckUtils]: 77: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,302 INFO L280 TraceCheckUtils]: 78: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,303 INFO L280 TraceCheckUtils]: 79: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:16,304 INFO L280 TraceCheckUtils]: 80: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:16,306 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,307 INFO L280 TraceCheckUtils]: 82: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,307 INFO L263 TraceCheckUtils]: 83: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,307 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,307 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,308 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,308 INFO L280 TraceCheckUtils]: 87: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,310 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,310 INFO L280 TraceCheckUtils]: 89: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,311 INFO L280 TraceCheckUtils]: 90: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,312 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:56:16,312 INFO L280 TraceCheckUtils]: 92: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6746#false} is VALID [2020-07-10 14:56:16,312 INFO L280 TraceCheckUtils]: 93: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:56:16,313 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-10 14:56:16,313 INFO L280 TraceCheckUtils]: 95: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-10 14:56:16,313 INFO L263 TraceCheckUtils]: 96: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,313 INFO L280 TraceCheckUtils]: 97: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,314 INFO L280 TraceCheckUtils]: 98: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,314 INFO L280 TraceCheckUtils]: 99: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,314 INFO L263 TraceCheckUtils]: 100: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,314 INFO L280 TraceCheckUtils]: 101: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,315 INFO L280 TraceCheckUtils]: 102: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,315 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,315 INFO L263 TraceCheckUtils]: 104: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,315 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,315 INFO L280 TraceCheckUtils]: 106: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,316 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,316 INFO L263 TraceCheckUtils]: 108: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,316 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,316 INFO L280 TraceCheckUtils]: 110: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,316 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,316 INFO L263 TraceCheckUtils]: 112: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,317 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,317 INFO L280 TraceCheckUtils]: 114: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,317 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,317 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,317 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,318 INFO L280 TraceCheckUtils]: 118: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,318 INFO L263 TraceCheckUtils]: 119: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,318 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,318 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,318 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,319 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,319 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,319 INFO L280 TraceCheckUtils]: 125: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,319 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,319 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,320 INFO L263 TraceCheckUtils]: 128: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,320 INFO L280 TraceCheckUtils]: 129: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,320 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,320 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,320 INFO L280 TraceCheckUtils]: 132: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,321 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,321 INFO L280 TraceCheckUtils]: 134: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,321 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,321 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,321 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,322 INFO L263 TraceCheckUtils]: 138: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,322 INFO L280 TraceCheckUtils]: 139: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,322 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,322 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,322 INFO L263 TraceCheckUtils]: 142: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,322 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,323 INFO L280 TraceCheckUtils]: 144: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,323 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,323 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,323 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,323 INFO L280 TraceCheckUtils]: 148: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,324 INFO L263 TraceCheckUtils]: 149: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,324 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,324 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,324 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,325 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,325 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,325 INFO L280 TraceCheckUtils]: 155: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,325 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,325 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,326 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,326 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,326 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,326 INFO L263 TraceCheckUtils]: 161: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,326 INFO L280 TraceCheckUtils]: 162: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,327 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,327 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,327 INFO L263 TraceCheckUtils]: 165: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,327 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,327 INFO L280 TraceCheckUtils]: 167: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,327 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,328 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,328 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,328 INFO L280 TraceCheckUtils]: 171: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,328 INFO L263 TraceCheckUtils]: 172: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,329 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,329 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,329 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,329 INFO L280 TraceCheckUtils]: 176: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,329 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,329 INFO L280 TraceCheckUtils]: 178: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,330 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,330 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,330 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,330 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,331 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-10 14:56:16,331 INFO L280 TraceCheckUtils]: 184: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6746#false} is VALID [2020-07-10 14:56:16,331 INFO L280 TraceCheckUtils]: 185: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:56:16,331 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-10 14:56:16,331 INFO L280 TraceCheckUtils]: 187: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-10 14:56:16,331 INFO L263 TraceCheckUtils]: 188: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,332 INFO L280 TraceCheckUtils]: 189: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,332 INFO L280 TraceCheckUtils]: 190: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,332 INFO L280 TraceCheckUtils]: 191: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,332 INFO L263 TraceCheckUtils]: 192: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,333 INFO L280 TraceCheckUtils]: 193: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,333 INFO L280 TraceCheckUtils]: 194: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,333 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,333 INFO L263 TraceCheckUtils]: 196: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,333 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,334 INFO L280 TraceCheckUtils]: 198: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,334 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,334 INFO L263 TraceCheckUtils]: 200: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,334 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,334 INFO L280 TraceCheckUtils]: 202: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,335 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,335 INFO L263 TraceCheckUtils]: 204: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,335 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,335 INFO L280 TraceCheckUtils]: 206: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,335 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,335 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,336 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,336 INFO L280 TraceCheckUtils]: 210: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,336 INFO L263 TraceCheckUtils]: 211: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,336 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,336 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,337 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,337 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,337 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,337 INFO L280 TraceCheckUtils]: 217: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,337 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,338 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,338 INFO L263 TraceCheckUtils]: 220: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,338 INFO L280 TraceCheckUtils]: 221: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,338 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,338 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,339 INFO L280 TraceCheckUtils]: 224: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,339 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,339 INFO L280 TraceCheckUtils]: 226: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,339 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,339 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,340 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,340 INFO L263 TraceCheckUtils]: 230: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,340 INFO L280 TraceCheckUtils]: 231: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,340 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,341 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,341 INFO L263 TraceCheckUtils]: 234: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,341 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,341 INFO L280 TraceCheckUtils]: 236: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,342 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,342 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,342 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,342 INFO L280 TraceCheckUtils]: 240: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,343 INFO L263 TraceCheckUtils]: 241: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,343 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,343 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,343 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,343 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,344 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,344 INFO L280 TraceCheckUtils]: 247: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,344 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,344 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,345 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,345 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,345 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,345 INFO L263 TraceCheckUtils]: 253: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,346 INFO L280 TraceCheckUtils]: 254: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,346 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,346 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,346 INFO L263 TraceCheckUtils]: 257: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,346 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,347 INFO L280 TraceCheckUtils]: 259: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,347 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,347 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,347 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,348 INFO L280 TraceCheckUtils]: 263: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,348 INFO L263 TraceCheckUtils]: 264: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,348 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,348 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,348 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,349 INFO L280 TraceCheckUtils]: 268: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,349 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,349 INFO L280 TraceCheckUtils]: 270: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,349 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,350 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,350 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,350 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,350 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-10 14:56:16,351 INFO L280 TraceCheckUtils]: 276: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6746#false} is VALID [2020-07-10 14:56:16,351 INFO L280 TraceCheckUtils]: 277: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:56:16,351 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6746#false} {6749#(<= 20 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-10 14:56:16,399 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-10 14:56:16,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-10 14:56:16,399 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-10 14:56:16,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 20; {6749#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:16,403 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-10 14:56:16,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,403 INFO L280 TraceCheckUtils]: 8: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,403 INFO L263 TraceCheckUtils]: 9: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,403 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,404 INFO L280 TraceCheckUtils]: 11: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,404 INFO L280 TraceCheckUtils]: 12: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,404 INFO L263 TraceCheckUtils]: 13: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,404 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,404 INFO L280 TraceCheckUtils]: 15: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,405 INFO L280 TraceCheckUtils]: 16: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,405 INFO L263 TraceCheckUtils]: 17: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,409 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,410 INFO L280 TraceCheckUtils]: 19: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,411 INFO L280 TraceCheckUtils]: 20: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,411 INFO L263 TraceCheckUtils]: 21: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,411 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,411 INFO L280 TraceCheckUtils]: 23: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,412 INFO L263 TraceCheckUtils]: 25: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,412 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,412 INFO L280 TraceCheckUtils]: 27: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,412 INFO L280 TraceCheckUtils]: 28: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,413 INFO L263 TraceCheckUtils]: 29: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,413 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,413 INFO L280 TraceCheckUtils]: 31: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,413 INFO L280 TraceCheckUtils]: 32: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,414 INFO L280 TraceCheckUtils]: 33: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,414 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,414 INFO L280 TraceCheckUtils]: 35: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,414 INFO L263 TraceCheckUtils]: 36: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,414 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,415 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,415 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,415 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,415 INFO L280 TraceCheckUtils]: 41: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,416 INFO L280 TraceCheckUtils]: 42: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,416 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,416 INFO L280 TraceCheckUtils]: 44: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,416 INFO L263 TraceCheckUtils]: 45: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,417 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,417 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,417 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,417 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,417 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,418 INFO L280 TraceCheckUtils]: 51: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,418 INFO L280 TraceCheckUtils]: 52: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,419 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6745#true} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,420 INFO L280 TraceCheckUtils]: 54: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,420 INFO L263 TraceCheckUtils]: 55: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,421 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,422 INFO L280 TraceCheckUtils]: 57: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} is VALID [2020-07-10 14:56:16,423 INFO L280 TraceCheckUtils]: 58: Hoare triple {7637#(and (< 0 fibo1_~n) (= fibo1_~n |fibo1_#in~n|))} assume !(1 == ~n); {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,423 INFO L263 TraceCheckUtils]: 59: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,423 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,423 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,423 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,424 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,424 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #57#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,425 INFO L280 TraceCheckUtils]: 65: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,425 INFO L263 TraceCheckUtils]: 66: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,425 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,426 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,426 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,427 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6745#true} {7638#(<= 2 |fibo1_#in~n|)} #59#return; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,427 INFO L280 TraceCheckUtils]: 71: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,428 INFO L280 TraceCheckUtils]: 72: Hoare triple {7638#(<= 2 |fibo1_#in~n|)} assume true; {7638#(<= 2 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,429 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7638#(<= 2 |fibo1_#in~n|)} {7552#(= fibo2_~n |fibo2_#in~n|)} #55#return; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,429 INFO L280 TraceCheckUtils]: 74: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,430 INFO L280 TraceCheckUtils]: 75: Hoare triple {7603#(<= 4 |fibo2_#in~n|)} assume true; {7603#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,431 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {7603#(<= 4 |fibo2_#in~n|)} {6745#true} #57#return; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:56:16,432 INFO L280 TraceCheckUtils]: 77: Hoare triple {7532#(<= 5 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {7532#(<= 5 fibo1_~n)} is VALID [2020-07-10 14:56:16,432 INFO L263 TraceCheckUtils]: 78: Hoare triple {7532#(<= 5 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,432 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,433 INFO L280 TraceCheckUtils]: 80: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,434 INFO L280 TraceCheckUtils]: 81: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {7552#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:16,434 INFO L263 TraceCheckUtils]: 82: Hoare triple {7552#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,435 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,435 INFO L280 TraceCheckUtils]: 84: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {7636#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:16,436 INFO L280 TraceCheckUtils]: 85: Hoare triple {7636#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:16,436 INFO L280 TraceCheckUtils]: 86: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:16,438 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {7552#(= fibo2_~n |fibo2_#in~n|)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,438 INFO L280 TraceCheckUtils]: 88: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,439 INFO L263 TraceCheckUtils]: 89: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,439 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,439 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,439 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,439 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,440 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,441 INFO L280 TraceCheckUtils]: 95: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,441 INFO L280 TraceCheckUtils]: 96: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:16,442 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {7532#(<= 5 fibo1_~n)} #59#return; {6746#false} is VALID [2020-07-10 14:56:16,442 INFO L280 TraceCheckUtils]: 98: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6746#false} is VALID [2020-07-10 14:56:16,443 INFO L280 TraceCheckUtils]: 99: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:56:16,443 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {6746#false} {6745#true} #53#return; {6746#false} is VALID [2020-07-10 14:56:16,443 INFO L280 TraceCheckUtils]: 101: Hoare triple {6746#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6746#false} is VALID [2020-07-10 14:56:16,443 INFO L263 TraceCheckUtils]: 102: Hoare triple {6746#false} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,443 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,443 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,444 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,444 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,444 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,444 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,445 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,445 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,445 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,445 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,446 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,446 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,446 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,446 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,446 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,447 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,447 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,447 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,447 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,448 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,448 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,448 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,448 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,449 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,449 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,449 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,449 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,450 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,450 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,450 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,450 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,451 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,451 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,451 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,451 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,451 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,452 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,452 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,452 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,452 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,453 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,453 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,453 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,453 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,454 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,454 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,454 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,454 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,454 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,455 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,455 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,455 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,455 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,456 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,456 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,456 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,456 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,457 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,457 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,457 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,457 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,457 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,458 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,458 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,458 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,458 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,458 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,459 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,459 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,459 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,459 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,460 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,460 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,460 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,460 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,461 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,461 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,461 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,461 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,461 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,461 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,462 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,462 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,462 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,462 INFO L280 TraceCheckUtils]: 187: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,462 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,463 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6745#true} {6746#false} #55#return; {6746#false} is VALID [2020-07-10 14:56:16,463 INFO L280 TraceCheckUtils]: 190: Hoare triple {6746#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6746#false} is VALID [2020-07-10 14:56:16,463 INFO L280 TraceCheckUtils]: 191: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:56:16,463 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {6746#false} {6745#true} #57#return; {6746#false} is VALID [2020-07-10 14:56:16,463 INFO L280 TraceCheckUtils]: 193: Hoare triple {6746#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6746#false} is VALID [2020-07-10 14:56:16,464 INFO L263 TraceCheckUtils]: 194: Hoare triple {6746#false} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,464 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,464 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,464 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,464 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,464 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,465 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,465 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,465 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,465 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,465 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,465 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,466 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,466 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,466 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,466 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,466 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,467 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,467 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,467 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,467 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,467 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,468 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,468 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,468 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,468 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,468 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,468 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,469 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,469 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,469 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,469 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,469 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,470 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,470 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,470 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,470 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,470 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,471 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,471 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,471 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,471 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,471 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,472 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,472 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,472 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,472 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,472 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,473 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,473 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,473 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,473 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,473 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,474 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,474 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,474 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:16,474 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,475 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,475 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,475 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,475 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,475 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,475 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,476 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:16,476 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,476 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,476 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,476 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,476 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:16,477 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:16,477 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,477 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,477 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,477 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,478 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:16,478 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:16,478 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:16,478 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:16,478 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:16,479 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:16,479 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,479 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:16,479 INFO L280 TraceCheckUtils]: 276: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:16,479 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,479 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:16,480 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:16,480 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:16,480 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6745#true} {6746#false} #59#return; {6746#false} is VALID [2020-07-10 14:56:16,480 INFO L280 TraceCheckUtils]: 282: Hoare triple {6746#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6746#false} is VALID [2020-07-10 14:56:16,480 INFO L280 TraceCheckUtils]: 283: Hoare triple {6746#false} assume true; {6746#false} is VALID [2020-07-10 14:56:16,480 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {6746#false} {6749#(<= 20 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-10 14:56:16,481 INFO L280 TraceCheckUtils]: 285: Hoare triple {6746#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6746#false} is VALID [2020-07-10 14:56:16,481 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 6765 != ~result~0; {6746#false} is VALID [2020-07-10 14:56:16,481 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-10 14:56:16,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 182 proven. 377 refuted. 0 times theorem prover too weak. 1690 trivial. 0 not checked. [2020-07-10 14:56:16,555 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840401361] [2020-07-10 14:56:16,556 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1491360975] [2020-07-10 14:56:16,556 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,659 INFO L264 TraceCheckSpWp]: Trace formula consists of 640 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-10 14:56:16,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:16,703 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:56:17,166 INFO L263 TraceCheckUtils]: 0: Hoare triple {6745#true} call ULTIMATE.init(); {6745#true} is VALID [2020-07-10 14:56:17,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,166 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6745#true} {6745#true} #47#return; {6745#true} is VALID [2020-07-10 14:56:17,167 INFO L263 TraceCheckUtils]: 3: Hoare triple {6745#true} call #t~ret5 := main(); {6745#true} is VALID [2020-07-10 14:56:17,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {6745#true} ~x~0 := 20; {6749#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:17,167 INFO L263 TraceCheckUtils]: 5: Hoare triple {6749#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {6745#true} is VALID [2020-07-10 14:56:17,168 INFO L280 TraceCheckUtils]: 6: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,169 INFO L280 TraceCheckUtils]: 8: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,169 INFO L263 TraceCheckUtils]: 9: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,169 INFO L280 TraceCheckUtils]: 10: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:17,170 INFO L280 TraceCheckUtils]: 11: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:17,170 INFO L280 TraceCheckUtils]: 12: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:17,170 INFO L263 TraceCheckUtils]: 13: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,170 INFO L280 TraceCheckUtils]: 14: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,171 INFO L280 TraceCheckUtils]: 15: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,171 INFO L263 TraceCheckUtils]: 17: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,172 INFO L280 TraceCheckUtils]: 18: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:17,172 INFO L280 TraceCheckUtils]: 19: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:17,172 INFO L280 TraceCheckUtils]: 20: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:17,173 INFO L263 TraceCheckUtils]: 21: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,173 INFO L280 TraceCheckUtils]: 22: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,173 INFO L280 TraceCheckUtils]: 23: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,174 INFO L280 TraceCheckUtils]: 24: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,174 INFO L263 TraceCheckUtils]: 25: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,174 INFO L280 TraceCheckUtils]: 26: Hoare triple {6745#true} ~n := #in~n; {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:17,175 INFO L280 TraceCheckUtils]: 27: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:17,178 INFO L280 TraceCheckUtils]: 28: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {8052#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:17,178 INFO L263 TraceCheckUtils]: 29: Hoare triple {8052#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,179 INFO L280 TraceCheckUtils]: 30: Hoare triple {6745#true} ~n := #in~n; {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,179 INFO L280 TraceCheckUtils]: 31: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {8039#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:17,180 INFO L280 TraceCheckUtils]: 32: Hoare triple {8039#(<= |fibo1_#in~n| fibo1_~n)} assume 1 == ~n;#res := 1; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:17,180 INFO L280 TraceCheckUtils]: 33: Hoare triple {7659#(<= |fibo1_#in~n| 1)} assume true; {7659#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:17,181 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7659#(<= |fibo1_#in~n| 1)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:17,182 INFO L280 TraceCheckUtils]: 35: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:17,182 INFO L263 TraceCheckUtils]: 36: Hoare triple {7653#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,182 INFO L280 TraceCheckUtils]: 37: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,182 INFO L280 TraceCheckUtils]: 38: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:17,182 INFO L280 TraceCheckUtils]: 39: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,183 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6745#true} {7653#(<= |fibo2_#in~n| 2)} #55#return; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:17,183 INFO L280 TraceCheckUtils]: 41: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:17,183 INFO L280 TraceCheckUtils]: 42: Hoare triple {7653#(<= |fibo2_#in~n| 2)} assume true; {7653#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:17,184 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {7653#(<= |fibo2_#in~n| 2)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:17,185 INFO L280 TraceCheckUtils]: 44: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:17,185 INFO L263 TraceCheckUtils]: 45: Hoare triple {8152#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,185 INFO L280 TraceCheckUtils]: 46: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,185 INFO L280 TraceCheckUtils]: 47: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,185 INFO L280 TraceCheckUtils]: 48: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,185 INFO L280 TraceCheckUtils]: 49: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,186 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6745#true} {8152#(<= |fibo1_#in~n| 3)} #59#return; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:17,188 INFO L280 TraceCheckUtils]: 51: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:17,188 INFO L280 TraceCheckUtils]: 52: Hoare triple {8152#(<= |fibo1_#in~n| 3)} assume true; {8152#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:17,189 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {8152#(<= |fibo1_#in~n| 3)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:17,190 INFO L280 TraceCheckUtils]: 54: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:17,191 INFO L263 TraceCheckUtils]: 55: Hoare triple {8183#(<= |fibo2_#in~n| 4)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,191 INFO L280 TraceCheckUtils]: 56: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,191 INFO L280 TraceCheckUtils]: 57: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,191 INFO L280 TraceCheckUtils]: 58: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,191 INFO L263 TraceCheckUtils]: 59: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,191 INFO L280 TraceCheckUtils]: 60: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,191 INFO L280 TraceCheckUtils]: 61: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,191 INFO L280 TraceCheckUtils]: 62: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,192 INFO L280 TraceCheckUtils]: 63: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,192 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:17,192 INFO L280 TraceCheckUtils]: 65: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,192 INFO L263 TraceCheckUtils]: 66: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,192 INFO L280 TraceCheckUtils]: 67: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,192 INFO L280 TraceCheckUtils]: 68: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:17,192 INFO L280 TraceCheckUtils]: 69: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,192 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:17,193 INFO L280 TraceCheckUtils]: 71: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:17,193 INFO L280 TraceCheckUtils]: 72: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,195 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6745#true} {8183#(<= |fibo2_#in~n| 4)} #55#return; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:17,195 INFO L280 TraceCheckUtils]: 74: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:17,195 INFO L280 TraceCheckUtils]: 75: Hoare triple {8183#(<= |fibo2_#in~n| 4)} assume true; {8183#(<= |fibo2_#in~n| 4)} is VALID [2020-07-10 14:56:17,196 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {8183#(<= |fibo2_#in~n| 4)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:17,197 INFO L280 TraceCheckUtils]: 77: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:17,197 INFO L263 TraceCheckUtils]: 78: Hoare triple {8253#(<= |fibo1_#in~n| 5)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,197 INFO L280 TraceCheckUtils]: 79: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,197 INFO L280 TraceCheckUtils]: 80: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,197 INFO L280 TraceCheckUtils]: 81: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,197 INFO L263 TraceCheckUtils]: 82: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,197 INFO L280 TraceCheckUtils]: 83: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,198 INFO L280 TraceCheckUtils]: 84: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,198 INFO L280 TraceCheckUtils]: 85: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,198 INFO L280 TraceCheckUtils]: 86: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,198 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:17,198 INFO L280 TraceCheckUtils]: 88: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,198 INFO L263 TraceCheckUtils]: 89: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,198 INFO L280 TraceCheckUtils]: 90: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,198 INFO L280 TraceCheckUtils]: 91: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,199 INFO L280 TraceCheckUtils]: 92: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,199 INFO L280 TraceCheckUtils]: 93: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,199 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:17,199 INFO L280 TraceCheckUtils]: 95: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:17,199 INFO L280 TraceCheckUtils]: 96: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,200 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6745#true} {8253#(<= |fibo1_#in~n| 5)} #59#return; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:17,200 INFO L280 TraceCheckUtils]: 98: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:17,200 INFO L280 TraceCheckUtils]: 99: Hoare triple {8253#(<= |fibo1_#in~n| 5)} assume true; {8253#(<= |fibo1_#in~n| 5)} is VALID [2020-07-10 14:56:17,201 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {8253#(<= |fibo1_#in~n| 5)} {8052#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:56:17,202 INFO L280 TraceCheckUtils]: 101: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:56:17,202 INFO L263 TraceCheckUtils]: 102: Hoare triple {8326#(<= |fibo2_#in~n| 6)} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,202 INFO L280 TraceCheckUtils]: 103: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,202 INFO L280 TraceCheckUtils]: 104: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,202 INFO L280 TraceCheckUtils]: 105: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,202 INFO L263 TraceCheckUtils]: 106: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,203 INFO L280 TraceCheckUtils]: 107: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,203 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,203 INFO L280 TraceCheckUtils]: 109: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,203 INFO L263 TraceCheckUtils]: 110: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,203 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,204 INFO L280 TraceCheckUtils]: 112: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,204 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,204 INFO L263 TraceCheckUtils]: 114: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,204 INFO L280 TraceCheckUtils]: 115: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,204 INFO L280 TraceCheckUtils]: 116: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,205 INFO L280 TraceCheckUtils]: 117: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,205 INFO L263 TraceCheckUtils]: 118: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,205 INFO L280 TraceCheckUtils]: 119: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,205 INFO L280 TraceCheckUtils]: 120: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,205 INFO L280 TraceCheckUtils]: 121: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,205 INFO L280 TraceCheckUtils]: 122: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,205 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:17,206 INFO L280 TraceCheckUtils]: 124: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,206 INFO L263 TraceCheckUtils]: 125: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,206 INFO L280 TraceCheckUtils]: 126: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,206 INFO L280 TraceCheckUtils]: 127: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:17,206 INFO L280 TraceCheckUtils]: 128: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,206 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:17,206 INFO L280 TraceCheckUtils]: 130: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:17,206 INFO L280 TraceCheckUtils]: 131: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,206 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:17,207 INFO L280 TraceCheckUtils]: 133: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,207 INFO L263 TraceCheckUtils]: 134: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,207 INFO L280 TraceCheckUtils]: 135: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,207 INFO L280 TraceCheckUtils]: 136: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,207 INFO L280 TraceCheckUtils]: 137: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,207 INFO L280 TraceCheckUtils]: 138: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,207 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:17,207 INFO L280 TraceCheckUtils]: 140: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:17,208 INFO L280 TraceCheckUtils]: 141: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,208 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:17,208 INFO L280 TraceCheckUtils]: 143: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,208 INFO L263 TraceCheckUtils]: 144: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,208 INFO L280 TraceCheckUtils]: 145: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,208 INFO L280 TraceCheckUtils]: 146: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,208 INFO L280 TraceCheckUtils]: 147: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,208 INFO L263 TraceCheckUtils]: 148: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,209 INFO L280 TraceCheckUtils]: 149: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,209 INFO L280 TraceCheckUtils]: 150: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,209 INFO L280 TraceCheckUtils]: 151: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,209 INFO L280 TraceCheckUtils]: 152: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,209 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:17,209 INFO L280 TraceCheckUtils]: 154: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,209 INFO L263 TraceCheckUtils]: 155: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,209 INFO L280 TraceCheckUtils]: 156: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,210 INFO L280 TraceCheckUtils]: 157: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:17,210 INFO L280 TraceCheckUtils]: 158: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,210 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:17,210 INFO L280 TraceCheckUtils]: 160: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:17,210 INFO L280 TraceCheckUtils]: 161: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,210 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:17,210 INFO L280 TraceCheckUtils]: 163: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:17,210 INFO L280 TraceCheckUtils]: 164: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,211 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:17,211 INFO L280 TraceCheckUtils]: 166: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,211 INFO L263 TraceCheckUtils]: 167: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,211 INFO L280 TraceCheckUtils]: 168: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,211 INFO L280 TraceCheckUtils]: 169: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,211 INFO L280 TraceCheckUtils]: 170: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,211 INFO L263 TraceCheckUtils]: 171: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,211 INFO L280 TraceCheckUtils]: 172: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,212 INFO L280 TraceCheckUtils]: 173: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,212 INFO L280 TraceCheckUtils]: 174: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,212 INFO L280 TraceCheckUtils]: 175: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,212 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:17,212 INFO L280 TraceCheckUtils]: 177: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,212 INFO L263 TraceCheckUtils]: 178: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,212 INFO L280 TraceCheckUtils]: 179: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,212 INFO L280 TraceCheckUtils]: 180: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,213 INFO L280 TraceCheckUtils]: 181: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,213 INFO L280 TraceCheckUtils]: 182: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,213 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:17,213 INFO L280 TraceCheckUtils]: 184: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:17,213 INFO L280 TraceCheckUtils]: 185: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,213 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:17,213 INFO L280 TraceCheckUtils]: 187: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:17,213 INFO L280 TraceCheckUtils]: 188: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,214 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {6745#true} {8326#(<= |fibo2_#in~n| 6)} #55#return; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:56:17,214 INFO L280 TraceCheckUtils]: 190: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:56:17,215 INFO L280 TraceCheckUtils]: 191: Hoare triple {8326#(<= |fibo2_#in~n| 6)} assume true; {8326#(<= |fibo2_#in~n| 6)} is VALID [2020-07-10 14:56:17,216 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {8326#(<= |fibo2_#in~n| 6)} {8039#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:56:17,220 INFO L280 TraceCheckUtils]: 193: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:56:17,220 INFO L263 TraceCheckUtils]: 194: Hoare triple {8603#(<= |fibo1_#in~n| 7)} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,221 INFO L280 TraceCheckUtils]: 195: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,221 INFO L280 TraceCheckUtils]: 196: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,221 INFO L280 TraceCheckUtils]: 197: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,221 INFO L263 TraceCheckUtils]: 198: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,221 INFO L280 TraceCheckUtils]: 199: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,221 INFO L280 TraceCheckUtils]: 200: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,221 INFO L280 TraceCheckUtils]: 201: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,221 INFO L263 TraceCheckUtils]: 202: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,222 INFO L280 TraceCheckUtils]: 203: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,222 INFO L280 TraceCheckUtils]: 204: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,222 INFO L280 TraceCheckUtils]: 205: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,222 INFO L263 TraceCheckUtils]: 206: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,222 INFO L280 TraceCheckUtils]: 207: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,222 INFO L280 TraceCheckUtils]: 208: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,222 INFO L280 TraceCheckUtils]: 209: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,223 INFO L263 TraceCheckUtils]: 210: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,223 INFO L280 TraceCheckUtils]: 211: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,223 INFO L280 TraceCheckUtils]: 212: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,223 INFO L280 TraceCheckUtils]: 213: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,223 INFO L280 TraceCheckUtils]: 214: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,223 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:17,223 INFO L280 TraceCheckUtils]: 216: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,224 INFO L263 TraceCheckUtils]: 217: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,224 INFO L280 TraceCheckUtils]: 218: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,224 INFO L280 TraceCheckUtils]: 219: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:17,224 INFO L280 TraceCheckUtils]: 220: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,224 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:17,224 INFO L280 TraceCheckUtils]: 222: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:17,225 INFO L280 TraceCheckUtils]: 223: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,225 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:17,225 INFO L280 TraceCheckUtils]: 225: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,225 INFO L263 TraceCheckUtils]: 226: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,225 INFO L280 TraceCheckUtils]: 227: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,225 INFO L280 TraceCheckUtils]: 228: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,226 INFO L280 TraceCheckUtils]: 229: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,226 INFO L280 TraceCheckUtils]: 230: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,226 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:17,226 INFO L280 TraceCheckUtils]: 232: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:17,226 INFO L280 TraceCheckUtils]: 233: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,226 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:17,227 INFO L280 TraceCheckUtils]: 235: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,227 INFO L263 TraceCheckUtils]: 236: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,227 INFO L280 TraceCheckUtils]: 237: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,227 INFO L280 TraceCheckUtils]: 238: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,227 INFO L280 TraceCheckUtils]: 239: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,228 INFO L263 TraceCheckUtils]: 240: Hoare triple {6745#true} call #t~ret2 := fibo1(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,228 INFO L280 TraceCheckUtils]: 241: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,228 INFO L280 TraceCheckUtils]: 242: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,228 INFO L280 TraceCheckUtils]: 243: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,228 INFO L280 TraceCheckUtils]: 244: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,228 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:17,229 INFO L280 TraceCheckUtils]: 246: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,229 INFO L263 TraceCheckUtils]: 247: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,229 INFO L280 TraceCheckUtils]: 248: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,229 INFO L280 TraceCheckUtils]: 249: Hoare triple {6745#true} assume ~n < 1;#res := 0; {6745#true} is VALID [2020-07-10 14:56:17,229 INFO L280 TraceCheckUtils]: 250: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,229 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:17,230 INFO L280 TraceCheckUtils]: 252: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:17,230 INFO L280 TraceCheckUtils]: 253: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,230 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:17,230 INFO L280 TraceCheckUtils]: 255: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:17,230 INFO L280 TraceCheckUtils]: 256: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,230 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {6745#true} {6745#true} #53#return; {6745#true} is VALID [2020-07-10 14:56:17,231 INFO L280 TraceCheckUtils]: 258: Hoare triple {6745#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,231 INFO L263 TraceCheckUtils]: 259: Hoare triple {6745#true} call #t~ret3 := fibo1(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,231 INFO L280 TraceCheckUtils]: 260: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,231 INFO L280 TraceCheckUtils]: 261: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,231 INFO L280 TraceCheckUtils]: 262: Hoare triple {6745#true} assume !(1 == ~n); {6745#true} is VALID [2020-07-10 14:56:17,231 INFO L263 TraceCheckUtils]: 263: Hoare triple {6745#true} call #t~ret0 := fibo2(~n - 1); {6745#true} is VALID [2020-07-10 14:56:17,232 INFO L280 TraceCheckUtils]: 264: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,232 INFO L280 TraceCheckUtils]: 265: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,232 INFO L280 TraceCheckUtils]: 266: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,232 INFO L280 TraceCheckUtils]: 267: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,232 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {6745#true} {6745#true} #57#return; {6745#true} is VALID [2020-07-10 14:56:17,232 INFO L280 TraceCheckUtils]: 269: Hoare triple {6745#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {6745#true} is VALID [2020-07-10 14:56:17,233 INFO L263 TraceCheckUtils]: 270: Hoare triple {6745#true} call #t~ret1 := fibo2(~n - 2); {6745#true} is VALID [2020-07-10 14:56:17,233 INFO L280 TraceCheckUtils]: 271: Hoare triple {6745#true} ~n := #in~n; {6745#true} is VALID [2020-07-10 14:56:17,233 INFO L280 TraceCheckUtils]: 272: Hoare triple {6745#true} assume !(~n < 1); {6745#true} is VALID [2020-07-10 14:56:17,233 INFO L280 TraceCheckUtils]: 273: Hoare triple {6745#true} assume 1 == ~n;#res := 1; {6745#true} is VALID [2020-07-10 14:56:17,233 INFO L280 TraceCheckUtils]: 274: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,234 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {6745#true} {6745#true} #59#return; {6745#true} is VALID [2020-07-10 14:56:17,234 INFO L280 TraceCheckUtils]: 276: Hoare triple {6745#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {6745#true} is VALID [2020-07-10 14:56:17,234 INFO L280 TraceCheckUtils]: 277: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,234 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {6745#true} {6745#true} #55#return; {6745#true} is VALID [2020-07-10 14:56:17,234 INFO L280 TraceCheckUtils]: 279: Hoare triple {6745#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {6745#true} is VALID [2020-07-10 14:56:17,234 INFO L280 TraceCheckUtils]: 280: Hoare triple {6745#true} assume true; {6745#true} is VALID [2020-07-10 14:56:17,235 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {6745#true} {8603#(<= |fibo1_#in~n| 7)} #59#return; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:56:17,236 INFO L280 TraceCheckUtils]: 282: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:56:17,236 INFO L280 TraceCheckUtils]: 283: Hoare triple {8603#(<= |fibo1_#in~n| 7)} assume true; {8603#(<= |fibo1_#in~n| 7)} is VALID [2020-07-10 14:56:17,237 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {8603#(<= |fibo1_#in~n| 7)} {6749#(<= 20 main_~x~0)} #51#return; {6746#false} is VALID [2020-07-10 14:56:17,237 INFO L280 TraceCheckUtils]: 285: Hoare triple {6746#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {6746#false} is VALID [2020-07-10 14:56:17,238 INFO L280 TraceCheckUtils]: 286: Hoare triple {6746#false} assume 6765 != ~result~0; {6746#false} is VALID [2020-07-10 14:56:17,238 INFO L280 TraceCheckUtils]: 287: Hoare triple {6746#false} assume !false; {6746#false} is VALID [2020-07-10 14:56:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2249 backedges. 94 proven. 565 refuted. 0 times theorem prover too weak. 1590 trivial. 0 not checked. [2020-07-10 14:56:17,275 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:56:17,275 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 18 [2020-07-10 14:56:17,276 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904144648] [2020-07-10 14:56:17,277 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-10 14:56:17,486 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:56:17,486 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-10 14:56:17,625 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 120 edges. 120 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:17,626 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-10 14:56:17,626 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:56:17,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-10 14:56:17,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=260, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:56:17,627 INFO L87 Difference]: Start difference. First operand 117 states and 172 transitions. Second operand 18 states. [2020-07-10 14:56:20,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:20,185 INFO L93 Difference]: Finished difference Result 263 states and 450 transitions. [2020-07-10 14:56:20,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:56:20,185 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 288 [2020-07-10 14:56:20,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:56:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-10 14:56:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-10 14:56:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-10 14:56:20,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 198 transitions. [2020-07-10 14:56:20,195 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 198 transitions. [2020-07-10 14:56:20,473 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 198 edges. 198 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:20,480 INFO L225 Difference]: With dead ends: 263 [2020-07-10 14:56:20,481 INFO L226 Difference]: Without dead ends: 158 [2020-07-10 14:56:20,486 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 402 GetRequests, 367 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 199 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=221, Invalid=1111, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:56:20,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2020-07-10 14:56:20,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 148. [2020-07-10 14:56:20,613 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:56:20,614 INFO L82 GeneralOperation]: Start isEquivalent. First operand 158 states. Second operand 148 states. [2020-07-10 14:56:20,614 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 148 states. [2020-07-10 14:56:20,614 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 148 states. [2020-07-10 14:56:20,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:20,626 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-10 14:56:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-10 14:56:20,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:20,629 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:20,629 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 158 states. [2020-07-10 14:56:20,629 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 158 states. [2020-07-10 14:56:20,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:20,640 INFO L93 Difference]: Finished difference Result 158 states and 242 transitions. [2020-07-10 14:56:20,640 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2020-07-10 14:56:20,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:20,643 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:20,643 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:56:20,643 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:56:20,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-10 14:56:20,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 227 transitions. [2020-07-10 14:56:20,652 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 227 transitions. Word has length 288 [2020-07-10 14:56:20,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:56:20,653 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 227 transitions. [2020-07-10 14:56:20,653 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-10 14:56:20,653 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 227 transitions. [2020-07-10 14:56:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2020-07-10 14:56:20,668 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:56:20,668 INFO L422 BasicCegarLoop]: trace histogram [26, 26, 25, 25, 22, 21, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 10, 8, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:56:20,882 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:56:20,882 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:56:20,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:56:20,883 INFO L82 PathProgramCache]: Analyzing trace with hash -334408484, now seen corresponding path program 2 times [2020-07-10 14:56:20,884 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:56:20,884 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881260373] [2020-07-10 14:56:20,884 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:56:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,015 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-10 14:56:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,433 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,435 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,435 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,436 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,436 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,436 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,437 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,438 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,444 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,444 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,445 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,445 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,446 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,446 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,446 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,447 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,447 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,449 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,450 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,450 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,450 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,450 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,451 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,451 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,451 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,452 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,452 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,452 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,452 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,454 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,528 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,534 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:21,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,537 INFO L263 TraceCheckUtils]: 3: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,537 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,538 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,538 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,539 INFO L280 TraceCheckUtils]: 9: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,539 INFO L263 TraceCheckUtils]: 10: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,540 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,540 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,540 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,541 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,541 INFO L280 TraceCheckUtils]: 15: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,542 INFO L280 TraceCheckUtils]: 16: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,543 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,546 INFO L280 TraceCheckUtils]: 2: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,546 INFO L263 TraceCheckUtils]: 3: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,547 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,547 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,547 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,547 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,547 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,548 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,548 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,548 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,548 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,549 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,549 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,549 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,549 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,549 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,550 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,550 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,550 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,550 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,551 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,551 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,551 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,551 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,551 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,552 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,552 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,552 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,552 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,552 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,553 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,554 INFO L280 TraceCheckUtils]: 36: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,554 INFO L263 TraceCheckUtils]: 37: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,555 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,556 INFO L280 TraceCheckUtils]: 39: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:21,556 INFO L280 TraceCheckUtils]: 40: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,557 INFO L263 TraceCheckUtils]: 41: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,557 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,557 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,557 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,558 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,559 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,559 INFO L280 TraceCheckUtils]: 47: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,559 INFO L263 TraceCheckUtils]: 48: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,560 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,560 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,560 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,561 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,562 INFO L280 TraceCheckUtils]: 53: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,562 INFO L280 TraceCheckUtils]: 54: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,564 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,564 INFO L280 TraceCheckUtils]: 56: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,565 INFO L280 TraceCheckUtils]: 57: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,566 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:21,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:21,622 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,628 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,630 INFO L263 TraceCheckUtils]: 3: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,630 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,632 INFO L280 TraceCheckUtils]: 6: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:21,632 INFO L280 TraceCheckUtils]: 7: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:21,634 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,634 INFO L263 TraceCheckUtils]: 10: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,635 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,635 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,635 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,636 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,637 INFO L280 TraceCheckUtils]: 17: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,638 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:56:21,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,640 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,642 INFO L263 TraceCheckUtils]: 7: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,642 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,642 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,642 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,643 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,643 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,643 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,643 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,643 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,644 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,644 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,644 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,644 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,645 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,645 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,645 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,645 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,645 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,646 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,646 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,646 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,646 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,646 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,647 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,647 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,647 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,647 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,647 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,648 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,648 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,648 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,649 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,649 INFO L280 TraceCheckUtils]: 40: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,650 INFO L263 TraceCheckUtils]: 41: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,650 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,651 INFO L280 TraceCheckUtils]: 43: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:21,652 INFO L280 TraceCheckUtils]: 44: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,652 INFO L263 TraceCheckUtils]: 45: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,652 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,652 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,653 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,653 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,654 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,654 INFO L280 TraceCheckUtils]: 51: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,654 INFO L263 TraceCheckUtils]: 52: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,654 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,655 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,655 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,656 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,656 INFO L280 TraceCheckUtils]: 57: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,657 INFO L280 TraceCheckUtils]: 58: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,658 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,659 INFO L280 TraceCheckUtils]: 60: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,659 INFO L280 TraceCheckUtils]: 61: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,660 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:21,661 INFO L280 TraceCheckUtils]: 63: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:21,661 INFO L263 TraceCheckUtils]: 64: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,662 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,662 INFO L280 TraceCheckUtils]: 66: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,663 INFO L280 TraceCheckUtils]: 67: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,663 INFO L263 TraceCheckUtils]: 68: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,664 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,664 INFO L280 TraceCheckUtils]: 70: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,665 INFO L280 TraceCheckUtils]: 71: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:21,665 INFO L280 TraceCheckUtils]: 72: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:21,666 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,667 INFO L280 TraceCheckUtils]: 74: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,667 INFO L263 TraceCheckUtils]: 75: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,668 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,668 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,668 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,668 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,669 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,670 INFO L280 TraceCheckUtils]: 81: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,670 INFO L280 TraceCheckUtils]: 82: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,671 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:56:21,671 INFO L280 TraceCheckUtils]: 84: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-10 14:56:21,671 INFO L280 TraceCheckUtils]: 85: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:21,672 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:56:21,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,721 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,726 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,727 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,727 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,729 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,729 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,730 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,730 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,730 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,731 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,731 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,731 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,731 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,732 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,737 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,738 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,738 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,739 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,739 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,739 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,740 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,740 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,740 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,740 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,740 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,741 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,741 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,742 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,742 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,742 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,743 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,743 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,743 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,744 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,744 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,744 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,745 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,745 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,745 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,745 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,746 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,756 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,759 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,761 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,761 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,761 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,761 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,762 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,762 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,762 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,762 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,763 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,763 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,763 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,763 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,764 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,764 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,765 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,766 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,766 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,766 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,766 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,767 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,767 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,767 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,768 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,768 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,768 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,768 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,769 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,769 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,769 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,769 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,769 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,770 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,770 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,770 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,770 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,771 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,771 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,771 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,771 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,771 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,772 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,772 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,772 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,772 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,772 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,773 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,773 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,773 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,773 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,774 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,774 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,774 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,774 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,774 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,775 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,775 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,775 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,775 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,775 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,776 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,776 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,776 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,776 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,777 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,777 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,788 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,792 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,793 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,793 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,794 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,794 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,795 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,795 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,796 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,796 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,796 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,797 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,798 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,799 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,799 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,799 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,799 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,800 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,800 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,800 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,801 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,801 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,801 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,801 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,802 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,802 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,802 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,803 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,803 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,803 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,803 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,803 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,804 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,804 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,804 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,804 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,805 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,805 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,805 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,805 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,805 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,806 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,806 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,806 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,806 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,806 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,807 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,807 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,807 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,807 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,807 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,808 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,808 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,808 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,808 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,808 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,809 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,809 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,809 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,809 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,809 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,810 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,810 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,810 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,810 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,810 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,811 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,811 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,811 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,811 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,812 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,812 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,812 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,812 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,812 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,813 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,813 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,813 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,813 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,814 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,814 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,814 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,814 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,815 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,815 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,815 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,815 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,815 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:56:21,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,820 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,821 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,821 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,822 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,822 INFO L280 TraceCheckUtils]: 9: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,823 INFO L263 TraceCheckUtils]: 11: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,823 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,824 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,824 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,824 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,825 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,825 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,825 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,825 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,825 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,826 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,826 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,826 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,826 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,827 INFO L263 TraceCheckUtils]: 26: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,827 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,827 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,828 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,828 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,828 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,828 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,828 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,829 INFO L263 TraceCheckUtils]: 35: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,829 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,829 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,829 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,829 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,830 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,830 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,830 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,831 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,832 INFO L280 TraceCheckUtils]: 44: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,832 INFO L263 TraceCheckUtils]: 45: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,832 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,833 INFO L280 TraceCheckUtils]: 47: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:21,834 INFO L280 TraceCheckUtils]: 48: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,834 INFO L263 TraceCheckUtils]: 49: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,835 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,835 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,835 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,835 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,836 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,837 INFO L280 TraceCheckUtils]: 55: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,837 INFO L263 TraceCheckUtils]: 56: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,837 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,838 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,838 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,839 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,839 INFO L280 TraceCheckUtils]: 61: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,840 INFO L280 TraceCheckUtils]: 62: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,841 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,842 INFO L280 TraceCheckUtils]: 64: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,842 INFO L280 TraceCheckUtils]: 65: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,843 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:21,844 INFO L280 TraceCheckUtils]: 67: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:21,844 INFO L263 TraceCheckUtils]: 68: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,845 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,845 INFO L280 TraceCheckUtils]: 70: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,846 INFO L280 TraceCheckUtils]: 71: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,846 INFO L263 TraceCheckUtils]: 72: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,847 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,847 INFO L280 TraceCheckUtils]: 74: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,848 INFO L280 TraceCheckUtils]: 75: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:21,849 INFO L280 TraceCheckUtils]: 76: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:21,850 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,850 INFO L280 TraceCheckUtils]: 78: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,851 INFO L263 TraceCheckUtils]: 79: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,851 INFO L280 TraceCheckUtils]: 80: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,851 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,851 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,852 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,852 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,853 INFO L280 TraceCheckUtils]: 85: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,854 INFO L280 TraceCheckUtils]: 86: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:21,855 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:56:21,855 INFO L280 TraceCheckUtils]: 88: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-10 14:56:21,855 INFO L280 TraceCheckUtils]: 89: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:21,856 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:56:21,856 INFO L280 TraceCheckUtils]: 91: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:56:21,856 INFO L263 TraceCheckUtils]: 92: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,856 INFO L280 TraceCheckUtils]: 93: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,856 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,857 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,857 INFO L263 TraceCheckUtils]: 96: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,857 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,857 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,857 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,858 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,858 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,858 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,858 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,858 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,859 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,859 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,859 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,859 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,860 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,860 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,860 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,860 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,860 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,861 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,861 INFO L263 TraceCheckUtils]: 115: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,861 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,861 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,862 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,862 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,862 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,862 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,862 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,863 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,863 INFO L263 TraceCheckUtils]: 124: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,863 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,863 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,863 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,864 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,864 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,864 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,864 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,864 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,865 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,865 INFO L263 TraceCheckUtils]: 134: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,865 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,865 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,865 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,866 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,866 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,866 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,866 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,867 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,867 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,867 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,867 INFO L263 TraceCheckUtils]: 145: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,867 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,867 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,868 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,868 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,868 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,868 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,868 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,869 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,869 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,869 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,869 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,870 INFO L263 TraceCheckUtils]: 157: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,870 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,870 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,870 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,870 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,871 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,871 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,871 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,871 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,871 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,872 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,872 INFO L263 TraceCheckUtils]: 168: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,872 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,872 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,872 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,873 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,873 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,873 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,873 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,873 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,874 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,874 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,874 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:56:21,874 INFO L280 TraceCheckUtils]: 180: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9780#false} is VALID [2020-07-10 14:56:21,874 INFO L280 TraceCheckUtils]: 181: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:21,875 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-10 14:56:21,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,924 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,924 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,928 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,929 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,929 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,930 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,931 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,931 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,931 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,932 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,932 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,932 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,937 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,938 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,938 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,939 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,939 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,939 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,940 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,940 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,940 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,941 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,941 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,941 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,941 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,942 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,942 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,942 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,942 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,943 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,943 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,943 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,943 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,944 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,944 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,944 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,944 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,954 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,954 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:21,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,959 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,960 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,960 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,961 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,961 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,961 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,962 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,962 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,962 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,963 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,963 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,964 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,964 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,965 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,965 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,965 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,965 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,966 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,966 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,966 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,966 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,966 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,967 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,967 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,967 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,967 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,967 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,967 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,968 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,968 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,968 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,968 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,969 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,969 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,969 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,969 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,969 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,970 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,970 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,970 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,970 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,971 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,971 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,971 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,971 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,971 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,972 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,972 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,972 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,972 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,972 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,973 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,973 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,973 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,973 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,973 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,974 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,974 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,974 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,974 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,974 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,975 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,975 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,975 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-10 14:56:21,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,978 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,978 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,978 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,979 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,979 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,979 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,979 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,980 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,981 INFO L280 TraceCheckUtils]: 13: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,981 INFO L280 TraceCheckUtils]: 14: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,981 INFO L263 TraceCheckUtils]: 15: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,981 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,982 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,982 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,982 INFO L263 TraceCheckUtils]: 19: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,982 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,982 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,983 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:21,983 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,983 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,983 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,983 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,984 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,984 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:21,984 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,984 INFO L263 TraceCheckUtils]: 30: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,984 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,985 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,985 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,985 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:21,985 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:21,985 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,985 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:21,986 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:21,986 INFO L263 TraceCheckUtils]: 39: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,986 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,986 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,986 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,987 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,987 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:21,987 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:21,987 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,988 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,989 INFO L280 TraceCheckUtils]: 48: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,989 INFO L263 TraceCheckUtils]: 49: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,990 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,991 INFO L280 TraceCheckUtils]: 51: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:21,992 INFO L280 TraceCheckUtils]: 52: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,992 INFO L263 TraceCheckUtils]: 53: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:21,992 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,993 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:21,993 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:21,993 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,994 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,995 INFO L280 TraceCheckUtils]: 59: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,995 INFO L263 TraceCheckUtils]: 60: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:21,995 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:21,995 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:21,995 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:21,996 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,997 INFO L280 TraceCheckUtils]: 65: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,997 INFO L280 TraceCheckUtils]: 66: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:21,999 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:21,999 INFO L280 TraceCheckUtils]: 68: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,000 INFO L280 TraceCheckUtils]: 69: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,001 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:22,002 INFO L280 TraceCheckUtils]: 71: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:22,002 INFO L263 TraceCheckUtils]: 72: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,002 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,003 INFO L280 TraceCheckUtils]: 74: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,003 INFO L280 TraceCheckUtils]: 75: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,004 INFO L263 TraceCheckUtils]: 76: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,004 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,005 INFO L280 TraceCheckUtils]: 78: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,005 INFO L280 TraceCheckUtils]: 79: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:22,006 INFO L280 TraceCheckUtils]: 80: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:22,007 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,008 INFO L280 TraceCheckUtils]: 82: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,008 INFO L263 TraceCheckUtils]: 83: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,008 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,009 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,009 INFO L280 TraceCheckUtils]: 86: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,009 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,010 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,011 INFO L280 TraceCheckUtils]: 89: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,011 INFO L280 TraceCheckUtils]: 90: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,012 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:56:22,013 INFO L280 TraceCheckUtils]: 92: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-10 14:56:22,013 INFO L280 TraceCheckUtils]: 93: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,013 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:56:22,013 INFO L280 TraceCheckUtils]: 95: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:56:22,014 INFO L263 TraceCheckUtils]: 96: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,014 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,014 INFO L280 TraceCheckUtils]: 98: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,014 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,015 INFO L263 TraceCheckUtils]: 100: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,015 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,015 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,015 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,015 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,016 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,016 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,016 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,016 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,017 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,017 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,017 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,017 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,017 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,018 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,018 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,018 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,018 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,018 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,019 INFO L263 TraceCheckUtils]: 119: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,019 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,019 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,019 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,020 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,020 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,020 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,020 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,020 INFO L280 TraceCheckUtils]: 127: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,021 INFO L263 TraceCheckUtils]: 128: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,021 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,021 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,021 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,021 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,021 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,022 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,022 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,022 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,022 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,022 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,023 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,023 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,023 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,023 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,023 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,024 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,024 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,024 INFO L280 TraceCheckUtils]: 146: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,024 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,024 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,024 INFO L263 TraceCheckUtils]: 149: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,025 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,025 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,025 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,025 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,025 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,026 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,026 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,026 INFO L280 TraceCheckUtils]: 157: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,026 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,026 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,027 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,027 INFO L263 TraceCheckUtils]: 161: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,027 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,027 INFO L280 TraceCheckUtils]: 163: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,027 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,028 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,028 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,028 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,028 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,029 INFO L280 TraceCheckUtils]: 169: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,029 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,029 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,029 INFO L263 TraceCheckUtils]: 172: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,029 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,029 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,030 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,030 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,030 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,030 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,031 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,031 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,031 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,031 INFO L280 TraceCheckUtils]: 182: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,031 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:56:22,031 INFO L280 TraceCheckUtils]: 184: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9780#false} is VALID [2020-07-10 14:56:22,032 INFO L280 TraceCheckUtils]: 185: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,032 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-10 14:56:22,032 INFO L280 TraceCheckUtils]: 187: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-10 14:56:22,032 INFO L263 TraceCheckUtils]: 188: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,032 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,033 INFO L280 TraceCheckUtils]: 190: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,033 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,033 INFO L263 TraceCheckUtils]: 192: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,033 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,033 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,033 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,034 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,034 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,034 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,034 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,034 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,035 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,035 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,035 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,035 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,035 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,036 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,036 INFO L263 TraceCheckUtils]: 207: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,036 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,036 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,037 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,037 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,037 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,037 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,038 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,038 INFO L280 TraceCheckUtils]: 215: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,038 INFO L263 TraceCheckUtils]: 216: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,038 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,038 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,039 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,039 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,039 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,039 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,039 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,040 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,040 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,040 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,040 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,041 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,041 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,041 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,041 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,041 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,041 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,042 INFO L280 TraceCheckUtils]: 234: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,042 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,042 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,042 INFO L263 TraceCheckUtils]: 237: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,042 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,043 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,043 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,043 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,043 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,043 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,044 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,044 INFO L280 TraceCheckUtils]: 245: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,044 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,044 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-10 14:56:22,044 INFO L280 TraceCheckUtils]: 248: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-10 14:56:22,044 INFO L280 TraceCheckUtils]: 249: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,045 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:56:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,122 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,122 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,143 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,144 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,144 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,144 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,145 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,145 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,145 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,146 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,146 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,146 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,146 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,146 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,147 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,147 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,147 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,152 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,153 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,153 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,154 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,154 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,154 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,154 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,155 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,155 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,155 INFO L263 TraceCheckUtils]: 14: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,155 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,156 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,156 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,156 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,156 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,156 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,157 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,157 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,157 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,157 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,157 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,158 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,158 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,158 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,158 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,158 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,159 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,167 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,171 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,171 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,171 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,172 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,172 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,172 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,172 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,172 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,173 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,173 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,173 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,173 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,173 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,174 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,174 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,174 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,174 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,175 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,176 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,176 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,176 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,176 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,176 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,177 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,177 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,177 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,178 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,178 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,178 INFO L263 TraceCheckUtils]: 18: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,178 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,178 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,179 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,179 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,179 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,179 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,180 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,180 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,180 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,180 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,180 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,180 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,181 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,181 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,181 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,181 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,181 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,182 INFO L263 TraceCheckUtils]: 37: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,182 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,182 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,182 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,182 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,183 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,183 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,183 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,183 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,183 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,183 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,184 INFO L263 TraceCheckUtils]: 48: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,184 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,184 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,184 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,184 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,185 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,185 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,185 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,185 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,186 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,186 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,196 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,197 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,202 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,202 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,202 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,202 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,203 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,203 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,203 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,203 INFO L263 TraceCheckUtils]: 10: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,203 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,204 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,204 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,204 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,205 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,205 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,206 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,207 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,207 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,207 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,207 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,207 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,208 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,208 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,208 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,208 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,208 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,209 INFO L280 TraceCheckUtils]: 17: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,209 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,209 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,209 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,209 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,210 INFO L263 TraceCheckUtils]: 22: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,210 INFO L280 TraceCheckUtils]: 23: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,210 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,210 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,210 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,211 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,211 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,211 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,212 INFO L263 TraceCheckUtils]: 31: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,212 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,212 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,212 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,212 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,213 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,213 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,213 INFO L280 TraceCheckUtils]: 38: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,213 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,213 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,213 INFO L263 TraceCheckUtils]: 41: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,214 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,214 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,214 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,214 INFO L263 TraceCheckUtils]: 45: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,215 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,215 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,215 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,215 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,216 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,216 INFO L263 TraceCheckUtils]: 52: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,216 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,216 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,216 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,217 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,217 INFO L280 TraceCheckUtils]: 57: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,217 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,217 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,218 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,218 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,218 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,218 INFO L280 TraceCheckUtils]: 63: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,218 INFO L263 TraceCheckUtils]: 64: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,219 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,219 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,219 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,219 INFO L263 TraceCheckUtils]: 68: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,219 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,220 INFO L280 TraceCheckUtils]: 70: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,220 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,220 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,220 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,220 INFO L280 TraceCheckUtils]: 74: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,221 INFO L263 TraceCheckUtils]: 75: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,221 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,221 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,221 INFO L280 TraceCheckUtils]: 78: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,221 INFO L280 TraceCheckUtils]: 79: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,221 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,222 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,222 INFO L280 TraceCheckUtils]: 82: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,222 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,223 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,223 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,223 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:56:22,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,228 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,229 INFO L263 TraceCheckUtils]: 7: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,230 INFO L263 TraceCheckUtils]: 11: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,230 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,230 INFO L280 TraceCheckUtils]: 13: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,230 INFO L263 TraceCheckUtils]: 15: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,231 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,232 INFO L280 TraceCheckUtils]: 17: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,232 INFO L280 TraceCheckUtils]: 18: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,232 INFO L263 TraceCheckUtils]: 19: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,233 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,233 INFO L280 TraceCheckUtils]: 21: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,233 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,233 INFO L263 TraceCheckUtils]: 23: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,233 INFO L280 TraceCheckUtils]: 24: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,233 INFO L280 TraceCheckUtils]: 25: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,234 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,234 INFO L263 TraceCheckUtils]: 27: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,234 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,234 INFO L280 TraceCheckUtils]: 29: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,234 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,235 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,235 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,235 INFO L280 TraceCheckUtils]: 33: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,235 INFO L263 TraceCheckUtils]: 34: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,235 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,235 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,236 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,236 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,236 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,236 INFO L280 TraceCheckUtils]: 40: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,236 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,236 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,237 INFO L263 TraceCheckUtils]: 43: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,237 INFO L280 TraceCheckUtils]: 44: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,237 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,237 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,237 INFO L280 TraceCheckUtils]: 47: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,238 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,238 INFO L280 TraceCheckUtils]: 49: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,238 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,239 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,239 INFO L280 TraceCheckUtils]: 52: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,240 INFO L263 TraceCheckUtils]: 53: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,240 INFO L280 TraceCheckUtils]: 54: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,241 INFO L280 TraceCheckUtils]: 55: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:22,242 INFO L280 TraceCheckUtils]: 56: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,242 INFO L263 TraceCheckUtils]: 57: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,242 INFO L280 TraceCheckUtils]: 58: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,242 INFO L280 TraceCheckUtils]: 59: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,243 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,243 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,244 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,244 INFO L280 TraceCheckUtils]: 63: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,244 INFO L263 TraceCheckUtils]: 64: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,244 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,245 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,245 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,246 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,246 INFO L280 TraceCheckUtils]: 69: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,247 INFO L280 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,248 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,248 INFO L280 TraceCheckUtils]: 72: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,249 INFO L280 TraceCheckUtils]: 73: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,250 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:22,250 INFO L280 TraceCheckUtils]: 75: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:22,251 INFO L263 TraceCheckUtils]: 76: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,251 INFO L280 TraceCheckUtils]: 77: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,252 INFO L280 TraceCheckUtils]: 78: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,252 INFO L280 TraceCheckUtils]: 79: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,252 INFO L263 TraceCheckUtils]: 80: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,253 INFO L280 TraceCheckUtils]: 81: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,253 INFO L280 TraceCheckUtils]: 82: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,254 INFO L280 TraceCheckUtils]: 83: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:22,255 INFO L280 TraceCheckUtils]: 84: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:22,256 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,256 INFO L280 TraceCheckUtils]: 86: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,257 INFO L263 TraceCheckUtils]: 87: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,257 INFO L280 TraceCheckUtils]: 88: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,257 INFO L280 TraceCheckUtils]: 89: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,257 INFO L280 TraceCheckUtils]: 90: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,257 INFO L280 TraceCheckUtils]: 91: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,258 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,259 INFO L280 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,259 INFO L280 TraceCheckUtils]: 94: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,260 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:56:22,260 INFO L280 TraceCheckUtils]: 96: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-10 14:56:22,260 INFO L280 TraceCheckUtils]: 97: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,261 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:56:22,261 INFO L280 TraceCheckUtils]: 99: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:56:22,261 INFO L263 TraceCheckUtils]: 100: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,261 INFO L280 TraceCheckUtils]: 101: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,261 INFO L280 TraceCheckUtils]: 102: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,261 INFO L280 TraceCheckUtils]: 103: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,262 INFO L263 TraceCheckUtils]: 104: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,262 INFO L280 TraceCheckUtils]: 105: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,262 INFO L280 TraceCheckUtils]: 106: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,262 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,262 INFO L263 TraceCheckUtils]: 108: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,262 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,263 INFO L280 TraceCheckUtils]: 110: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,263 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,263 INFO L263 TraceCheckUtils]: 112: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,263 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,263 INFO L280 TraceCheckUtils]: 114: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,264 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,264 INFO L263 TraceCheckUtils]: 116: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,264 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,264 INFO L280 TraceCheckUtils]: 118: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,264 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,264 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,265 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,265 INFO L280 TraceCheckUtils]: 122: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,265 INFO L263 TraceCheckUtils]: 123: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,265 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,265 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,266 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,266 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,266 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,266 INFO L280 TraceCheckUtils]: 129: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,266 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,267 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,267 INFO L263 TraceCheckUtils]: 132: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,267 INFO L280 TraceCheckUtils]: 133: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,267 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,267 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,268 INFO L280 TraceCheckUtils]: 136: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,268 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,268 INFO L280 TraceCheckUtils]: 138: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,268 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,268 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,268 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,269 INFO L263 TraceCheckUtils]: 142: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,269 INFO L280 TraceCheckUtils]: 143: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,269 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,269 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,269 INFO L263 TraceCheckUtils]: 146: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,269 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,270 INFO L280 TraceCheckUtils]: 148: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,270 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,270 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,270 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,270 INFO L280 TraceCheckUtils]: 152: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,271 INFO L263 TraceCheckUtils]: 153: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,271 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,271 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,271 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,271 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,271 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,272 INFO L280 TraceCheckUtils]: 159: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,272 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,272 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,272 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,272 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,273 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,273 INFO L263 TraceCheckUtils]: 165: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,273 INFO L280 TraceCheckUtils]: 166: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,273 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,273 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,273 INFO L263 TraceCheckUtils]: 169: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,274 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,274 INFO L280 TraceCheckUtils]: 171: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,274 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,274 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,274 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,275 INFO L280 TraceCheckUtils]: 175: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,275 INFO L263 TraceCheckUtils]: 176: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,275 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,275 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,275 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,275 INFO L280 TraceCheckUtils]: 180: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,276 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,276 INFO L280 TraceCheckUtils]: 182: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,276 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,276 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,276 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,276 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,277 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:56:22,277 INFO L280 TraceCheckUtils]: 188: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9780#false} is VALID [2020-07-10 14:56:22,277 INFO L280 TraceCheckUtils]: 189: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,277 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-10 14:56:22,277 INFO L280 TraceCheckUtils]: 191: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-10 14:56:22,278 INFO L263 TraceCheckUtils]: 192: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,278 INFO L280 TraceCheckUtils]: 193: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,278 INFO L280 TraceCheckUtils]: 194: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,278 INFO L280 TraceCheckUtils]: 195: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,278 INFO L263 TraceCheckUtils]: 196: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,278 INFO L280 TraceCheckUtils]: 197: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,279 INFO L280 TraceCheckUtils]: 198: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,279 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,279 INFO L263 TraceCheckUtils]: 200: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,279 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,279 INFO L280 TraceCheckUtils]: 202: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,279 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,280 INFO L263 TraceCheckUtils]: 204: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,280 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,280 INFO L280 TraceCheckUtils]: 206: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,280 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,280 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,280 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,281 INFO L280 TraceCheckUtils]: 210: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,281 INFO L263 TraceCheckUtils]: 211: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,281 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,281 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,281 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,282 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,282 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,282 INFO L280 TraceCheckUtils]: 217: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,282 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,282 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,283 INFO L263 TraceCheckUtils]: 220: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,283 INFO L280 TraceCheckUtils]: 221: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,283 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,283 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,283 INFO L280 TraceCheckUtils]: 224: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,283 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,284 INFO L280 TraceCheckUtils]: 226: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,284 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,284 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,284 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,284 INFO L263 TraceCheckUtils]: 230: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,285 INFO L280 TraceCheckUtils]: 231: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,285 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,285 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,285 INFO L263 TraceCheckUtils]: 234: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,285 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,285 INFO L280 TraceCheckUtils]: 236: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,286 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,286 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,286 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,286 INFO L280 TraceCheckUtils]: 240: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,286 INFO L263 TraceCheckUtils]: 241: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,286 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,287 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,287 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,287 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,287 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,287 INFO L280 TraceCheckUtils]: 247: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,287 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,288 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,288 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,288 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-10 14:56:22,288 INFO L280 TraceCheckUtils]: 252: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-10 14:56:22,288 INFO L280 TraceCheckUtils]: 253: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,289 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:56:22,289 INFO L280 TraceCheckUtils]: 255: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:56:22,289 INFO L263 TraceCheckUtils]: 256: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,289 INFO L280 TraceCheckUtils]: 257: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,289 INFO L280 TraceCheckUtils]: 258: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,289 INFO L280 TraceCheckUtils]: 259: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,290 INFO L263 TraceCheckUtils]: 260: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,290 INFO L280 TraceCheckUtils]: 261: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,290 INFO L280 TraceCheckUtils]: 262: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,290 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,290 INFO L263 TraceCheckUtils]: 264: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,290 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,291 INFO L280 TraceCheckUtils]: 266: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,291 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,291 INFO L263 TraceCheckUtils]: 268: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,291 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,291 INFO L280 TraceCheckUtils]: 270: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,291 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,292 INFO L263 TraceCheckUtils]: 272: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,292 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,292 INFO L280 TraceCheckUtils]: 274: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,292 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,292 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,292 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,293 INFO L280 TraceCheckUtils]: 278: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,293 INFO L263 TraceCheckUtils]: 279: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,293 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,293 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,293 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,293 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,294 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,294 INFO L280 TraceCheckUtils]: 285: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,294 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,294 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,294 INFO L263 TraceCheckUtils]: 288: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,295 INFO L280 TraceCheckUtils]: 289: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,295 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,295 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,295 INFO L280 TraceCheckUtils]: 292: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,295 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,296 INFO L280 TraceCheckUtils]: 294: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,296 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,296 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,296 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,296 INFO L263 TraceCheckUtils]: 298: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,296 INFO L280 TraceCheckUtils]: 299: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,297 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,297 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,297 INFO L263 TraceCheckUtils]: 302: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,297 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,297 INFO L280 TraceCheckUtils]: 304: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,298 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,298 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,298 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,298 INFO L280 TraceCheckUtils]: 308: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,298 INFO L263 TraceCheckUtils]: 309: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,298 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,299 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,299 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,299 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,299 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,299 INFO L280 TraceCheckUtils]: 315: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,299 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,300 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,300 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,300 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,300 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,300 INFO L263 TraceCheckUtils]: 321: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,300 INFO L280 TraceCheckUtils]: 322: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,301 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,301 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,301 INFO L263 TraceCheckUtils]: 325: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,301 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,301 INFO L280 TraceCheckUtils]: 327: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,302 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,302 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,302 INFO L275 TraceCheckUtils]: 330: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,302 INFO L280 TraceCheckUtils]: 331: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,302 INFO L263 TraceCheckUtils]: 332: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,302 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,303 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,303 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,303 INFO L280 TraceCheckUtils]: 336: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,303 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,303 INFO L280 TraceCheckUtils]: 338: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,303 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,304 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,304 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,304 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,304 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:56:22,304 INFO L280 TraceCheckUtils]: 344: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9780#false} is VALID [2020-07-10 14:56:22,304 INFO L280 TraceCheckUtils]: 345: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,305 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9780#false} {9783#(<= 20 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-10 14:56:22,352 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-10 14:56:22,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,352 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-10 14:56:22,352 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-10 14:56:22,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 20; {9783#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:22,353 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-10 14:56:22,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,354 INFO L263 TraceCheckUtils]: 9: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,354 INFO L280 TraceCheckUtils]: 11: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,355 INFO L263 TraceCheckUtils]: 13: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,355 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,355 INFO L280 TraceCheckUtils]: 15: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,355 INFO L280 TraceCheckUtils]: 16: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,355 INFO L263 TraceCheckUtils]: 17: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,356 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,356 INFO L280 TraceCheckUtils]: 19: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,356 INFO L280 TraceCheckUtils]: 20: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,356 INFO L263 TraceCheckUtils]: 21: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,356 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,357 INFO L280 TraceCheckUtils]: 23: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,357 INFO L280 TraceCheckUtils]: 24: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,357 INFO L263 TraceCheckUtils]: 25: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,357 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,357 INFO L280 TraceCheckUtils]: 27: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,357 INFO L280 TraceCheckUtils]: 28: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,358 INFO L263 TraceCheckUtils]: 29: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,358 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,358 INFO L280 TraceCheckUtils]: 31: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,358 INFO L280 TraceCheckUtils]: 32: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,358 INFO L263 TraceCheckUtils]: 33: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,358 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,358 INFO L280 TraceCheckUtils]: 35: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,358 INFO L280 TraceCheckUtils]: 36: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,359 INFO L280 TraceCheckUtils]: 37: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,359 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,359 INFO L280 TraceCheckUtils]: 39: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,359 INFO L263 TraceCheckUtils]: 40: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,359 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,359 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,359 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,359 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,359 INFO L280 TraceCheckUtils]: 45: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,360 INFO L280 TraceCheckUtils]: 46: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,360 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,360 INFO L280 TraceCheckUtils]: 48: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,360 INFO L263 TraceCheckUtils]: 49: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,360 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,360 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,360 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,360 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,360 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,361 INFO L280 TraceCheckUtils]: 55: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,361 INFO L280 TraceCheckUtils]: 56: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,361 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9779#true} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,362 INFO L280 TraceCheckUtils]: 58: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,362 INFO L263 TraceCheckUtils]: 59: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,362 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,363 INFO L280 TraceCheckUtils]: 61: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:22,363 INFO L280 TraceCheckUtils]: 62: Hoare triple {11049#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,363 INFO L263 TraceCheckUtils]: 63: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,364 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,364 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,364 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,364 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,364 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #53#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,365 INFO L280 TraceCheckUtils]: 69: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,365 INFO L263 TraceCheckUtils]: 70: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,365 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,365 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,365 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,366 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9779#true} {11050#(<= 2 |fibo2_#in~n|)} #55#return; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,366 INFO L280 TraceCheckUtils]: 75: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,367 INFO L280 TraceCheckUtils]: 76: Hoare triple {11050#(<= 2 |fibo2_#in~n|)} assume true; {11050#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,367 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {11050#(<= 2 |fibo2_#in~n|)} {10964#(= fibo1_~n |fibo1_#in~n|)} #59#return; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,368 INFO L280 TraceCheckUtils]: 78: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,368 INFO L280 TraceCheckUtils]: 79: Hoare triple {11015#(<= 4 |fibo1_#in~n|)} assume true; {11015#(<= 4 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,369 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11015#(<= 4 |fibo1_#in~n|)} {9779#true} #53#return; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:22,369 INFO L280 TraceCheckUtils]: 81: Hoare triple {10944#(<= 5 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {10944#(<= 5 fibo2_~n)} is VALID [2020-07-10 14:56:22,369 INFO L263 TraceCheckUtils]: 82: Hoare triple {10944#(<= 5 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,370 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,370 INFO L280 TraceCheckUtils]: 84: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,371 INFO L280 TraceCheckUtils]: 85: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {10964#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:22,371 INFO L263 TraceCheckUtils]: 86: Hoare triple {10964#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,371 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,372 INFO L280 TraceCheckUtils]: 88: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {11048#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:22,372 INFO L280 TraceCheckUtils]: 89: Hoare triple {11048#(= fibo2_~n |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:22,373 INFO L280 TraceCheckUtils]: 90: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:22,373 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {10964#(= fibo1_~n |fibo1_#in~n|)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,374 INFO L280 TraceCheckUtils]: 92: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,374 INFO L263 TraceCheckUtils]: 93: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,374 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,374 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,374 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,374 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,375 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,375 INFO L280 TraceCheckUtils]: 99: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,376 INFO L280 TraceCheckUtils]: 100: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:22,377 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {10944#(<= 5 fibo2_~n)} #55#return; {9780#false} is VALID [2020-07-10 14:56:22,377 INFO L280 TraceCheckUtils]: 102: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-10 14:56:22,377 INFO L280 TraceCheckUtils]: 103: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,377 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:56:22,378 INFO L280 TraceCheckUtils]: 105: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:56:22,378 INFO L263 TraceCheckUtils]: 106: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,378 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,378 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,378 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,378 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,378 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,378 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,378 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,379 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,379 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,379 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,379 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,379 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,379 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,379 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,379 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,380 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,380 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,380 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,380 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,380 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,380 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,380 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,380 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,380 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,381 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,381 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,381 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,381 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,381 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,381 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,381 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,381 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,382 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,382 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,382 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,382 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,382 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,382 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,382 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,382 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,382 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,383 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,383 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,383 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,383 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,383 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,383 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,383 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,383 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,383 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,384 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,384 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,384 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,384 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,384 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,384 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,384 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,384 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,385 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,385 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,385 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,385 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,385 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,385 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,385 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,385 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,385 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,386 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,386 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,386 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,386 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,386 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,386 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,386 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,386 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,387 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,387 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,387 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,387 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,387 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,387 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,387 INFO L280 TraceCheckUtils]: 188: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,387 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,387 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,388 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,388 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,388 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:56:22,388 INFO L280 TraceCheckUtils]: 194: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9780#false} is VALID [2020-07-10 14:56:22,388 INFO L280 TraceCheckUtils]: 195: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,388 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {9780#false} {9779#true} #53#return; {9780#false} is VALID [2020-07-10 14:56:22,388 INFO L280 TraceCheckUtils]: 197: Hoare triple {9780#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9780#false} is VALID [2020-07-10 14:56:22,388 INFO L263 TraceCheckUtils]: 198: Hoare triple {9780#false} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,388 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,389 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,389 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,389 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,389 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,389 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,389 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,389 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,389 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,390 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,390 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,390 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,390 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,390 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,390 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,390 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,390 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,390 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,391 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,391 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,391 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,391 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,391 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,391 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,391 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,391 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,392 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,392 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,392 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,392 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,392 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,392 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,393 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,393 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,393 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,393 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,393 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,393 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,394 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,394 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,394 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,394 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,394 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,394 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,395 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,395 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,395 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,395 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,395 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,395 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,395 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,396 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,396 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,396 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,396 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,396 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,396 INFO L280 TraceCheckUtils]: 255: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,396 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,396 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9779#true} {9780#false} #55#return; {9780#false} is VALID [2020-07-10 14:56:22,396 INFO L280 TraceCheckUtils]: 258: Hoare triple {9780#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9780#false} is VALID [2020-07-10 14:56:22,397 INFO L280 TraceCheckUtils]: 259: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,397 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {9780#false} {9779#true} #57#return; {9780#false} is VALID [2020-07-10 14:56:22,397 INFO L280 TraceCheckUtils]: 261: Hoare triple {9780#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9780#false} is VALID [2020-07-10 14:56:22,397 INFO L263 TraceCheckUtils]: 262: Hoare triple {9780#false} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,397 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,397 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,397 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,397 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,397 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,398 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,399 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,399 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,399 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,399 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,399 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,399 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,399 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,399 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,399 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,400 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,400 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,400 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,400 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,400 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,400 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,400 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,401 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,401 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,401 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,401 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,401 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,401 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,402 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,402 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,402 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,402 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,402 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,402 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,402 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,402 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,403 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,403 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,403 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,403 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,403 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,403 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,403 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,403 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,403 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:22,404 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,405 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,405 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,405 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,405 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:22,405 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:22,405 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,405 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,405 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,405 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L280 TraceCheckUtils]: 344: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:22,406 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,407 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:22,407 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:22,407 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:22,407 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {9779#true} {9780#false} #59#return; {9780#false} is VALID [2020-07-10 14:56:22,407 INFO L280 TraceCheckUtils]: 350: Hoare triple {9780#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9780#false} is VALID [2020-07-10 14:56:22,407 INFO L280 TraceCheckUtils]: 351: Hoare triple {9780#false} assume true; {9780#false} is VALID [2020-07-10 14:56:22,407 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {9780#false} {9783#(<= 20 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-10 14:56:22,407 INFO L280 TraceCheckUtils]: 353: Hoare triple {9780#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {9780#false} is VALID [2020-07-10 14:56:22,407 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 6765 != ~result~0; {9780#false} is VALID [2020-07-10 14:56:22,408 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-10 14:56:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 256 proven. 526 refuted. 0 times theorem prover too weak. 2735 trivial. 0 not checked. [2020-07-10 14:56:22,470 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881260373] [2020-07-10 14:56:22,470 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [869300823] [2020-07-10 14:56:22,470 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:22,581 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 14:56:22,582 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:56:22,584 INFO L264 TraceCheckSpWp]: Trace formula consists of 791 conjuncts, 18 conjunts are in the unsatisfiable core [2020-07-10 14:56:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:22,633 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:56:23,198 INFO L263 TraceCheckUtils]: 0: Hoare triple {9779#true} call ULTIMATE.init(); {9779#true} is VALID [2020-07-10 14:56:23,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,198 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9779#true} {9779#true} #47#return; {9779#true} is VALID [2020-07-10 14:56:23,199 INFO L263 TraceCheckUtils]: 3: Hoare triple {9779#true} call #t~ret5 := main(); {9779#true} is VALID [2020-07-10 14:56:23,199 INFO L280 TraceCheckUtils]: 4: Hoare triple {9779#true} ~x~0 := 20; {9783#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:23,200 INFO L263 TraceCheckUtils]: 5: Hoare triple {9783#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {9779#true} is VALID [2020-07-10 14:56:23,200 INFO L280 TraceCheckUtils]: 6: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,201 INFO L280 TraceCheckUtils]: 7: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,201 INFO L280 TraceCheckUtils]: 8: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,201 INFO L263 TraceCheckUtils]: 9: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,201 INFO L280 TraceCheckUtils]: 10: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,202 INFO L280 TraceCheckUtils]: 11: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,202 INFO L280 TraceCheckUtils]: 12: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,203 INFO L263 TraceCheckUtils]: 13: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,203 INFO L280 TraceCheckUtils]: 14: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,204 INFO L280 TraceCheckUtils]: 15: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,204 INFO L280 TraceCheckUtils]: 16: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,204 INFO L263 TraceCheckUtils]: 17: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,204 INFO L280 TraceCheckUtils]: 18: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,205 INFO L280 TraceCheckUtils]: 19: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,205 INFO L280 TraceCheckUtils]: 20: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,205 INFO L263 TraceCheckUtils]: 21: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,206 INFO L280 TraceCheckUtils]: 22: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,206 INFO L280 TraceCheckUtils]: 23: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,206 INFO L280 TraceCheckUtils]: 24: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,207 INFO L263 TraceCheckUtils]: 25: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,207 INFO L280 TraceCheckUtils]: 26: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,207 INFO L280 TraceCheckUtils]: 27: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,208 INFO L280 TraceCheckUtils]: 28: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,208 INFO L263 TraceCheckUtils]: 29: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,209 INFO L280 TraceCheckUtils]: 30: Hoare triple {9779#true} ~n := #in~n; {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,209 INFO L280 TraceCheckUtils]: 31: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,210 INFO L280 TraceCheckUtils]: 32: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {11542#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:23,210 INFO L263 TraceCheckUtils]: 33: Hoare triple {11542#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,210 INFO L280 TraceCheckUtils]: 34: Hoare triple {9779#true} ~n := #in~n; {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,211 INFO L280 TraceCheckUtils]: 35: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {11555#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:23,211 INFO L280 TraceCheckUtils]: 36: Hoare triple {11555#(<= |fibo2_#in~n| fibo2_~n)} assume 1 == ~n;#res := 1; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:23,212 INFO L280 TraceCheckUtils]: 37: Hoare triple {11071#(<= |fibo2_#in~n| 1)} assume true; {11071#(<= |fibo2_#in~n| 1)} is VALID [2020-07-10 14:56:23,213 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11071#(<= |fibo2_#in~n| 1)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:23,213 INFO L280 TraceCheckUtils]: 39: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:23,214 INFO L263 TraceCheckUtils]: 40: Hoare triple {11065#(<= |fibo1_#in~n| 2)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,214 INFO L280 TraceCheckUtils]: 41: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,214 INFO L280 TraceCheckUtils]: 42: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:23,214 INFO L280 TraceCheckUtils]: 43: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,214 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9779#true} {11065#(<= |fibo1_#in~n| 2)} #59#return; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:23,215 INFO L280 TraceCheckUtils]: 45: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:23,215 INFO L280 TraceCheckUtils]: 46: Hoare triple {11065#(<= |fibo1_#in~n| 2)} assume true; {11065#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:23,216 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {11065#(<= |fibo1_#in~n| 2)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:23,217 INFO L280 TraceCheckUtils]: 48: Hoare triple {11667#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:23,217 INFO L263 TraceCheckUtils]: 49: Hoare triple {11667#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,217 INFO L280 TraceCheckUtils]: 50: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,217 INFO L280 TraceCheckUtils]: 51: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,218 INFO L280 TraceCheckUtils]: 52: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,218 INFO L280 TraceCheckUtils]: 53: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,218 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {9779#true} {11667#(<= |fibo2_#in~n| 3)} #55#return; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:23,219 INFO L280 TraceCheckUtils]: 55: Hoare triple {11667#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:23,219 INFO L280 TraceCheckUtils]: 56: Hoare triple {11667#(<= |fibo2_#in~n| 3)} assume true; {11667#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:23,220 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {11667#(<= |fibo2_#in~n| 3)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:23,220 INFO L280 TraceCheckUtils]: 58: Hoare triple {11698#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:23,220 INFO L263 TraceCheckUtils]: 59: Hoare triple {11698#(<= |fibo1_#in~n| 4)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,220 INFO L280 TraceCheckUtils]: 60: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,221 INFO L280 TraceCheckUtils]: 61: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,221 INFO L280 TraceCheckUtils]: 62: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,221 INFO L263 TraceCheckUtils]: 63: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,221 INFO L280 TraceCheckUtils]: 64: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,221 INFO L280 TraceCheckUtils]: 65: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,221 INFO L280 TraceCheckUtils]: 66: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,222 INFO L280 TraceCheckUtils]: 67: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,222 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:23,222 INFO L280 TraceCheckUtils]: 69: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,222 INFO L263 TraceCheckUtils]: 70: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,222 INFO L280 TraceCheckUtils]: 71: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,222 INFO L280 TraceCheckUtils]: 72: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:23,223 INFO L280 TraceCheckUtils]: 73: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,223 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:23,223 INFO L280 TraceCheckUtils]: 75: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:23,223 INFO L280 TraceCheckUtils]: 76: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,224 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9779#true} {11698#(<= |fibo1_#in~n| 4)} #59#return; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:23,225 INFO L280 TraceCheckUtils]: 78: Hoare triple {11698#(<= |fibo1_#in~n| 4)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:23,225 INFO L280 TraceCheckUtils]: 79: Hoare triple {11698#(<= |fibo1_#in~n| 4)} assume true; {11698#(<= |fibo1_#in~n| 4)} is VALID [2020-07-10 14:56:23,226 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {11698#(<= |fibo1_#in~n| 4)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:23,226 INFO L280 TraceCheckUtils]: 81: Hoare triple {11768#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:23,226 INFO L263 TraceCheckUtils]: 82: Hoare triple {11768#(<= |fibo2_#in~n| 5)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,227 INFO L280 TraceCheckUtils]: 83: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,227 INFO L280 TraceCheckUtils]: 84: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,227 INFO L280 TraceCheckUtils]: 85: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,227 INFO L263 TraceCheckUtils]: 86: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,227 INFO L280 TraceCheckUtils]: 87: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,227 INFO L280 TraceCheckUtils]: 88: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,227 INFO L280 TraceCheckUtils]: 89: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,228 INFO L280 TraceCheckUtils]: 90: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,228 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:23,228 INFO L280 TraceCheckUtils]: 92: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,228 INFO L263 TraceCheckUtils]: 93: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,228 INFO L280 TraceCheckUtils]: 94: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,229 INFO L280 TraceCheckUtils]: 95: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,229 INFO L280 TraceCheckUtils]: 96: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,229 INFO L280 TraceCheckUtils]: 97: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,229 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:23,229 INFO L280 TraceCheckUtils]: 99: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:23,230 INFO L280 TraceCheckUtils]: 100: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,230 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9779#true} {11768#(<= |fibo2_#in~n| 5)} #55#return; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:23,231 INFO L280 TraceCheckUtils]: 102: Hoare triple {11768#(<= |fibo2_#in~n| 5)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:23,231 INFO L280 TraceCheckUtils]: 103: Hoare triple {11768#(<= |fibo2_#in~n| 5)} assume true; {11768#(<= |fibo2_#in~n| 5)} is VALID [2020-07-10 14:56:23,232 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {11768#(<= |fibo2_#in~n| 5)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:23,232 INFO L280 TraceCheckUtils]: 105: Hoare triple {11841#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:23,232 INFO L263 TraceCheckUtils]: 106: Hoare triple {11841#(<= |fibo1_#in~n| 6)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,232 INFO L280 TraceCheckUtils]: 107: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,233 INFO L280 TraceCheckUtils]: 108: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,233 INFO L280 TraceCheckUtils]: 109: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,233 INFO L263 TraceCheckUtils]: 110: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,233 INFO L280 TraceCheckUtils]: 111: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,233 INFO L280 TraceCheckUtils]: 112: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,233 INFO L280 TraceCheckUtils]: 113: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,233 INFO L263 TraceCheckUtils]: 114: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,233 INFO L280 TraceCheckUtils]: 115: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,234 INFO L280 TraceCheckUtils]: 116: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,234 INFO L280 TraceCheckUtils]: 117: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,234 INFO L263 TraceCheckUtils]: 118: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,234 INFO L280 TraceCheckUtils]: 119: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,234 INFO L280 TraceCheckUtils]: 120: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,234 INFO L280 TraceCheckUtils]: 121: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,234 INFO L263 TraceCheckUtils]: 122: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,234 INFO L280 TraceCheckUtils]: 123: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,235 INFO L280 TraceCheckUtils]: 124: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,235 INFO L280 TraceCheckUtils]: 125: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,235 INFO L280 TraceCheckUtils]: 126: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,235 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:23,235 INFO L280 TraceCheckUtils]: 128: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,235 INFO L263 TraceCheckUtils]: 129: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,236 INFO L280 TraceCheckUtils]: 130: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,236 INFO L280 TraceCheckUtils]: 131: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:23,236 INFO L280 TraceCheckUtils]: 132: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,236 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:23,236 INFO L280 TraceCheckUtils]: 134: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:23,236 INFO L280 TraceCheckUtils]: 135: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,237 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:23,237 INFO L280 TraceCheckUtils]: 137: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,237 INFO L263 TraceCheckUtils]: 138: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,237 INFO L280 TraceCheckUtils]: 139: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,237 INFO L280 TraceCheckUtils]: 140: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,237 INFO L280 TraceCheckUtils]: 141: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,238 INFO L280 TraceCheckUtils]: 142: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,238 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:23,238 INFO L280 TraceCheckUtils]: 144: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:23,238 INFO L280 TraceCheckUtils]: 145: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,238 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:23,238 INFO L280 TraceCheckUtils]: 147: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,238 INFO L263 TraceCheckUtils]: 148: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,239 INFO L280 TraceCheckUtils]: 149: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,239 INFO L280 TraceCheckUtils]: 150: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,239 INFO L280 TraceCheckUtils]: 151: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,239 INFO L263 TraceCheckUtils]: 152: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,239 INFO L280 TraceCheckUtils]: 153: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,239 INFO L280 TraceCheckUtils]: 154: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,239 INFO L280 TraceCheckUtils]: 155: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,239 INFO L280 TraceCheckUtils]: 156: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,240 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:23,240 INFO L280 TraceCheckUtils]: 158: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,240 INFO L263 TraceCheckUtils]: 159: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,240 INFO L280 TraceCheckUtils]: 160: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,240 INFO L280 TraceCheckUtils]: 161: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:23,240 INFO L280 TraceCheckUtils]: 162: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,240 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:23,240 INFO L280 TraceCheckUtils]: 164: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:23,241 INFO L280 TraceCheckUtils]: 165: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,241 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:23,241 INFO L280 TraceCheckUtils]: 167: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:23,241 INFO L280 TraceCheckUtils]: 168: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,241 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:23,241 INFO L280 TraceCheckUtils]: 170: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,241 INFO L263 TraceCheckUtils]: 171: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,241 INFO L280 TraceCheckUtils]: 172: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,241 INFO L280 TraceCheckUtils]: 173: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,242 INFO L280 TraceCheckUtils]: 174: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,242 INFO L263 TraceCheckUtils]: 175: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,242 INFO L280 TraceCheckUtils]: 176: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,242 INFO L280 TraceCheckUtils]: 177: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,242 INFO L280 TraceCheckUtils]: 178: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,242 INFO L280 TraceCheckUtils]: 179: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,242 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:23,242 INFO L280 TraceCheckUtils]: 181: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,243 INFO L263 TraceCheckUtils]: 182: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,243 INFO L280 TraceCheckUtils]: 183: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,243 INFO L280 TraceCheckUtils]: 184: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,243 INFO L280 TraceCheckUtils]: 185: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,243 INFO L280 TraceCheckUtils]: 186: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,243 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:23,243 INFO L280 TraceCheckUtils]: 188: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:23,243 INFO L280 TraceCheckUtils]: 189: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,244 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:23,244 INFO L280 TraceCheckUtils]: 191: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:23,244 INFO L280 TraceCheckUtils]: 192: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,244 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {9779#true} {11841#(<= |fibo1_#in~n| 6)} #59#return; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:23,245 INFO L280 TraceCheckUtils]: 194: Hoare triple {11841#(<= |fibo1_#in~n| 6)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:23,245 INFO L280 TraceCheckUtils]: 195: Hoare triple {11841#(<= |fibo1_#in~n| 6)} assume true; {11841#(<= |fibo1_#in~n| 6)} is VALID [2020-07-10 14:56:23,246 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {11841#(<= |fibo1_#in~n| 6)} {11555#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:56:23,246 INFO L280 TraceCheckUtils]: 197: Hoare triple {12118#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:56:23,246 INFO L263 TraceCheckUtils]: 198: Hoare triple {12118#(<= |fibo2_#in~n| 7)} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,247 INFO L280 TraceCheckUtils]: 199: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,247 INFO L280 TraceCheckUtils]: 200: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,247 INFO L280 TraceCheckUtils]: 201: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,247 INFO L263 TraceCheckUtils]: 202: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,247 INFO L280 TraceCheckUtils]: 203: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,247 INFO L280 TraceCheckUtils]: 204: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,247 INFO L280 TraceCheckUtils]: 205: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,248 INFO L263 TraceCheckUtils]: 206: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,248 INFO L280 TraceCheckUtils]: 207: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,248 INFO L280 TraceCheckUtils]: 208: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,248 INFO L280 TraceCheckUtils]: 209: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,249 INFO L263 TraceCheckUtils]: 210: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,249 INFO L280 TraceCheckUtils]: 211: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,249 INFO L280 TraceCheckUtils]: 212: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,249 INFO L280 TraceCheckUtils]: 213: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,249 INFO L280 TraceCheckUtils]: 214: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,250 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:23,250 INFO L280 TraceCheckUtils]: 216: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,250 INFO L263 TraceCheckUtils]: 217: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,250 INFO L280 TraceCheckUtils]: 218: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,250 INFO L280 TraceCheckUtils]: 219: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:23,251 INFO L280 TraceCheckUtils]: 220: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,251 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:23,251 INFO L280 TraceCheckUtils]: 222: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:23,251 INFO L280 TraceCheckUtils]: 223: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,251 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:23,252 INFO L280 TraceCheckUtils]: 225: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,252 INFO L263 TraceCheckUtils]: 226: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,252 INFO L280 TraceCheckUtils]: 227: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,252 INFO L280 TraceCheckUtils]: 228: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,252 INFO L280 TraceCheckUtils]: 229: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,252 INFO L280 TraceCheckUtils]: 230: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,253 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:23,253 INFO L280 TraceCheckUtils]: 232: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:23,253 INFO L280 TraceCheckUtils]: 233: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,253 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:23,253 INFO L280 TraceCheckUtils]: 235: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,254 INFO L263 TraceCheckUtils]: 236: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,254 INFO L280 TraceCheckUtils]: 237: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,254 INFO L280 TraceCheckUtils]: 238: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,254 INFO L280 TraceCheckUtils]: 239: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,254 INFO L263 TraceCheckUtils]: 240: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,254 INFO L280 TraceCheckUtils]: 241: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,255 INFO L280 TraceCheckUtils]: 242: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,255 INFO L280 TraceCheckUtils]: 243: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,255 INFO L280 TraceCheckUtils]: 244: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,255 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:23,255 INFO L280 TraceCheckUtils]: 246: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,255 INFO L263 TraceCheckUtils]: 247: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,256 INFO L280 TraceCheckUtils]: 248: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,256 INFO L280 TraceCheckUtils]: 249: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:23,256 INFO L280 TraceCheckUtils]: 250: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,256 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:23,256 INFO L280 TraceCheckUtils]: 252: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:23,256 INFO L280 TraceCheckUtils]: 253: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,257 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:23,257 INFO L280 TraceCheckUtils]: 255: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:23,257 INFO L280 TraceCheckUtils]: 256: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,263 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {9779#true} {12118#(<= |fibo2_#in~n| 7)} #55#return; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:56:23,263 INFO L280 TraceCheckUtils]: 258: Hoare triple {12118#(<= |fibo2_#in~n| 7)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:56:23,264 INFO L280 TraceCheckUtils]: 259: Hoare triple {12118#(<= |fibo2_#in~n| 7)} assume true; {12118#(<= |fibo2_#in~n| 7)} is VALID [2020-07-10 14:56:23,265 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {12118#(<= |fibo2_#in~n| 7)} {11542#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:56:23,266 INFO L280 TraceCheckUtils]: 261: Hoare triple {12311#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:56:23,266 INFO L263 TraceCheckUtils]: 262: Hoare triple {12311#(<= |fibo1_#in~n| 8)} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,266 INFO L280 TraceCheckUtils]: 263: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,266 INFO L280 TraceCheckUtils]: 264: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,266 INFO L280 TraceCheckUtils]: 265: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,266 INFO L263 TraceCheckUtils]: 266: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,267 INFO L280 TraceCheckUtils]: 267: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,267 INFO L280 TraceCheckUtils]: 268: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,267 INFO L280 TraceCheckUtils]: 269: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,267 INFO L263 TraceCheckUtils]: 270: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,267 INFO L280 TraceCheckUtils]: 271: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,267 INFO L280 TraceCheckUtils]: 272: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,268 INFO L280 TraceCheckUtils]: 273: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,268 INFO L263 TraceCheckUtils]: 274: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,268 INFO L280 TraceCheckUtils]: 275: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,268 INFO L280 TraceCheckUtils]: 276: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,268 INFO L280 TraceCheckUtils]: 277: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,269 INFO L263 TraceCheckUtils]: 278: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,269 INFO L280 TraceCheckUtils]: 279: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,269 INFO L280 TraceCheckUtils]: 280: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,269 INFO L280 TraceCheckUtils]: 281: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,269 INFO L280 TraceCheckUtils]: 282: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,269 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:23,270 INFO L280 TraceCheckUtils]: 284: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,270 INFO L263 TraceCheckUtils]: 285: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,270 INFO L280 TraceCheckUtils]: 286: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,270 INFO L280 TraceCheckUtils]: 287: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:23,270 INFO L280 TraceCheckUtils]: 288: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,270 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:23,271 INFO L280 TraceCheckUtils]: 290: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:23,271 INFO L280 TraceCheckUtils]: 291: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,271 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:23,271 INFO L280 TraceCheckUtils]: 293: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,271 INFO L263 TraceCheckUtils]: 294: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,271 INFO L280 TraceCheckUtils]: 295: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,272 INFO L280 TraceCheckUtils]: 296: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,272 INFO L280 TraceCheckUtils]: 297: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,272 INFO L280 TraceCheckUtils]: 298: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,272 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:23,272 INFO L280 TraceCheckUtils]: 300: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:23,273 INFO L280 TraceCheckUtils]: 301: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,273 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:23,273 INFO L280 TraceCheckUtils]: 303: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,273 INFO L263 TraceCheckUtils]: 304: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,273 INFO L280 TraceCheckUtils]: 305: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,273 INFO L280 TraceCheckUtils]: 306: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,273 INFO L280 TraceCheckUtils]: 307: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,274 INFO L263 TraceCheckUtils]: 308: Hoare triple {9779#true} call #t~ret2 := fibo1(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,274 INFO L280 TraceCheckUtils]: 309: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,274 INFO L280 TraceCheckUtils]: 310: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,274 INFO L280 TraceCheckUtils]: 311: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,274 INFO L280 TraceCheckUtils]: 312: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,275 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:23,275 INFO L280 TraceCheckUtils]: 314: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,275 INFO L263 TraceCheckUtils]: 315: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,275 INFO L280 TraceCheckUtils]: 316: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,275 INFO L280 TraceCheckUtils]: 317: Hoare triple {9779#true} assume ~n < 1;#res := 0; {9779#true} is VALID [2020-07-10 14:56:23,275 INFO L280 TraceCheckUtils]: 318: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,276 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:23,276 INFO L280 TraceCheckUtils]: 320: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:23,276 INFO L280 TraceCheckUtils]: 321: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,276 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:23,276 INFO L280 TraceCheckUtils]: 323: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:23,276 INFO L280 TraceCheckUtils]: 324: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,277 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {9779#true} {9779#true} #53#return; {9779#true} is VALID [2020-07-10 14:56:23,277 INFO L280 TraceCheckUtils]: 326: Hoare triple {9779#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,277 INFO L263 TraceCheckUtils]: 327: Hoare triple {9779#true} call #t~ret3 := fibo1(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,277 INFO L280 TraceCheckUtils]: 328: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,277 INFO L280 TraceCheckUtils]: 329: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,277 INFO L280 TraceCheckUtils]: 330: Hoare triple {9779#true} assume !(1 == ~n); {9779#true} is VALID [2020-07-10 14:56:23,278 INFO L263 TraceCheckUtils]: 331: Hoare triple {9779#true} call #t~ret0 := fibo2(~n - 1); {9779#true} is VALID [2020-07-10 14:56:23,278 INFO L280 TraceCheckUtils]: 332: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,278 INFO L280 TraceCheckUtils]: 333: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,278 INFO L280 TraceCheckUtils]: 334: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,278 INFO L280 TraceCheckUtils]: 335: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,278 INFO L275 TraceCheckUtils]: 336: Hoare quadruple {9779#true} {9779#true} #57#return; {9779#true} is VALID [2020-07-10 14:56:23,278 INFO L280 TraceCheckUtils]: 337: Hoare triple {9779#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {9779#true} is VALID [2020-07-10 14:56:23,279 INFO L263 TraceCheckUtils]: 338: Hoare triple {9779#true} call #t~ret1 := fibo2(~n - 2); {9779#true} is VALID [2020-07-10 14:56:23,279 INFO L280 TraceCheckUtils]: 339: Hoare triple {9779#true} ~n := #in~n; {9779#true} is VALID [2020-07-10 14:56:23,279 INFO L280 TraceCheckUtils]: 340: Hoare triple {9779#true} assume !(~n < 1); {9779#true} is VALID [2020-07-10 14:56:23,279 INFO L280 TraceCheckUtils]: 341: Hoare triple {9779#true} assume 1 == ~n;#res := 1; {9779#true} is VALID [2020-07-10 14:56:23,279 INFO L280 TraceCheckUtils]: 342: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,279 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {9779#true} {9779#true} #59#return; {9779#true} is VALID [2020-07-10 14:56:23,280 INFO L280 TraceCheckUtils]: 344: Hoare triple {9779#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {9779#true} is VALID [2020-07-10 14:56:23,280 INFO L280 TraceCheckUtils]: 345: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,280 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {9779#true} {9779#true} #55#return; {9779#true} is VALID [2020-07-10 14:56:23,280 INFO L280 TraceCheckUtils]: 347: Hoare triple {9779#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {9779#true} is VALID [2020-07-10 14:56:23,280 INFO L280 TraceCheckUtils]: 348: Hoare triple {9779#true} assume true; {9779#true} is VALID [2020-07-10 14:56:23,281 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {9779#true} {12311#(<= |fibo1_#in~n| 8)} #59#return; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:56:23,282 INFO L280 TraceCheckUtils]: 350: Hoare triple {12311#(<= |fibo1_#in~n| 8)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:56:23,282 INFO L280 TraceCheckUtils]: 351: Hoare triple {12311#(<= |fibo1_#in~n| 8)} assume true; {12311#(<= |fibo1_#in~n| 8)} is VALID [2020-07-10 14:56:23,283 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {12311#(<= |fibo1_#in~n| 8)} {9783#(<= 20 main_~x~0)} #51#return; {9780#false} is VALID [2020-07-10 14:56:23,283 INFO L280 TraceCheckUtils]: 353: Hoare triple {9780#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {9780#false} is VALID [2020-07-10 14:56:23,284 INFO L280 TraceCheckUtils]: 354: Hoare triple {9780#false} assume 6765 != ~result~0; {9780#false} is VALID [2020-07-10 14:56:23,284 INFO L280 TraceCheckUtils]: 355: Hoare triple {9780#false} assume !false; {9780#false} is VALID [2020-07-10 14:56:23,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3517 backedges. 152 proven. 807 refuted. 0 times theorem prover too weak. 2558 trivial. 0 not checked. [2020-07-10 14:56:23,359 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:56:23,359 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 19 [2020-07-10 14:56:23,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011518781] [2020-07-10 14:56:23,361 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 356 [2020-07-10 14:56:23,770 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:56:23,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-10 14:56:23,922 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:23,923 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-10 14:56:23,923 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:56:23,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-10 14:56:23,924 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:56:23,924 INFO L87 Difference]: Start difference. First operand 148 states and 227 transitions. Second operand 19 states. [2020-07-10 14:56:27,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:27,723 INFO L93 Difference]: Finished difference Result 337 states and 597 transitions. [2020-07-10 14:56:27,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2020-07-10 14:56:27,724 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 356 [2020-07-10 14:56:27,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:56:27,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 14:56:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 227 transitions. [2020-07-10 14:56:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 14:56:27,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 227 transitions. [2020-07-10 14:56:27,744 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states and 227 transitions. [2020-07-10 14:56:28,145 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:56:28,161 INFO L225 Difference]: With dead ends: 337 [2020-07-10 14:56:28,161 INFO L226 Difference]: Without dead ends: 200 [2020-07-10 14:56:28,165 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 494 GetRequests, 455 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 264 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=262, Invalid=1378, Unknown=0, NotChecked=0, Total=1640 [2020-07-10 14:56:28,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2020-07-10 14:56:28,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 176. [2020-07-10 14:56:28,380 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:56:28,380 INFO L82 GeneralOperation]: Start isEquivalent. First operand 200 states. Second operand 176 states. [2020-07-10 14:56:28,380 INFO L74 IsIncluded]: Start isIncluded. First operand 200 states. Second operand 176 states. [2020-07-10 14:56:28,380 INFO L87 Difference]: Start difference. First operand 200 states. Second operand 176 states. [2020-07-10 14:56:28,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:28,395 INFO L93 Difference]: Finished difference Result 200 states and 312 transitions. [2020-07-10 14:56:28,395 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 312 transitions. [2020-07-10 14:56:28,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:28,398 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:28,399 INFO L74 IsIncluded]: Start isIncluded. First operand 176 states. Second operand 200 states. [2020-07-10 14:56:28,399 INFO L87 Difference]: Start difference. First operand 176 states. Second operand 200 states. [2020-07-10 14:56:28,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:56:28,414 INFO L93 Difference]: Finished difference Result 200 states and 312 transitions. [2020-07-10 14:56:28,414 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 312 transitions. [2020-07-10 14:56:28,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:56:28,417 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:56:28,418 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:56:28,418 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:56:28,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2020-07-10 14:56:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 275 transitions. [2020-07-10 14:56:28,432 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 275 transitions. Word has length 356 [2020-07-10 14:56:28,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:56:28,432 INFO L479 AbstractCegarLoop]: Abstraction has 176 states and 275 transitions. [2020-07-10 14:56:28,432 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-10 14:56:28,433 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 275 transitions. [2020-07-10 14:56:28,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2020-07-10 14:56:28,465 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:56:28,466 INFO L422 BasicCegarLoop]: trace histogram [43, 43, 42, 42, 35, 34, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 14, 13, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:56:28,679 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:28,680 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:56:28,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:56:28,681 INFO L82 PathProgramCache]: Analyzing trace with hash 1864985717, now seen corresponding path program 3 times [2020-07-10 14:56:28,682 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:56:28,682 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [785416236] [2020-07-10 14:56:28,682 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:56:28,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,100 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13723#true} {13723#true} #47#return; {13723#true} is VALID [2020-07-10 14:56:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,829 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,830 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,836 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:29,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,840 INFO L263 TraceCheckUtils]: 3: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,840 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,841 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,843 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,844 INFO L280 TraceCheckUtils]: 9: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,844 INFO L263 TraceCheckUtils]: 10: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,845 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,845 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,845 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,847 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,848 INFO L280 TraceCheckUtils]: 15: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,848 INFO L280 TraceCheckUtils]: 16: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,850 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,857 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,859 INFO L263 TraceCheckUtils]: 3: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,860 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:29,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,862 INFO L263 TraceCheckUtils]: 7: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,862 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,864 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,864 INFO L263 TraceCheckUtils]: 14: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,865 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,867 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,867 INFO L280 TraceCheckUtils]: 19: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,868 INFO L280 TraceCheckUtils]: 20: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,869 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,870 INFO L280 TraceCheckUtils]: 22: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,870 INFO L263 TraceCheckUtils]: 23: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,870 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,870 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,871 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,871 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,872 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,873 INFO L280 TraceCheckUtils]: 30: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,874 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,886 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,890 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:29,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:29,891 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,892 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,892 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,892 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:29,893 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:29,893 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,893 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,893 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,893 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,894 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:29,894 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:29,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,895 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,898 INFO L263 TraceCheckUtils]: 3: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,900 INFO L263 TraceCheckUtils]: 7: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,900 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,901 INFO L280 TraceCheckUtils]: 9: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:29,902 INFO L280 TraceCheckUtils]: 10: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,902 INFO L263 TraceCheckUtils]: 11: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,902 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,903 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,903 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,903 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,904 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,904 INFO L280 TraceCheckUtils]: 17: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,905 INFO L263 TraceCheckUtils]: 18: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,905 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,905 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,905 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,906 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,907 INFO L280 TraceCheckUtils]: 23: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,908 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,909 INFO L280 TraceCheckUtils]: 26: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,909 INFO L263 TraceCheckUtils]: 27: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,910 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,910 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,910 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,911 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,912 INFO L280 TraceCheckUtils]: 33: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,912 INFO L280 TraceCheckUtils]: 34: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,913 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,914 INFO L280 TraceCheckUtils]: 36: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,914 INFO L263 TraceCheckUtils]: 37: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,914 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,915 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,915 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:29,915 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,915 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,916 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,916 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,916 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,917 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:29,917 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:29,917 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,917 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,918 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,918 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,918 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:29,918 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:29,918 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,919 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,920 INFO L280 TraceCheckUtils]: 56: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,921 INFO L280 TraceCheckUtils]: 57: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,922 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,942 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,943 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,943 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,947 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:29,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,948 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:29,948 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,949 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,949 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,949 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,950 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:29,950 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:29,950 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,950 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,951 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,951 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:29,951 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:29,952 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,952 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:29,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,958 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:29,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:29,959 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,960 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,960 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:29,961 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,961 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,961 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,962 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:29,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:29,963 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,963 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,964 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,964 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:29,964 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:29,965 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,965 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:29,965 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:29,966 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,966 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,966 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,967 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,967 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,967 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:29,967 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:29,968 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,969 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,974 INFO L263 TraceCheckUtils]: 7: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,975 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,976 INFO L280 TraceCheckUtils]: 9: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,976 INFO L280 TraceCheckUtils]: 10: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,976 INFO L263 TraceCheckUtils]: 11: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,977 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,978 INFO L280 TraceCheckUtils]: 13: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:29,979 INFO L280 TraceCheckUtils]: 14: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,979 INFO L263 TraceCheckUtils]: 15: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,979 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,979 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,980 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,980 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,981 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,982 INFO L280 TraceCheckUtils]: 21: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,982 INFO L263 TraceCheckUtils]: 22: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,982 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,983 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,983 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,984 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,985 INFO L280 TraceCheckUtils]: 27: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,985 INFO L280 TraceCheckUtils]: 28: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,987 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,988 INFO L280 TraceCheckUtils]: 30: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,988 INFO L263 TraceCheckUtils]: 31: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,988 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,989 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,989 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,989 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,990 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,991 INFO L280 TraceCheckUtils]: 37: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,992 INFO L280 TraceCheckUtils]: 38: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:29,994 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,994 INFO L280 TraceCheckUtils]: 40: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:29,995 INFO L263 TraceCheckUtils]: 41: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,995 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,995 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,995 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:29,996 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:29,996 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,996 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:29,997 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:29,997 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,997 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:29,997 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:29,998 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:29,998 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:29,998 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:29,998 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:29,999 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:29,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:29,999 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,000 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,001 INFO L280 TraceCheckUtils]: 60: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,002 INFO L280 TraceCheckUtils]: 61: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,004 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,004 INFO L280 TraceCheckUtils]: 63: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,005 INFO L263 TraceCheckUtils]: 64: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,005 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,005 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,006 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,006 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,006 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,006 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,007 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,007 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,007 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,008 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,008 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,008 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,008 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,009 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,009 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,009 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,009 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,010 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,010 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,010 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,011 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,011 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,011 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,011 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,012 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,012 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,012 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,013 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,013 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,038 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,039 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,042 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,043 INFO L280 TraceCheckUtils]: 97: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,044 INFO L280 TraceCheckUtils]: 98: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,045 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,152 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,157 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,158 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,161 INFO L263 TraceCheckUtils]: 3: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,165 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,166 INFO L280 TraceCheckUtils]: 9: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,166 INFO L263 TraceCheckUtils]: 10: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,167 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,167 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,167 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,169 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,171 INFO L280 TraceCheckUtils]: 16: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,172 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,179 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,181 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,185 INFO L280 TraceCheckUtils]: 2: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,185 INFO L263 TraceCheckUtils]: 3: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,186 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,186 INFO L280 TraceCheckUtils]: 5: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,187 INFO L280 TraceCheckUtils]: 6: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,187 INFO L263 TraceCheckUtils]: 7: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,188 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,189 INFO L280 TraceCheckUtils]: 9: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,190 INFO L280 TraceCheckUtils]: 11: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,192 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,192 INFO L280 TraceCheckUtils]: 13: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,193 INFO L263 TraceCheckUtils]: 14: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,193 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,193 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,194 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,195 INFO L280 TraceCheckUtils]: 19: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,197 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,197 INFO L280 TraceCheckUtils]: 22: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,198 INFO L263 TraceCheckUtils]: 23: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,198 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,198 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,199 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,200 INFO L280 TraceCheckUtils]: 29: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,201 INFO L280 TraceCheckUtils]: 30: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,202 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:56:30,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,204 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,206 INFO L263 TraceCheckUtils]: 7: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,206 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,207 INFO L280 TraceCheckUtils]: 9: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,208 INFO L280 TraceCheckUtils]: 10: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,208 INFO L263 TraceCheckUtils]: 11: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,208 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,209 INFO L280 TraceCheckUtils]: 13: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,210 INFO L280 TraceCheckUtils]: 14: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,210 INFO L263 TraceCheckUtils]: 15: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,210 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,211 INFO L280 TraceCheckUtils]: 17: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:30,212 INFO L280 TraceCheckUtils]: 18: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,212 INFO L263 TraceCheckUtils]: 19: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,213 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,213 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,213 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,213 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,214 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,215 INFO L280 TraceCheckUtils]: 25: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,215 INFO L263 TraceCheckUtils]: 26: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,215 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,215 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,216 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,217 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,217 INFO L280 TraceCheckUtils]: 31: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,218 INFO L280 TraceCheckUtils]: 32: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,219 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,220 INFO L280 TraceCheckUtils]: 34: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,220 INFO L263 TraceCheckUtils]: 35: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,220 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,221 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,221 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,221 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,222 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,222 INFO L280 TraceCheckUtils]: 41: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,223 INFO L280 TraceCheckUtils]: 42: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,224 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,225 INFO L280 TraceCheckUtils]: 44: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,225 INFO L263 TraceCheckUtils]: 45: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,226 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,226 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,226 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,226 INFO L263 TraceCheckUtils]: 49: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,227 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,227 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,227 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,227 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,228 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,228 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,228 INFO L263 TraceCheckUtils]: 56: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,228 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,228 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,229 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,229 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,229 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,229 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,230 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,231 INFO L280 TraceCheckUtils]: 64: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,232 INFO L280 TraceCheckUtils]: 65: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,233 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,234 INFO L280 TraceCheckUtils]: 67: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,234 INFO L263 TraceCheckUtils]: 68: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,234 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,234 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,234 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,235 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,235 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,235 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,235 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,235 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,236 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,236 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,236 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,236 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,236 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,237 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,237 INFO L263 TraceCheckUtils]: 83: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,237 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,237 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,238 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,238 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,238 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,238 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,238 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,239 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,239 INFO L263 TraceCheckUtils]: 92: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,239 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,239 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,239 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,240 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,240 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,240 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,240 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,241 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,242 INFO L280 TraceCheckUtils]: 101: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,242 INFO L280 TraceCheckUtils]: 102: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,243 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:30,244 INFO L280 TraceCheckUtils]: 104: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:30,244 INFO L263 TraceCheckUtils]: 105: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,245 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,246 INFO L280 TraceCheckUtils]: 107: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,246 INFO L280 TraceCheckUtils]: 108: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,246 INFO L263 TraceCheckUtils]: 109: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,247 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,247 INFO L280 TraceCheckUtils]: 111: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,248 INFO L280 TraceCheckUtils]: 112: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,248 INFO L263 TraceCheckUtils]: 113: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,249 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,249 INFO L280 TraceCheckUtils]: 115: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,250 INFO L280 TraceCheckUtils]: 116: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,251 INFO L280 TraceCheckUtils]: 117: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,252 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,252 INFO L280 TraceCheckUtils]: 119: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,253 INFO L263 TraceCheckUtils]: 120: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,253 INFO L280 TraceCheckUtils]: 121: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,253 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,253 INFO L280 TraceCheckUtils]: 123: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,254 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,255 INFO L280 TraceCheckUtils]: 125: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,255 INFO L280 TraceCheckUtils]: 126: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,256 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,257 INFO L280 TraceCheckUtils]: 128: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,257 INFO L263 TraceCheckUtils]: 129: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,257 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,258 INFO L280 TraceCheckUtils]: 131: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,258 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,258 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,259 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,260 INFO L280 TraceCheckUtils]: 135: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,261 INFO L280 TraceCheckUtils]: 136: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,262 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:56:30,262 INFO L280 TraceCheckUtils]: 138: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:30,262 INFO L280 TraceCheckUtils]: 139: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:30,263 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:56:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,327 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,327 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,332 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,333 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,333 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,334 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,334 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,334 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,334 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,334 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,335 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,335 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,335 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,336 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,336 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,336 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,336 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,345 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,346 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,347 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,348 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,348 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,348 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,349 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,349 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,349 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,349 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,350 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,350 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,351 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,351 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,351 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,351 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,352 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,352 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,352 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,352 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,352 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,353 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,353 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,353 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,353 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,368 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,368 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,371 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,372 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,373 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,373 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,373 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,373 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,374 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,374 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,374 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,374 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,375 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,375 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,375 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,375 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,375 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,376 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,376 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,377 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,377 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,378 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,378 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,379 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,379 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,379 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,380 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,380 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,380 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,380 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,380 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,381 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,381 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,381 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,381 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,381 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,382 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,382 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,382 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,382 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,382 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,383 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,383 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,383 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,383 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,384 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,384 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,384 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,384 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,384 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,385 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,385 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,385 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,385 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,385 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,386 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,386 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,386 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,386 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,387 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,387 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,387 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,387 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,387 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,388 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,388 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,388 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,388 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,388 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,389 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,405 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,412 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,413 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,413 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,414 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,414 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,414 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,415 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,415 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,415 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,415 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,416 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,416 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,416 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,416 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,421 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,422 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,423 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,423 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,423 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,423 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,424 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,424 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,424 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,424 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,424 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,425 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,425 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,425 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,425 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,425 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,426 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,426 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,426 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,426 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,427 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,427 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,427 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,427 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,428 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,428 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,428 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,429 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,430 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,430 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,430 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,431 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,431 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,431 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,431 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,431 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,432 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,432 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,432 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,432 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,432 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,433 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,433 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,433 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,433 INFO L263 TraceCheckUtils]: 22: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,434 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,434 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,434 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,434 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,434 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,435 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,435 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,435 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,435 INFO L263 TraceCheckUtils]: 31: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,435 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,436 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,436 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,436 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,436 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,436 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,437 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,437 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,437 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,437 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,438 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,438 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,438 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,438 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,438 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,439 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,439 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,439 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,439 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,439 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,440 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,440 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,440 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,440 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,441 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,441 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,441 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,441 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,441 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,442 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,442 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,442 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,442 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,442 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,443 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,443 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,443 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,443 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,443 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,444 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,444 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,444 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,444 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,445 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,445 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,445 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,445 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,445 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,446 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,446 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,446 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,446 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,446 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,447 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,447 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,447 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,447 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,447 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,448 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,448 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,448 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,448 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,449 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,449 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,449 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,449 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,449 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,450 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:30,455 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,455 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,456 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,456 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,456 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,456 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,457 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,458 INFO L280 TraceCheckUtils]: 9: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,458 INFO L280 TraceCheckUtils]: 10: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,459 INFO L263 TraceCheckUtils]: 11: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,459 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,460 INFO L280 TraceCheckUtils]: 13: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,460 INFO L280 TraceCheckUtils]: 14: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,461 INFO L263 TraceCheckUtils]: 15: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,461 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,462 INFO L280 TraceCheckUtils]: 17: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,462 INFO L280 TraceCheckUtils]: 18: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,462 INFO L263 TraceCheckUtils]: 19: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,463 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,464 INFO L280 TraceCheckUtils]: 21: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:30,465 INFO L280 TraceCheckUtils]: 22: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,465 INFO L263 TraceCheckUtils]: 23: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,465 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,465 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,465 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,466 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,467 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,467 INFO L280 TraceCheckUtils]: 29: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,467 INFO L263 TraceCheckUtils]: 30: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,468 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,468 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,468 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,469 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,469 INFO L280 TraceCheckUtils]: 35: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,470 INFO L280 TraceCheckUtils]: 36: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,472 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,472 INFO L280 TraceCheckUtils]: 38: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,473 INFO L263 TraceCheckUtils]: 39: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,473 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,473 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,473 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,473 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,474 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,475 INFO L280 TraceCheckUtils]: 45: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,476 INFO L280 TraceCheckUtils]: 46: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,477 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,477 INFO L280 TraceCheckUtils]: 48: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,478 INFO L263 TraceCheckUtils]: 49: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,478 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,478 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,478 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,479 INFO L263 TraceCheckUtils]: 53: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,479 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,479 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,479 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,479 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,480 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,480 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,480 INFO L263 TraceCheckUtils]: 60: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,480 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,480 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,481 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,481 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,481 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,481 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,482 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,483 INFO L280 TraceCheckUtils]: 68: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,484 INFO L280 TraceCheckUtils]: 69: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,485 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,485 INFO L280 TraceCheckUtils]: 71: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,486 INFO L263 TraceCheckUtils]: 72: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,486 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,486 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,486 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,486 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,487 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,487 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,487 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,487 INFO L263 TraceCheckUtils]: 80: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,487 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,488 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,488 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,488 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,488 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,488 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,489 INFO L263 TraceCheckUtils]: 87: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,489 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,489 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,489 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,489 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,490 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,490 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,490 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,490 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,490 INFO L263 TraceCheckUtils]: 96: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,491 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,491 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,491 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,491 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,491 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,492 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,492 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,493 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,493 INFO L280 TraceCheckUtils]: 105: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,494 INFO L280 TraceCheckUtils]: 106: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,495 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:30,496 INFO L280 TraceCheckUtils]: 108: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:30,496 INFO L263 TraceCheckUtils]: 109: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,497 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,497 INFO L280 TraceCheckUtils]: 111: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,498 INFO L280 TraceCheckUtils]: 112: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,498 INFO L263 TraceCheckUtils]: 113: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,499 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,499 INFO L280 TraceCheckUtils]: 115: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,500 INFO L280 TraceCheckUtils]: 116: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,500 INFO L263 TraceCheckUtils]: 117: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,501 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,501 INFO L280 TraceCheckUtils]: 119: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,502 INFO L280 TraceCheckUtils]: 120: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,503 INFO L280 TraceCheckUtils]: 121: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,504 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,505 INFO L280 TraceCheckUtils]: 123: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,505 INFO L263 TraceCheckUtils]: 124: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,505 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,505 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,505 INFO L280 TraceCheckUtils]: 127: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,506 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,507 INFO L280 TraceCheckUtils]: 129: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,508 INFO L280 TraceCheckUtils]: 130: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,509 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,509 INFO L280 TraceCheckUtils]: 132: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,510 INFO L263 TraceCheckUtils]: 133: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,510 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,510 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,510 INFO L280 TraceCheckUtils]: 136: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,511 INFO L280 TraceCheckUtils]: 137: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,512 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,512 INFO L280 TraceCheckUtils]: 139: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,513 INFO L280 TraceCheckUtils]: 140: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,514 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:56:30,514 INFO L280 TraceCheckUtils]: 142: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:30,514 INFO L280 TraceCheckUtils]: 143: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:30,515 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:56:30,515 INFO L280 TraceCheckUtils]: 145: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:30,515 INFO L263 TraceCheckUtils]: 146: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,515 INFO L280 TraceCheckUtils]: 147: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,515 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,516 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,516 INFO L263 TraceCheckUtils]: 150: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,516 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,516 INFO L280 TraceCheckUtils]: 152: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,516 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,517 INFO L263 TraceCheckUtils]: 154: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,517 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,517 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,517 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,517 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,518 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,518 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,518 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,518 INFO L263 TraceCheckUtils]: 162: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,518 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,519 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,519 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,519 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,519 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,519 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,519 INFO L263 TraceCheckUtils]: 169: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,520 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,520 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,520 INFO L280 TraceCheckUtils]: 172: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,520 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,520 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,521 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,521 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,521 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,521 INFO L263 TraceCheckUtils]: 178: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,522 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,522 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,522 INFO L280 TraceCheckUtils]: 181: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,522 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,522 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,523 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,523 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,523 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,523 INFO L280 TraceCheckUtils]: 187: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,523 INFO L263 TraceCheckUtils]: 188: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,524 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,524 INFO L280 TraceCheckUtils]: 190: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,524 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,524 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,524 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,525 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,525 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,525 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,525 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,525 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,525 INFO L263 TraceCheckUtils]: 199: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,526 INFO L280 TraceCheckUtils]: 200: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,526 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,526 INFO L280 TraceCheckUtils]: 202: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,526 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,526 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,527 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,527 INFO L275 TraceCheckUtils]: 206: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,527 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,527 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,527 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,528 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,528 INFO L263 TraceCheckUtils]: 211: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,528 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,528 INFO L280 TraceCheckUtils]: 213: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,528 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,529 INFO L263 TraceCheckUtils]: 215: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,529 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,529 INFO L280 TraceCheckUtils]: 217: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,529 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,529 INFO L263 TraceCheckUtils]: 219: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,529 INFO L280 TraceCheckUtils]: 220: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,530 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,530 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,530 INFO L280 TraceCheckUtils]: 223: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,530 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,530 INFO L280 TraceCheckUtils]: 225: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,531 INFO L263 TraceCheckUtils]: 226: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,531 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,531 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,531 INFO L280 TraceCheckUtils]: 229: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,531 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,532 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,532 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,532 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,532 INFO L280 TraceCheckUtils]: 234: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,532 INFO L263 TraceCheckUtils]: 235: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,533 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,533 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,533 INFO L280 TraceCheckUtils]: 238: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,533 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,533 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,534 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,534 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,534 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,534 INFO L280 TraceCheckUtils]: 244: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,534 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,535 INFO L275 TraceCheckUtils]: 246: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:30,535 INFO L280 TraceCheckUtils]: 247: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:30,535 INFO L280 TraceCheckUtils]: 248: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:30,535 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:56:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,631 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,634 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,635 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,635 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,636 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,636 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,636 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,636 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,637 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,637 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,637 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,637 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,638 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,638 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,638 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,638 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,638 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,639 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,642 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,643 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,644 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,644 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,645 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,645 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,645 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,645 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,646 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,646 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,647 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,647 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,647 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,647 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,647 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,648 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,648 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,648 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,648 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,648 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,649 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,649 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,649 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,649 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,658 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,661 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,662 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,663 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,663 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,663 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,664 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,664 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,664 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,664 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,665 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,665 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,665 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,665 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,665 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,666 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,667 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,667 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,667 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,667 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,668 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,668 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,668 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,668 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,668 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,669 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,669 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,669 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,669 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,670 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,670 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,670 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,670 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,671 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,671 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,671 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,671 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,672 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,672 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,672 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,672 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,673 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,673 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,673 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,673 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,674 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,674 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,674 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,674 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,675 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,675 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,675 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,676 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,676 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,676 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,676 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,677 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,677 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,677 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,677 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,678 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,678 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,678 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,678 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,679 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,679 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,679 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,679 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,680 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,680 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,698 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,698 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,703 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,704 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,704 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,704 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,705 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,705 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,705 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,705 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,705 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,706 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,706 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,706 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,706 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,706 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,707 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,712 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,712 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,714 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,714 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,714 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,714 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,715 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,715 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,715 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,715 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,716 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,716 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,716 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,716 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,717 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,717 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,717 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,718 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,718 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,718 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,718 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,718 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,719 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,719 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,719 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,720 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,720 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,720 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,720 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,721 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,721 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,723 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,723 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,724 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,724 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,724 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,725 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,725 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,725 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,726 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,726 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,726 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,726 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,727 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,727 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,727 INFO L263 TraceCheckUtils]: 22: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,727 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,727 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,728 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,728 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,728 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,728 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,728 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,729 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,729 INFO L263 TraceCheckUtils]: 31: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,729 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,729 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,729 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,730 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,730 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,730 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,730 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,730 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,731 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,731 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,731 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,731 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,731 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,732 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,732 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,732 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,732 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,732 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,733 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,733 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,733 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,733 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,733 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,734 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,734 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,734 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,734 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,734 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,735 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,735 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,735 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,735 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,735 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,736 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,736 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,736 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,736 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,736 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,737 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,737 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,737 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,737 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,737 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,738 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,738 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,738 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,738 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,738 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,739 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,739 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,739 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,739 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,740 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,740 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,740 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,740 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,740 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,741 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,741 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,741 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,741 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,742 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,742 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,742 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,742 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,742 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,743 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,743 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:56:30,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,749 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,749 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,750 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,750 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,750 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,750 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,750 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,751 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,751 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,752 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,752 INFO L280 TraceCheckUtils]: 13: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,753 INFO L280 TraceCheckUtils]: 14: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,753 INFO L263 TraceCheckUtils]: 15: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,753 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,754 INFO L280 TraceCheckUtils]: 18: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,755 INFO L263 TraceCheckUtils]: 19: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,755 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,756 INFO L280 TraceCheckUtils]: 21: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,756 INFO L280 TraceCheckUtils]: 22: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,757 INFO L263 TraceCheckUtils]: 23: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,757 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,759 INFO L280 TraceCheckUtils]: 25: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:30,760 INFO L280 TraceCheckUtils]: 26: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,760 INFO L263 TraceCheckUtils]: 27: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,760 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,761 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,762 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,763 INFO L280 TraceCheckUtils]: 33: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,763 INFO L263 TraceCheckUtils]: 34: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,763 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,764 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,764 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,765 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,766 INFO L280 TraceCheckUtils]: 39: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,766 INFO L280 TraceCheckUtils]: 40: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,768 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,769 INFO L280 TraceCheckUtils]: 42: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,769 INFO L263 TraceCheckUtils]: 43: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,769 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,770 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,770 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,770 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,771 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,772 INFO L280 TraceCheckUtils]: 49: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,772 INFO L280 TraceCheckUtils]: 50: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,774 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,774 INFO L280 TraceCheckUtils]: 52: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,774 INFO L263 TraceCheckUtils]: 53: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,775 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,775 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,775 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,775 INFO L263 TraceCheckUtils]: 57: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,775 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,776 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,776 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,776 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,776 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,776 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,777 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,777 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,777 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,777 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,777 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,777 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,778 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,779 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,779 INFO L280 TraceCheckUtils]: 72: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,780 INFO L280 TraceCheckUtils]: 73: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,781 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,782 INFO L280 TraceCheckUtils]: 75: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,782 INFO L263 TraceCheckUtils]: 76: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,782 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,782 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,782 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,783 INFO L263 TraceCheckUtils]: 80: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,783 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,783 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,783 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,783 INFO L263 TraceCheckUtils]: 84: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,784 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,784 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,784 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,784 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,784 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,785 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,785 INFO L263 TraceCheckUtils]: 91: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,785 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,785 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,785 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,786 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,786 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,786 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,786 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,786 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,787 INFO L263 TraceCheckUtils]: 100: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,787 INFO L280 TraceCheckUtils]: 101: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,787 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,787 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,787 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,788 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,788 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,788 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,789 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,791 INFO L280 TraceCheckUtils]: 110: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,792 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:30,793 INFO L280 TraceCheckUtils]: 112: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:30,793 INFO L263 TraceCheckUtils]: 113: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,793 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,794 INFO L280 TraceCheckUtils]: 115: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,795 INFO L280 TraceCheckUtils]: 116: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,795 INFO L263 TraceCheckUtils]: 117: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,795 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,796 INFO L280 TraceCheckUtils]: 119: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,797 INFO L280 TraceCheckUtils]: 120: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:30,797 INFO L263 TraceCheckUtils]: 121: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,797 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,798 INFO L280 TraceCheckUtils]: 123: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:30,798 INFO L280 TraceCheckUtils]: 124: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,799 INFO L280 TraceCheckUtils]: 125: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:30,800 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,801 INFO L280 TraceCheckUtils]: 127: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,801 INFO L263 TraceCheckUtils]: 128: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,801 INFO L280 TraceCheckUtils]: 129: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,801 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,802 INFO L280 TraceCheckUtils]: 131: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,803 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,803 INFO L280 TraceCheckUtils]: 133: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,804 INFO L280 TraceCheckUtils]: 134: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:30,805 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,806 INFO L280 TraceCheckUtils]: 136: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,806 INFO L263 TraceCheckUtils]: 137: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,806 INFO L280 TraceCheckUtils]: 138: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,806 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,807 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,807 INFO L280 TraceCheckUtils]: 141: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,808 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,808 INFO L280 TraceCheckUtils]: 143: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,809 INFO L280 TraceCheckUtils]: 144: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:30,810 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:56:30,810 INFO L280 TraceCheckUtils]: 146: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:30,810 INFO L280 TraceCheckUtils]: 147: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:30,811 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:56:30,811 INFO L280 TraceCheckUtils]: 149: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:30,811 INFO L263 TraceCheckUtils]: 150: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,811 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,811 INFO L280 TraceCheckUtils]: 152: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,811 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,812 INFO L263 TraceCheckUtils]: 154: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,812 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,812 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,812 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,812 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,813 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,813 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,813 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,813 INFO L263 TraceCheckUtils]: 162: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,813 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,813 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,814 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,814 INFO L263 TraceCheckUtils]: 166: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,814 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,814 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,814 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,815 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,815 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,815 INFO L280 TraceCheckUtils]: 172: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,815 INFO L263 TraceCheckUtils]: 173: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,815 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,815 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,816 INFO L280 TraceCheckUtils]: 176: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,816 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,816 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,816 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,817 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,817 INFO L280 TraceCheckUtils]: 181: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,817 INFO L263 TraceCheckUtils]: 182: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,817 INFO L280 TraceCheckUtils]: 183: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,817 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,818 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,818 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,818 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,818 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,819 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,819 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,819 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,819 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,820 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,820 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,820 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,820 INFO L263 TraceCheckUtils]: 196: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,821 INFO L280 TraceCheckUtils]: 197: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,821 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,821 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,821 INFO L280 TraceCheckUtils]: 200: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,821 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,822 INFO L280 TraceCheckUtils]: 202: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,822 INFO L263 TraceCheckUtils]: 203: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,822 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,822 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,822 INFO L280 TraceCheckUtils]: 206: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,822 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,823 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,823 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,823 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,823 INFO L280 TraceCheckUtils]: 211: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,823 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,824 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,824 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,824 INFO L263 TraceCheckUtils]: 215: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,824 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,824 INFO L280 TraceCheckUtils]: 217: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,825 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,825 INFO L263 TraceCheckUtils]: 219: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,825 INFO L280 TraceCheckUtils]: 220: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,825 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,825 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,826 INFO L263 TraceCheckUtils]: 223: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,826 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,826 INFO L280 TraceCheckUtils]: 225: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,826 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,826 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,827 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,827 INFO L280 TraceCheckUtils]: 229: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,827 INFO L263 TraceCheckUtils]: 230: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,827 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,827 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,828 INFO L280 TraceCheckUtils]: 233: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,828 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,828 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,828 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,828 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,829 INFO L280 TraceCheckUtils]: 238: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,829 INFO L263 TraceCheckUtils]: 239: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,829 INFO L280 TraceCheckUtils]: 240: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,829 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,829 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,830 INFO L280 TraceCheckUtils]: 243: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,830 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,830 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,830 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,831 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,831 INFO L280 TraceCheckUtils]: 248: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,831 INFO L280 TraceCheckUtils]: 249: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,831 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:30,832 INFO L280 TraceCheckUtils]: 251: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:30,832 INFO L280 TraceCheckUtils]: 252: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:30,832 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:56:30,832 INFO L280 TraceCheckUtils]: 254: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:30,832 INFO L263 TraceCheckUtils]: 255: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,833 INFO L280 TraceCheckUtils]: 256: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,833 INFO L280 TraceCheckUtils]: 257: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,833 INFO L280 TraceCheckUtils]: 258: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,833 INFO L263 TraceCheckUtils]: 259: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,833 INFO L280 TraceCheckUtils]: 260: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,834 INFO L280 TraceCheckUtils]: 261: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,834 INFO L280 TraceCheckUtils]: 262: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,834 INFO L263 TraceCheckUtils]: 263: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,834 INFO L280 TraceCheckUtils]: 264: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,834 INFO L280 TraceCheckUtils]: 265: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,835 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,835 INFO L263 TraceCheckUtils]: 267: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,835 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,835 INFO L280 TraceCheckUtils]: 269: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,835 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,836 INFO L263 TraceCheckUtils]: 271: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,836 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,836 INFO L280 TraceCheckUtils]: 273: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,836 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,836 INFO L280 TraceCheckUtils]: 275: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,836 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,837 INFO L280 TraceCheckUtils]: 277: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,837 INFO L263 TraceCheckUtils]: 278: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,837 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,837 INFO L280 TraceCheckUtils]: 280: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,838 INFO L280 TraceCheckUtils]: 281: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,838 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,838 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,838 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,838 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,839 INFO L280 TraceCheckUtils]: 286: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,839 INFO L263 TraceCheckUtils]: 287: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,839 INFO L280 TraceCheckUtils]: 288: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,839 INFO L280 TraceCheckUtils]: 289: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,839 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,839 INFO L280 TraceCheckUtils]: 291: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,840 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,840 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,840 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,840 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,840 INFO L280 TraceCheckUtils]: 296: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,840 INFO L263 TraceCheckUtils]: 297: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,841 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,841 INFO L280 TraceCheckUtils]: 299: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,841 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,841 INFO L263 TraceCheckUtils]: 301: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,841 INFO L280 TraceCheckUtils]: 302: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,842 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,842 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,842 INFO L280 TraceCheckUtils]: 305: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,842 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,842 INFO L280 TraceCheckUtils]: 307: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,843 INFO L263 TraceCheckUtils]: 308: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,843 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,843 INFO L280 TraceCheckUtils]: 310: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,843 INFO L280 TraceCheckUtils]: 311: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,843 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,844 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,844 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,844 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,844 INFO L280 TraceCheckUtils]: 316: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,844 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,845 INFO L275 TraceCheckUtils]: 318: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,845 INFO L280 TraceCheckUtils]: 319: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,845 INFO L263 TraceCheckUtils]: 320: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,845 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,845 INFO L280 TraceCheckUtils]: 322: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,846 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,846 INFO L263 TraceCheckUtils]: 324: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,846 INFO L280 TraceCheckUtils]: 325: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,846 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,846 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:30,846 INFO L263 TraceCheckUtils]: 328: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:30,847 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,847 INFO L280 TraceCheckUtils]: 330: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,847 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,847 INFO L280 TraceCheckUtils]: 332: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,847 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:30,848 INFO L280 TraceCheckUtils]: 334: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,848 INFO L263 TraceCheckUtils]: 335: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,848 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,848 INFO L280 TraceCheckUtils]: 337: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:30,848 INFO L280 TraceCheckUtils]: 338: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,849 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,849 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,849 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,849 INFO L275 TraceCheckUtils]: 342: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:30,849 INFO L280 TraceCheckUtils]: 343: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:30,850 INFO L263 TraceCheckUtils]: 344: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:30,850 INFO L280 TraceCheckUtils]: 345: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:30,850 INFO L280 TraceCheckUtils]: 346: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:30,850 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:30,850 INFO L280 TraceCheckUtils]: 348: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,851 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:30,851 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:30,851 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,851 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:30,851 INFO L280 TraceCheckUtils]: 353: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:30,852 INFO L280 TraceCheckUtils]: 354: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:30,852 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:56:30,852 INFO L280 TraceCheckUtils]: 356: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:30,852 INFO L280 TraceCheckUtils]: 357: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:30,852 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:56:30,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,070 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,070 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,074 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,075 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,075 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,076 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,076 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,077 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,077 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,078 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,078 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,078 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,084 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,084 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,085 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,086 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,086 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,086 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,087 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,087 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,087 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,088 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,088 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,088 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,089 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,089 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,089 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,089 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,089 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,090 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,090 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,090 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,091 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,091 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,091 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,091 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,091 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,092 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,092 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,092 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,092 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,104 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,108 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,109 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,110 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,110 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,110 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,110 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,111 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,111 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,112 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,112 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,113 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,114 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,114 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,114 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,114 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,115 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,115 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,115 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,115 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,115 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,116 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,116 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,116 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,116 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,117 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,117 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,117 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,117 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,117 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,118 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,118 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,118 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,118 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,119 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,119 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,119 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,119 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,119 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,120 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,120 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,120 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,120 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,120 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,121 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,121 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,121 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,122 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,122 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,122 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,122 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,122 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,123 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,123 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,123 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,123 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,124 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,124 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,124 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,124 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,124 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,125 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,125 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,125 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,125 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,125 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,143 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,147 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,148 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,148 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,148 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,148 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,148 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,149 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,149 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,149 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,149 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,150 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,150 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,150 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,151 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,155 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,156 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,156 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,157 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,157 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,158 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,158 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,158 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,158 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,159 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,159 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,159 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,160 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,160 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,160 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,160 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,160 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,161 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,161 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,161 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,161 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,161 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,162 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,163 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,163 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,164 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,164 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,164 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,165 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,165 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,165 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,165 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,166 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,166 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,166 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,167 INFO L263 TraceCheckUtils]: 22: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,167 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,167 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,167 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,167 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,168 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,168 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,168 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,168 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,168 INFO L263 TraceCheckUtils]: 31: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,169 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,169 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,169 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,169 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,169 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,170 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,170 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,170 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,170 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,170 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,171 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,171 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,171 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,171 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,171 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,172 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,172 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,172 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,172 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,172 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,173 INFO L263 TraceCheckUtils]: 52: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,173 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,173 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,173 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,173 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,174 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,174 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,174 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,174 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,174 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,175 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,175 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,175 INFO L263 TraceCheckUtils]: 64: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,175 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,175 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,175 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,176 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,176 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,176 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,176 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,176 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,177 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,177 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,177 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,177 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,177 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,178 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,178 INFO L263 TraceCheckUtils]: 79: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,178 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,178 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,179 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,179 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,179 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,179 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,179 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,180 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,180 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,180 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,180 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,180 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,181 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,181 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,181 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,181 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,181 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,182 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,182 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,182 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,202 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,205 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,206 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,207 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,207 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,207 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,208 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,208 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,208 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,208 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,208 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,209 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,209 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,213 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,213 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,213 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,214 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,215 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,215 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,215 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,215 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,215 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,215 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,216 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,216 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,216 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,216 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,216 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,217 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,217 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,217 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,217 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,217 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,218 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,218 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,218 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,218 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,218 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,219 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,219 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,219 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,219 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,219 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,220 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,220 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,221 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,221 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,221 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,221 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,222 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,222 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,222 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,222 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,222 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,222 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,223 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,223 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,223 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,223 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,223 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,223 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,224 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,224 INFO L263 TraceCheckUtils]: 19: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,224 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,224 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,224 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,225 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,225 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,225 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,225 INFO L263 TraceCheckUtils]: 26: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,225 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,226 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,226 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,226 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,226 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,226 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,227 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,227 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,227 INFO L263 TraceCheckUtils]: 35: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,227 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,227 INFO L280 TraceCheckUtils]: 37: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,227 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,228 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,228 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,228 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,228 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,228 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,229 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,229 INFO L263 TraceCheckUtils]: 45: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,229 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,229 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,229 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,229 INFO L263 TraceCheckUtils]: 49: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,230 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,230 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,230 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,230 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,230 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,230 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,231 INFO L263 TraceCheckUtils]: 56: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,231 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,231 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,231 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,231 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,232 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,232 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,232 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,232 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,232 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,233 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,233 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,233 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,233 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,233 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,234 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,234 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,234 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,234 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,234 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,234 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,235 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,235 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,235 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,235 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,235 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,235 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,236 INFO L263 TraceCheckUtils]: 83: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,236 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,236 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,236 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,237 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,237 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,237 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,237 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,237 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,238 INFO L263 TraceCheckUtils]: 92: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,238 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,238 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,238 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,238 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,239 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,239 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,239 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,239 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,239 INFO L280 TraceCheckUtils]: 101: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,240 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,240 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,240 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,240 INFO L263 TraceCheckUtils]: 105: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,240 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,241 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,241 INFO L280 TraceCheckUtils]: 108: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,241 INFO L263 TraceCheckUtils]: 109: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,241 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,241 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,242 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,242 INFO L263 TraceCheckUtils]: 113: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,242 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,242 INFO L280 TraceCheckUtils]: 115: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,242 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,243 INFO L280 TraceCheckUtils]: 117: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,243 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,243 INFO L280 TraceCheckUtils]: 119: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,243 INFO L263 TraceCheckUtils]: 120: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,243 INFO L280 TraceCheckUtils]: 121: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,244 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,244 INFO L280 TraceCheckUtils]: 123: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,244 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,244 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,244 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,245 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,245 INFO L280 TraceCheckUtils]: 128: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,245 INFO L263 TraceCheckUtils]: 129: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,245 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,245 INFO L280 TraceCheckUtils]: 131: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,246 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,246 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,246 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,246 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,246 INFO L280 TraceCheckUtils]: 136: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,247 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,247 INFO L280 TraceCheckUtils]: 138: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,247 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,247 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,282 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,283 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,286 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,287 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,288 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,288 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,288 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,288 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,288 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,289 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,289 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,289 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,289 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,289 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,290 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,290 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,290 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,295 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,296 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,296 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,296 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,297 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,297 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,297 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,298 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,298 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,298 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,298 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,298 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,299 INFO L263 TraceCheckUtils]: 14: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,299 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,299 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,299 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,300 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,300 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,300 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,300 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,301 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,301 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,301 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,301 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,301 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,302 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,302 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,302 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,302 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,312 INFO L280 TraceCheckUtils]: 3: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,313 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:31,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,317 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,318 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,318 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,319 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,319 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,319 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,319 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,319 INFO L263 TraceCheckUtils]: 10: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,320 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,320 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,320 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,320 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,321 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,321 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,322 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,322 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,322 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,323 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,323 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,323 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,323 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,324 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,324 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,324 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,324 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,324 INFO L263 TraceCheckUtils]: 18: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,325 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,325 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,325 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,325 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,325 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,325 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,326 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,326 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,326 INFO L263 TraceCheckUtils]: 27: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,326 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,326 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,327 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,327 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,327 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,327 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,327 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,328 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,328 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,328 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,328 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,328 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,329 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,329 INFO L263 TraceCheckUtils]: 41: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,329 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,331 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,331 INFO L280 TraceCheckUtils]: 44: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,331 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,332 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,332 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,332 INFO L263 TraceCheckUtils]: 48: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,332 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,332 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,332 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,332 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,332 INFO L280 TraceCheckUtils]: 53: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,333 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,333 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,333 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,333 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,333 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,338 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,338 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,338 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,338 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,339 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,339 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,339 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,339 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,339 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,340 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,340 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,340 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,340 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,340 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,340 INFO L280 TraceCheckUtils]: 17: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,341 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,341 INFO L263 TraceCheckUtils]: 19: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,341 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,341 INFO L280 TraceCheckUtils]: 21: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,341 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,342 INFO L263 TraceCheckUtils]: 23: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,342 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,342 INFO L280 TraceCheckUtils]: 25: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,342 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,343 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,343 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,343 INFO L280 TraceCheckUtils]: 29: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,343 INFO L263 TraceCheckUtils]: 30: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,343 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,343 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,344 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,344 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,344 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,344 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,344 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,345 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,345 INFO L263 TraceCheckUtils]: 39: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,345 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,345 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,345 INFO L280 TraceCheckUtils]: 42: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,346 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,346 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,346 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,346 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,346 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,346 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,347 INFO L263 TraceCheckUtils]: 49: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,347 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,347 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,347 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,347 INFO L263 TraceCheckUtils]: 53: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,347 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,348 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,348 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,348 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,348 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,348 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,348 INFO L263 TraceCheckUtils]: 60: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,349 INFO L280 TraceCheckUtils]: 61: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,349 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,349 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,349 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,349 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,350 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,350 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,350 INFO L280 TraceCheckUtils]: 68: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,350 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,350 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,350 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,351 INFO L263 TraceCheckUtils]: 72: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,351 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,351 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,351 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,351 INFO L263 TraceCheckUtils]: 76: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,352 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,352 INFO L280 TraceCheckUtils]: 78: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,352 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,352 INFO L263 TraceCheckUtils]: 80: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,352 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,353 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,353 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,353 INFO L280 TraceCheckUtils]: 84: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,353 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,353 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,354 INFO L263 TraceCheckUtils]: 87: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,354 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,354 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,354 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,354 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,354 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,355 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,355 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,355 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,355 INFO L263 TraceCheckUtils]: 96: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,355 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,355 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,356 INFO L280 TraceCheckUtils]: 99: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,356 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,356 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,356 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,356 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,357 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,357 INFO L280 TraceCheckUtils]: 105: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,357 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,357 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,357 INFO L280 TraceCheckUtils]: 108: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,357 INFO L263 TraceCheckUtils]: 109: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,358 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,358 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,358 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,358 INFO L263 TraceCheckUtils]: 113: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,358 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,359 INFO L280 TraceCheckUtils]: 115: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,359 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,359 INFO L263 TraceCheckUtils]: 117: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,359 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,359 INFO L280 TraceCheckUtils]: 119: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,360 INFO L280 TraceCheckUtils]: 120: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,360 INFO L280 TraceCheckUtils]: 121: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,360 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,360 INFO L280 TraceCheckUtils]: 123: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,360 INFO L263 TraceCheckUtils]: 124: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,360 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,360 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,361 INFO L280 TraceCheckUtils]: 127: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,361 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,361 INFO L280 TraceCheckUtils]: 129: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,362 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,362 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,362 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,363 INFO L263 TraceCheckUtils]: 133: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,363 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,363 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,364 INFO L280 TraceCheckUtils]: 136: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,364 INFO L280 TraceCheckUtils]: 137: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,364 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,365 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,365 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,365 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,366 INFO L280 TraceCheckUtils]: 142: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,366 INFO L280 TraceCheckUtils]: 143: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,366 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,367 INFO L280 TraceCheckUtils]: 145: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,367 INFO L263 TraceCheckUtils]: 146: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,367 INFO L280 TraceCheckUtils]: 147: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,367 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,368 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,368 INFO L263 TraceCheckUtils]: 150: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,368 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,369 INFO L280 TraceCheckUtils]: 152: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,369 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,369 INFO L263 TraceCheckUtils]: 154: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,370 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,370 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,370 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,371 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,371 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,371 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,372 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,372 INFO L280 TraceCheckUtils]: 162: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,372 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,372 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,373 INFO L263 TraceCheckUtils]: 165: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,373 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,373 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,374 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,374 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,374 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,375 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,375 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,375 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,376 INFO L263 TraceCheckUtils]: 174: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,376 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,376 INFO L280 TraceCheckUtils]: 176: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,376 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,377 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,377 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,377 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,378 INFO L280 TraceCheckUtils]: 181: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,378 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,378 INFO L280 TraceCheckUtils]: 183: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,379 INFO L263 TraceCheckUtils]: 184: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,379 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,379 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,380 INFO L280 TraceCheckUtils]: 187: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,380 INFO L263 TraceCheckUtils]: 188: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,380 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,381 INFO L280 TraceCheckUtils]: 190: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,381 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,381 INFO L280 TraceCheckUtils]: 192: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,382 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,382 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,382 INFO L263 TraceCheckUtils]: 195: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,382 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,383 INFO L280 TraceCheckUtils]: 197: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,383 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,383 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,384 INFO L280 TraceCheckUtils]: 200: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,384 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,384 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,385 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,385 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,385 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,386 INFO L280 TraceCheckUtils]: 206: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,386 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,386 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:31,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,431 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,432 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,432 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,432 INFO L263 TraceCheckUtils]: 7: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,433 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,433 INFO L280 TraceCheckUtils]: 9: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,433 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,434 INFO L263 TraceCheckUtils]: 11: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,434 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,434 INFO L280 TraceCheckUtils]: 13: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,435 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,435 INFO L263 TraceCheckUtils]: 15: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,436 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,437 INFO L280 TraceCheckUtils]: 17: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,438 INFO L280 TraceCheckUtils]: 18: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,438 INFO L263 TraceCheckUtils]: 19: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,439 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,439 INFO L280 TraceCheckUtils]: 21: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,440 INFO L280 TraceCheckUtils]: 22: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,440 INFO L263 TraceCheckUtils]: 23: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,441 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,443 INFO L280 TraceCheckUtils]: 26: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,443 INFO L263 TraceCheckUtils]: 27: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,444 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,445 INFO L280 TraceCheckUtils]: 29: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:31,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,447 INFO L263 TraceCheckUtils]: 31: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,447 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,448 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,448 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,449 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,450 INFO L280 TraceCheckUtils]: 37: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,450 INFO L263 TraceCheckUtils]: 38: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,451 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,451 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,451 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,453 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,453 INFO L280 TraceCheckUtils]: 43: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,454 INFO L280 TraceCheckUtils]: 44: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,456 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,457 INFO L280 TraceCheckUtils]: 46: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,457 INFO L263 TraceCheckUtils]: 47: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,457 INFO L280 TraceCheckUtils]: 48: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,458 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,458 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,458 INFO L280 TraceCheckUtils]: 51: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,459 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,460 INFO L280 TraceCheckUtils]: 53: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,461 INFO L280 TraceCheckUtils]: 54: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,462 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,463 INFO L280 TraceCheckUtils]: 56: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,464 INFO L263 TraceCheckUtils]: 57: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,464 INFO L280 TraceCheckUtils]: 58: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,464 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,465 INFO L263 TraceCheckUtils]: 61: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,465 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,465 INFO L280 TraceCheckUtils]: 63: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,466 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,466 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,466 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,467 INFO L280 TraceCheckUtils]: 67: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,467 INFO L263 TraceCheckUtils]: 68: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,467 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,467 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,468 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,468 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,468 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,469 INFO L280 TraceCheckUtils]: 74: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,470 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,471 INFO L280 TraceCheckUtils]: 76: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,472 INFO L280 TraceCheckUtils]: 77: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,473 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,474 INFO L280 TraceCheckUtils]: 79: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,474 INFO L263 TraceCheckUtils]: 80: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,475 INFO L280 TraceCheckUtils]: 81: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,475 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,475 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,476 INFO L263 TraceCheckUtils]: 84: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,476 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,476 INFO L280 TraceCheckUtils]: 86: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,477 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,477 INFO L263 TraceCheckUtils]: 88: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,477 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,477 INFO L280 TraceCheckUtils]: 90: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,478 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,478 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,478 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,479 INFO L280 TraceCheckUtils]: 94: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,479 INFO L263 TraceCheckUtils]: 95: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,479 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,480 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,480 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,480 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,480 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,481 INFO L280 TraceCheckUtils]: 101: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,481 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,481 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,482 INFO L263 TraceCheckUtils]: 104: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,482 INFO L280 TraceCheckUtils]: 105: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,482 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,483 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,483 INFO L280 TraceCheckUtils]: 108: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,483 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,484 INFO L280 TraceCheckUtils]: 110: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,484 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,485 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,486 INFO L280 TraceCheckUtils]: 113: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,487 INFO L280 TraceCheckUtils]: 114: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,488 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:31,489 INFO L280 TraceCheckUtils]: 116: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:31,489 INFO L263 TraceCheckUtils]: 117: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,490 INFO L280 TraceCheckUtils]: 118: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,491 INFO L280 TraceCheckUtils]: 119: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,492 INFO L280 TraceCheckUtils]: 120: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,492 INFO L263 TraceCheckUtils]: 121: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,493 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,494 INFO L280 TraceCheckUtils]: 123: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,495 INFO L280 TraceCheckUtils]: 124: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:31,495 INFO L263 TraceCheckUtils]: 125: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,496 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,497 INFO L280 TraceCheckUtils]: 127: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:31,498 INFO L280 TraceCheckUtils]: 128: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:31,499 INFO L280 TraceCheckUtils]: 129: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:31,500 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:31,501 INFO L280 TraceCheckUtils]: 131: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:31,501 INFO L263 TraceCheckUtils]: 132: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,502 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,502 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,502 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,503 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:31,504 INFO L280 TraceCheckUtils]: 137: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:31,505 INFO L280 TraceCheckUtils]: 138: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:31,506 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:31,507 INFO L280 TraceCheckUtils]: 140: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:31,508 INFO L263 TraceCheckUtils]: 141: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,508 INFO L280 TraceCheckUtils]: 142: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,508 INFO L280 TraceCheckUtils]: 143: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,509 INFO L280 TraceCheckUtils]: 144: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,509 INFO L280 TraceCheckUtils]: 145: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,510 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:31,511 INFO L280 TraceCheckUtils]: 147: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:31,512 INFO L280 TraceCheckUtils]: 148: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:31,513 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:56:31,514 INFO L280 TraceCheckUtils]: 150: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:31,514 INFO L280 TraceCheckUtils]: 151: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:31,514 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:56:31,515 INFO L280 TraceCheckUtils]: 153: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:31,515 INFO L263 TraceCheckUtils]: 154: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,515 INFO L280 TraceCheckUtils]: 155: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,516 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,516 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,516 INFO L263 TraceCheckUtils]: 158: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,516 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,517 INFO L280 TraceCheckUtils]: 160: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,517 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,517 INFO L263 TraceCheckUtils]: 162: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,517 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,518 INFO L280 TraceCheckUtils]: 164: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,518 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,518 INFO L263 TraceCheckUtils]: 166: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,519 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,519 INFO L280 TraceCheckUtils]: 168: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,519 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,520 INFO L263 TraceCheckUtils]: 170: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,520 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,520 INFO L280 TraceCheckUtils]: 172: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,520 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,521 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,521 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,521 INFO L280 TraceCheckUtils]: 176: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,522 INFO L263 TraceCheckUtils]: 177: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,522 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,522 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,522 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,523 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,523 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,523 INFO L280 TraceCheckUtils]: 183: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,523 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,524 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,524 INFO L263 TraceCheckUtils]: 186: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,524 INFO L280 TraceCheckUtils]: 187: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,524 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,524 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,525 INFO L280 TraceCheckUtils]: 190: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,525 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,525 INFO L280 TraceCheckUtils]: 192: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,525 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,525 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,526 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,526 INFO L263 TraceCheckUtils]: 196: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,526 INFO L280 TraceCheckUtils]: 197: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,526 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,526 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,526 INFO L263 TraceCheckUtils]: 200: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,527 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,527 INFO L280 TraceCheckUtils]: 202: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,527 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,527 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,527 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,527 INFO L280 TraceCheckUtils]: 206: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,528 INFO L263 TraceCheckUtils]: 207: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,528 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,528 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,528 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,528 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,529 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,529 INFO L280 TraceCheckUtils]: 213: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,529 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,529 INFO L280 TraceCheckUtils]: 215: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,529 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,530 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,530 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,530 INFO L263 TraceCheckUtils]: 219: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,530 INFO L280 TraceCheckUtils]: 220: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,530 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,530 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,531 INFO L263 TraceCheckUtils]: 223: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,531 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,531 INFO L280 TraceCheckUtils]: 225: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,531 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,531 INFO L263 TraceCheckUtils]: 227: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,531 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,532 INFO L280 TraceCheckUtils]: 229: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,532 INFO L280 TraceCheckUtils]: 230: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,532 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,532 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,532 INFO L280 TraceCheckUtils]: 233: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,532 INFO L263 TraceCheckUtils]: 234: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,533 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,533 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,533 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,533 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,533 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,534 INFO L280 TraceCheckUtils]: 240: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,534 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,534 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,534 INFO L263 TraceCheckUtils]: 243: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,534 INFO L280 TraceCheckUtils]: 244: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,535 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,535 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,535 INFO L280 TraceCheckUtils]: 247: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,535 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,535 INFO L280 TraceCheckUtils]: 249: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,535 INFO L280 TraceCheckUtils]: 250: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,536 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,536 INFO L280 TraceCheckUtils]: 252: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,536 INFO L280 TraceCheckUtils]: 253: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,536 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:31,536 INFO L280 TraceCheckUtils]: 255: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:31,537 INFO L280 TraceCheckUtils]: 256: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:31,537 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:56:31,537 INFO L280 TraceCheckUtils]: 258: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:31,538 INFO L263 TraceCheckUtils]: 259: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,538 INFO L280 TraceCheckUtils]: 260: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,538 INFO L280 TraceCheckUtils]: 261: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,539 INFO L280 TraceCheckUtils]: 262: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,539 INFO L263 TraceCheckUtils]: 263: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,539 INFO L280 TraceCheckUtils]: 264: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,539 INFO L280 TraceCheckUtils]: 265: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,540 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,540 INFO L263 TraceCheckUtils]: 267: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,540 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,541 INFO L280 TraceCheckUtils]: 269: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,541 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,541 INFO L263 TraceCheckUtils]: 271: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,541 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,542 INFO L280 TraceCheckUtils]: 273: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,542 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,542 INFO L263 TraceCheckUtils]: 275: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,543 INFO L280 TraceCheckUtils]: 276: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,543 INFO L280 TraceCheckUtils]: 277: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,543 INFO L280 TraceCheckUtils]: 278: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,544 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,544 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,544 INFO L280 TraceCheckUtils]: 281: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,545 INFO L263 TraceCheckUtils]: 282: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,545 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,545 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,545 INFO L280 TraceCheckUtils]: 285: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,546 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,546 INFO L280 TraceCheckUtils]: 287: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,546 INFO L280 TraceCheckUtils]: 288: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,547 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,547 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,547 INFO L263 TraceCheckUtils]: 291: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,547 INFO L280 TraceCheckUtils]: 292: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,548 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,548 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,548 INFO L280 TraceCheckUtils]: 295: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,549 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,549 INFO L280 TraceCheckUtils]: 297: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,549 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,549 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,550 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,550 INFO L263 TraceCheckUtils]: 301: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,550 INFO L280 TraceCheckUtils]: 302: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,551 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,551 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,551 INFO L263 TraceCheckUtils]: 305: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,552 INFO L280 TraceCheckUtils]: 306: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,552 INFO L280 TraceCheckUtils]: 307: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,552 INFO L280 TraceCheckUtils]: 308: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,552 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,553 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,553 INFO L280 TraceCheckUtils]: 311: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,553 INFO L263 TraceCheckUtils]: 312: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,554 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,554 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,554 INFO L280 TraceCheckUtils]: 315: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,555 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,555 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,555 INFO L280 TraceCheckUtils]: 318: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,555 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,556 INFO L280 TraceCheckUtils]: 320: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,556 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,556 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,557 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,557 INFO L263 TraceCheckUtils]: 324: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,557 INFO L280 TraceCheckUtils]: 325: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,558 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,558 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,558 INFO L263 TraceCheckUtils]: 328: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,558 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,559 INFO L280 TraceCheckUtils]: 330: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,559 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,559 INFO L263 TraceCheckUtils]: 332: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,559 INFO L280 TraceCheckUtils]: 333: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,560 INFO L280 TraceCheckUtils]: 334: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,560 INFO L280 TraceCheckUtils]: 335: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,560 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,561 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,561 INFO L280 TraceCheckUtils]: 338: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,561 INFO L263 TraceCheckUtils]: 339: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,562 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,562 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,562 INFO L280 TraceCheckUtils]: 342: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,563 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,563 INFO L280 TraceCheckUtils]: 344: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,563 INFO L280 TraceCheckUtils]: 345: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,563 INFO L275 TraceCheckUtils]: 346: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,564 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,564 INFO L263 TraceCheckUtils]: 348: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,564 INFO L280 TraceCheckUtils]: 349: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,565 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,565 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,565 INFO L280 TraceCheckUtils]: 352: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,565 INFO L275 TraceCheckUtils]: 353: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,566 INFO L280 TraceCheckUtils]: 354: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,566 INFO L280 TraceCheckUtils]: 355: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,566 INFO L275 TraceCheckUtils]: 356: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,567 INFO L280 TraceCheckUtils]: 357: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,567 INFO L280 TraceCheckUtils]: 358: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,567 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:56:31,568 INFO L280 TraceCheckUtils]: 360: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:31,568 INFO L280 TraceCheckUtils]: 361: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:31,568 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:56:31,568 INFO L280 TraceCheckUtils]: 363: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:31,569 INFO L263 TraceCheckUtils]: 364: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,569 INFO L280 TraceCheckUtils]: 365: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,569 INFO L280 TraceCheckUtils]: 366: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,570 INFO L280 TraceCheckUtils]: 367: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,570 INFO L263 TraceCheckUtils]: 368: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,570 INFO L280 TraceCheckUtils]: 369: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,571 INFO L280 TraceCheckUtils]: 370: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,571 INFO L280 TraceCheckUtils]: 371: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,571 INFO L263 TraceCheckUtils]: 372: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,571 INFO L280 TraceCheckUtils]: 373: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,572 INFO L280 TraceCheckUtils]: 374: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,572 INFO L280 TraceCheckUtils]: 375: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,572 INFO L263 TraceCheckUtils]: 376: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,572 INFO L280 TraceCheckUtils]: 377: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,573 INFO L280 TraceCheckUtils]: 378: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,573 INFO L280 TraceCheckUtils]: 379: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,573 INFO L263 TraceCheckUtils]: 380: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,574 INFO L280 TraceCheckUtils]: 381: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,574 INFO L280 TraceCheckUtils]: 382: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,574 INFO L280 TraceCheckUtils]: 383: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,575 INFO L263 TraceCheckUtils]: 384: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,575 INFO L280 TraceCheckUtils]: 385: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,575 INFO L280 TraceCheckUtils]: 386: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,576 INFO L280 TraceCheckUtils]: 387: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,576 INFO L263 TraceCheckUtils]: 388: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,576 INFO L280 TraceCheckUtils]: 389: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,576 INFO L280 TraceCheckUtils]: 390: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,577 INFO L280 TraceCheckUtils]: 391: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,577 INFO L280 TraceCheckUtils]: 392: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,577 INFO L275 TraceCheckUtils]: 393: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,578 INFO L280 TraceCheckUtils]: 394: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,578 INFO L263 TraceCheckUtils]: 395: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,578 INFO L280 TraceCheckUtils]: 396: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,579 INFO L280 TraceCheckUtils]: 397: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,579 INFO L280 TraceCheckUtils]: 398: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,579 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,579 INFO L280 TraceCheckUtils]: 400: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,580 INFO L280 TraceCheckUtils]: 401: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,580 INFO L275 TraceCheckUtils]: 402: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,580 INFO L280 TraceCheckUtils]: 403: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,581 INFO L263 TraceCheckUtils]: 404: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,581 INFO L280 TraceCheckUtils]: 405: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,581 INFO L280 TraceCheckUtils]: 406: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,581 INFO L280 TraceCheckUtils]: 407: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,582 INFO L280 TraceCheckUtils]: 408: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,582 INFO L275 TraceCheckUtils]: 409: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,582 INFO L280 TraceCheckUtils]: 410: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,583 INFO L280 TraceCheckUtils]: 411: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,583 INFO L275 TraceCheckUtils]: 412: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,583 INFO L280 TraceCheckUtils]: 413: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,583 INFO L263 TraceCheckUtils]: 414: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,584 INFO L280 TraceCheckUtils]: 415: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,584 INFO L280 TraceCheckUtils]: 416: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,584 INFO L280 TraceCheckUtils]: 417: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,585 INFO L263 TraceCheckUtils]: 418: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,585 INFO L280 TraceCheckUtils]: 419: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,585 INFO L280 TraceCheckUtils]: 420: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,586 INFO L280 TraceCheckUtils]: 421: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,586 INFO L280 TraceCheckUtils]: 422: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,586 INFO L275 TraceCheckUtils]: 423: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,586 INFO L280 TraceCheckUtils]: 424: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,587 INFO L263 TraceCheckUtils]: 425: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,587 INFO L280 TraceCheckUtils]: 426: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,587 INFO L280 TraceCheckUtils]: 427: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,588 INFO L280 TraceCheckUtils]: 428: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,588 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,588 INFO L280 TraceCheckUtils]: 430: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,589 INFO L280 TraceCheckUtils]: 431: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,589 INFO L275 TraceCheckUtils]: 432: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,589 INFO L280 TraceCheckUtils]: 433: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,590 INFO L280 TraceCheckUtils]: 434: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,590 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,590 INFO L280 TraceCheckUtils]: 436: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,590 INFO L263 TraceCheckUtils]: 437: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,591 INFO L280 TraceCheckUtils]: 438: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,591 INFO L280 TraceCheckUtils]: 439: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,591 INFO L280 TraceCheckUtils]: 440: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,592 INFO L263 TraceCheckUtils]: 441: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,592 INFO L280 TraceCheckUtils]: 442: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,592 INFO L280 TraceCheckUtils]: 443: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,592 INFO L280 TraceCheckUtils]: 444: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,593 INFO L263 TraceCheckUtils]: 445: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,593 INFO L280 TraceCheckUtils]: 446: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,593 INFO L280 TraceCheckUtils]: 447: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,594 INFO L280 TraceCheckUtils]: 448: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,594 INFO L280 TraceCheckUtils]: 449: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,594 INFO L275 TraceCheckUtils]: 450: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,594 INFO L280 TraceCheckUtils]: 451: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,595 INFO L263 TraceCheckUtils]: 452: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,595 INFO L280 TraceCheckUtils]: 453: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,595 INFO L280 TraceCheckUtils]: 454: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,596 INFO L280 TraceCheckUtils]: 455: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,596 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,596 INFO L280 TraceCheckUtils]: 457: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,597 INFO L280 TraceCheckUtils]: 458: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,597 INFO L275 TraceCheckUtils]: 459: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,597 INFO L280 TraceCheckUtils]: 460: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,597 INFO L263 TraceCheckUtils]: 461: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,598 INFO L280 TraceCheckUtils]: 462: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,598 INFO L280 TraceCheckUtils]: 463: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,598 INFO L280 TraceCheckUtils]: 464: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,599 INFO L280 TraceCheckUtils]: 465: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,599 INFO L275 TraceCheckUtils]: 466: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,599 INFO L280 TraceCheckUtils]: 467: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,600 INFO L280 TraceCheckUtils]: 468: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,600 INFO L275 TraceCheckUtils]: 469: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,600 INFO L280 TraceCheckUtils]: 470: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,600 INFO L280 TraceCheckUtils]: 471: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,601 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,601 INFO L280 TraceCheckUtils]: 473: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,601 INFO L263 TraceCheckUtils]: 474: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,602 INFO L280 TraceCheckUtils]: 475: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,602 INFO L280 TraceCheckUtils]: 476: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,602 INFO L280 TraceCheckUtils]: 477: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,603 INFO L263 TraceCheckUtils]: 478: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,603 INFO L280 TraceCheckUtils]: 479: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,603 INFO L280 TraceCheckUtils]: 480: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,603 INFO L280 TraceCheckUtils]: 481: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,604 INFO L263 TraceCheckUtils]: 482: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,604 INFO L280 TraceCheckUtils]: 483: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,604 INFO L280 TraceCheckUtils]: 484: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,605 INFO L280 TraceCheckUtils]: 485: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,605 INFO L280 TraceCheckUtils]: 486: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,605 INFO L275 TraceCheckUtils]: 487: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,605 INFO L280 TraceCheckUtils]: 488: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,606 INFO L263 TraceCheckUtils]: 489: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,606 INFO L280 TraceCheckUtils]: 490: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,606 INFO L280 TraceCheckUtils]: 491: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,606 INFO L280 TraceCheckUtils]: 492: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,606 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,606 INFO L280 TraceCheckUtils]: 494: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,607 INFO L280 TraceCheckUtils]: 495: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,607 INFO L275 TraceCheckUtils]: 496: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,607 INFO L280 TraceCheckUtils]: 497: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,607 INFO L263 TraceCheckUtils]: 498: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,607 INFO L280 TraceCheckUtils]: 499: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,608 INFO L280 TraceCheckUtils]: 500: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,608 INFO L280 TraceCheckUtils]: 501: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,608 INFO L280 TraceCheckUtils]: 502: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,609 INFO L275 TraceCheckUtils]: 503: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,609 INFO L280 TraceCheckUtils]: 504: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,609 INFO L280 TraceCheckUtils]: 505: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,610 INFO L275 TraceCheckUtils]: 506: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,610 INFO L280 TraceCheckUtils]: 507: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,610 INFO L280 TraceCheckUtils]: 508: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,610 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,611 INFO L280 TraceCheckUtils]: 510: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,611 INFO L263 TraceCheckUtils]: 511: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,611 INFO L280 TraceCheckUtils]: 512: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,612 INFO L280 TraceCheckUtils]: 513: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,612 INFO L280 TraceCheckUtils]: 514: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,612 INFO L263 TraceCheckUtils]: 515: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,613 INFO L280 TraceCheckUtils]: 516: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,613 INFO L280 TraceCheckUtils]: 517: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,613 INFO L280 TraceCheckUtils]: 518: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,613 INFO L263 TraceCheckUtils]: 519: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,614 INFO L280 TraceCheckUtils]: 520: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,614 INFO L280 TraceCheckUtils]: 521: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,614 INFO L280 TraceCheckUtils]: 522: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,615 INFO L263 TraceCheckUtils]: 523: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,615 INFO L280 TraceCheckUtils]: 524: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,615 INFO L280 TraceCheckUtils]: 525: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,616 INFO L280 TraceCheckUtils]: 526: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,616 INFO L280 TraceCheckUtils]: 527: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,616 INFO L275 TraceCheckUtils]: 528: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,616 INFO L280 TraceCheckUtils]: 529: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,617 INFO L263 TraceCheckUtils]: 530: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,617 INFO L280 TraceCheckUtils]: 531: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,617 INFO L280 TraceCheckUtils]: 532: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,618 INFO L280 TraceCheckUtils]: 533: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,618 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,618 INFO L280 TraceCheckUtils]: 535: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,618 INFO L280 TraceCheckUtils]: 536: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,619 INFO L275 TraceCheckUtils]: 537: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,619 INFO L280 TraceCheckUtils]: 538: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,619 INFO L263 TraceCheckUtils]: 539: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,620 INFO L280 TraceCheckUtils]: 540: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,620 INFO L280 TraceCheckUtils]: 541: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,620 INFO L280 TraceCheckUtils]: 542: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,620 INFO L280 TraceCheckUtils]: 543: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,621 INFO L275 TraceCheckUtils]: 544: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,621 INFO L280 TraceCheckUtils]: 545: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,621 INFO L280 TraceCheckUtils]: 546: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,622 INFO L275 TraceCheckUtils]: 547: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:31,622 INFO L280 TraceCheckUtils]: 548: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,622 INFO L263 TraceCheckUtils]: 549: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,622 INFO L280 TraceCheckUtils]: 550: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,623 INFO L280 TraceCheckUtils]: 551: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,623 INFO L280 TraceCheckUtils]: 552: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:31,623 INFO L263 TraceCheckUtils]: 553: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:31,624 INFO L280 TraceCheckUtils]: 554: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,624 INFO L280 TraceCheckUtils]: 555: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:31,624 INFO L280 TraceCheckUtils]: 556: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:31,624 INFO L280 TraceCheckUtils]: 557: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,625 INFO L275 TraceCheckUtils]: 558: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:31,625 INFO L280 TraceCheckUtils]: 559: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:31,625 INFO L263 TraceCheckUtils]: 560: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:31,626 INFO L280 TraceCheckUtils]: 561: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:31,626 INFO L280 TraceCheckUtils]: 562: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:31,626 INFO L280 TraceCheckUtils]: 563: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,626 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,626 INFO L280 TraceCheckUtils]: 565: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,627 INFO L280 TraceCheckUtils]: 566: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,627 INFO L275 TraceCheckUtils]: 567: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:31,627 INFO L280 TraceCheckUtils]: 568: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:31,627 INFO L280 TraceCheckUtils]: 569: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,628 INFO L275 TraceCheckUtils]: 570: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:31,628 INFO L280 TraceCheckUtils]: 571: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:31,628 INFO L280 TraceCheckUtils]: 572: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:31,629 INFO L275 TraceCheckUtils]: 573: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:31,629 INFO L280 TraceCheckUtils]: 574: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:31,629 INFO L280 TraceCheckUtils]: 575: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:31,630 INFO L275 TraceCheckUtils]: 576: Hoare quadruple {13724#false} {13727#(<= 20 main_~x~0)} #51#return; {13724#false} is VALID [2020-07-10 14:56:32,001 INFO L263 TraceCheckUtils]: 0: Hoare triple {13723#true} call ULTIMATE.init(); {13723#true} is VALID [2020-07-10 14:56:32,001 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13723#true} {13723#true} #47#return; {13723#true} is VALID [2020-07-10 14:56:32,002 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret5 := main(); {13723#true} is VALID [2020-07-10 14:56:32,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~x~0 := 20; {13727#(<= 20 main_~x~0)} is VALID [2020-07-10 14:56:32,003 INFO L263 TraceCheckUtils]: 5: Hoare triple {13727#(<= 20 main_~x~0)} call #t~ret4 := fibo1(~x~0); {13723#true} is VALID [2020-07-10 14:56:32,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,004 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,004 INFO L263 TraceCheckUtils]: 9: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,006 INFO L263 TraceCheckUtils]: 13: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,006 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,007 INFO L263 TraceCheckUtils]: 17: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,007 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,007 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,008 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,008 INFO L263 TraceCheckUtils]: 21: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,009 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,010 INFO L280 TraceCheckUtils]: 23: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,010 INFO L280 TraceCheckUtils]: 24: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,011 INFO L263 TraceCheckUtils]: 25: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,012 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,012 INFO L280 TraceCheckUtils]: 27: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,013 INFO L280 TraceCheckUtils]: 28: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,014 INFO L263 TraceCheckUtils]: 29: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,014 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,015 INFO L280 TraceCheckUtils]: 31: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,016 INFO L280 TraceCheckUtils]: 32: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,016 INFO L263 TraceCheckUtils]: 33: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,017 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,018 INFO L280 TraceCheckUtils]: 35: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} is VALID [2020-07-10 14:56:32,020 INFO L280 TraceCheckUtils]: 36: Hoare triple {15766#(and (< 0 fibo2_~n) (= fibo2_~n |fibo2_#in~n|))} assume !(1 == ~n); {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,020 INFO L263 TraceCheckUtils]: 37: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,020 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,020 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,021 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,021 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,022 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #53#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,023 INFO L280 TraceCheckUtils]: 43: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,023 INFO L263 TraceCheckUtils]: 44: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,023 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,024 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,024 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,025 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13723#true} {15767#(<= 2 |fibo2_#in~n|)} #55#return; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,026 INFO L280 TraceCheckUtils]: 49: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,027 INFO L280 TraceCheckUtils]: 50: Hoare triple {15767#(<= 2 |fibo2_#in~n|)} assume true; {15767#(<= 2 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,028 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {15767#(<= 2 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,029 INFO L280 TraceCheckUtils]: 52: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,029 INFO L263 TraceCheckUtils]: 53: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,030 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,030 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,030 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,031 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,032 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {15760#(<= 3 |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,033 INFO L280 TraceCheckUtils]: 59: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,034 INFO L280 TraceCheckUtils]: 60: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,035 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,036 INFO L280 TraceCheckUtils]: 62: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,036 INFO L263 TraceCheckUtils]: 63: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,037 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,037 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,037 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,038 INFO L263 TraceCheckUtils]: 67: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,038 INFO L280 TraceCheckUtils]: 68: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,038 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,038 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,039 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,039 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,039 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,040 INFO L263 TraceCheckUtils]: 74: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,040 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,040 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,040 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,041 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,041 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,041 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,043 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {15723#(<= 4 |fibo2_#in~n|)} #55#return; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,044 INFO L280 TraceCheckUtils]: 82: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,044 INFO L280 TraceCheckUtils]: 83: Hoare triple {15723#(<= 4 |fibo2_#in~n|)} assume true; {15723#(<= 4 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,046 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {15723#(<= 4 |fibo2_#in~n|)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,047 INFO L280 TraceCheckUtils]: 85: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,047 INFO L263 TraceCheckUtils]: 86: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,047 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,048 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,048 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,048 INFO L263 TraceCheckUtils]: 90: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,049 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,049 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,049 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,049 INFO L263 TraceCheckUtils]: 94: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,050 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,050 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,050 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,050 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,051 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,051 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,051 INFO L263 TraceCheckUtils]: 101: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,051 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,052 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,052 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,052 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,052 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,052 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,053 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,053 INFO L280 TraceCheckUtils]: 109: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,053 INFO L263 TraceCheckUtils]: 110: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,053 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,054 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,054 INFO L280 TraceCheckUtils]: 113: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,054 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,054 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,054 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,055 INFO L280 TraceCheckUtils]: 117: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,056 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13723#true} {15657#(<= 5 |fibo1_#in~n|)} #59#return; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,056 INFO L280 TraceCheckUtils]: 119: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,057 INFO L280 TraceCheckUtils]: 120: Hoare triple {15657#(<= 5 |fibo1_#in~n|)} assume true; {15657#(<= 5 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,058 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {15657#(<= 5 |fibo1_#in~n|)} {13723#true} #53#return; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:32,059 INFO L280 TraceCheckUtils]: 122: Hoare triple {15564#(<= 6 fibo2_~n)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15564#(<= 6 fibo2_~n)} is VALID [2020-07-10 14:56:32,059 INFO L263 TraceCheckUtils]: 123: Hoare triple {15564#(<= 6 fibo2_~n)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,059 INFO L280 TraceCheckUtils]: 124: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,060 INFO L280 TraceCheckUtils]: 125: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,060 INFO L280 TraceCheckUtils]: 126: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,061 INFO L263 TraceCheckUtils]: 127: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,061 INFO L280 TraceCheckUtils]: 128: Hoare triple {13723#true} ~n := #in~n; {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,062 INFO L280 TraceCheckUtils]: 129: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,062 INFO L280 TraceCheckUtils]: 130: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {15690#(= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:32,062 INFO L263 TraceCheckUtils]: 131: Hoare triple {15690#(= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,063 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} ~n := #in~n; {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,064 INFO L280 TraceCheckUtils]: 133: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {15597#(= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:32,065 INFO L280 TraceCheckUtils]: 134: Hoare triple {15597#(= fibo1_~n |fibo1_#in~n|)} assume 1 == ~n;#res := 1; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:32,066 INFO L280 TraceCheckUtils]: 135: Hoare triple {15852#(<= |fibo1_#in~n| 1)} assume true; {15852#(<= |fibo1_#in~n| 1)} is VALID [2020-07-10 14:56:32,068 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {15852#(<= |fibo1_#in~n| 1)} {15690#(= fibo2_~n |fibo2_#in~n|)} #53#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:32,069 INFO L280 TraceCheckUtils]: 137: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:32,069 INFO L263 TraceCheckUtils]: 138: Hoare triple {15847#(<= |fibo2_#in~n| 2)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,069 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,070 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,070 INFO L280 TraceCheckUtils]: 141: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,071 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13723#true} {15847#(<= |fibo2_#in~n| 2)} #55#return; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:32,072 INFO L280 TraceCheckUtils]: 143: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:32,073 INFO L280 TraceCheckUtils]: 144: Hoare triple {15847#(<= |fibo2_#in~n| 2)} assume true; {15847#(<= |fibo2_#in~n| 2)} is VALID [2020-07-10 14:56:32,074 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {15847#(<= |fibo2_#in~n| 2)} {15597#(= fibo1_~n |fibo1_#in~n|)} #57#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:32,075 INFO L280 TraceCheckUtils]: 146: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:32,076 INFO L263 TraceCheckUtils]: 147: Hoare triple {15836#(<= |fibo1_#in~n| 3)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,076 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,076 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,076 INFO L280 TraceCheckUtils]: 150: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,077 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,078 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13723#true} {15836#(<= |fibo1_#in~n| 3)} #59#return; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:32,079 INFO L280 TraceCheckUtils]: 153: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:32,080 INFO L280 TraceCheckUtils]: 154: Hoare triple {15836#(<= |fibo1_#in~n| 3)} assume true; {15836#(<= |fibo1_#in~n| 3)} is VALID [2020-07-10 14:56:32,081 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {15836#(<= |fibo1_#in~n| 3)} {15564#(<= 6 fibo2_~n)} #55#return; {13724#false} is VALID [2020-07-10 14:56:32,082 INFO L280 TraceCheckUtils]: 156: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:32,082 INFO L280 TraceCheckUtils]: 157: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:32,082 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:56:32,083 INFO L280 TraceCheckUtils]: 159: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:32,083 INFO L263 TraceCheckUtils]: 160: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,083 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,083 INFO L280 TraceCheckUtils]: 162: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,084 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,084 INFO L263 TraceCheckUtils]: 164: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,084 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,085 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,085 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,085 INFO L263 TraceCheckUtils]: 168: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,085 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,086 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,086 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,086 INFO L263 TraceCheckUtils]: 172: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,087 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,087 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,087 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,087 INFO L263 TraceCheckUtils]: 176: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,088 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,088 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,088 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,088 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,089 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,089 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,089 INFO L263 TraceCheckUtils]: 183: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,090 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,090 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,090 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,091 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,091 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,091 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,091 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,092 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,092 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,092 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,093 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,093 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,093 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,093 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,094 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,094 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,094 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,095 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,095 INFO L263 TraceCheckUtils]: 202: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,095 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,095 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,096 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,096 INFO L263 TraceCheckUtils]: 206: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,096 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,097 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,097 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,097 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,097 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,098 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,098 INFO L263 TraceCheckUtils]: 213: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,098 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,098 INFO L280 TraceCheckUtils]: 215: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,099 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,099 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,099 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,100 INFO L280 TraceCheckUtils]: 219: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,100 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,100 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,100 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,101 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,101 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,101 INFO L263 TraceCheckUtils]: 225: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,102 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,102 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,102 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,102 INFO L263 TraceCheckUtils]: 229: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,103 INFO L280 TraceCheckUtils]: 230: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,103 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,103 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,104 INFO L263 TraceCheckUtils]: 233: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,104 INFO L280 TraceCheckUtils]: 234: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,104 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,104 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,105 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,105 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,105 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,106 INFO L263 TraceCheckUtils]: 240: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,106 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,106 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,106 INFO L280 TraceCheckUtils]: 243: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,107 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,107 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,107 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,108 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,108 INFO L280 TraceCheckUtils]: 248: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,108 INFO L263 TraceCheckUtils]: 249: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,108 INFO L280 TraceCheckUtils]: 250: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,109 INFO L280 TraceCheckUtils]: 251: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,109 INFO L280 TraceCheckUtils]: 252: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,109 INFO L280 TraceCheckUtils]: 253: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,109 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,110 INFO L280 TraceCheckUtils]: 255: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,110 INFO L280 TraceCheckUtils]: 256: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,110 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,111 INFO L280 TraceCheckUtils]: 258: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,111 INFO L280 TraceCheckUtils]: 259: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,111 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:32,111 INFO L280 TraceCheckUtils]: 261: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:32,112 INFO L280 TraceCheckUtils]: 262: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:32,112 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:56:32,112 INFO L280 TraceCheckUtils]: 264: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:32,113 INFO L263 TraceCheckUtils]: 265: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,113 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,113 INFO L280 TraceCheckUtils]: 267: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,113 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,114 INFO L263 TraceCheckUtils]: 269: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,114 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,114 INFO L280 TraceCheckUtils]: 271: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,115 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,115 INFO L263 TraceCheckUtils]: 273: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,115 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,115 INFO L280 TraceCheckUtils]: 275: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,116 INFO L280 TraceCheckUtils]: 276: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,116 INFO L263 TraceCheckUtils]: 277: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,116 INFO L280 TraceCheckUtils]: 278: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,117 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,117 INFO L280 TraceCheckUtils]: 280: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,117 INFO L263 TraceCheckUtils]: 281: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,117 INFO L280 TraceCheckUtils]: 282: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,118 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,118 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,118 INFO L280 TraceCheckUtils]: 285: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,119 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,119 INFO L280 TraceCheckUtils]: 287: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,119 INFO L263 TraceCheckUtils]: 288: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,119 INFO L280 TraceCheckUtils]: 289: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,120 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,120 INFO L280 TraceCheckUtils]: 291: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,120 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,120 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,121 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,121 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,121 INFO L280 TraceCheckUtils]: 296: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,122 INFO L263 TraceCheckUtils]: 297: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,122 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,122 INFO L280 TraceCheckUtils]: 299: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,122 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,123 INFO L280 TraceCheckUtils]: 301: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,123 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,123 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,124 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,124 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,124 INFO L280 TraceCheckUtils]: 306: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,124 INFO L263 TraceCheckUtils]: 307: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,125 INFO L280 TraceCheckUtils]: 308: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,125 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,125 INFO L280 TraceCheckUtils]: 310: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,126 INFO L263 TraceCheckUtils]: 311: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,126 INFO L280 TraceCheckUtils]: 312: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,126 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,127 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,127 INFO L280 TraceCheckUtils]: 315: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,127 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,127 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,128 INFO L263 TraceCheckUtils]: 318: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,128 INFO L280 TraceCheckUtils]: 319: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,128 INFO L280 TraceCheckUtils]: 320: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,129 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,129 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,129 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,129 INFO L280 TraceCheckUtils]: 324: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,130 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,130 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,130 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,130 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,131 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,131 INFO L263 TraceCheckUtils]: 330: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,131 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,131 INFO L280 TraceCheckUtils]: 332: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,131 INFO L280 TraceCheckUtils]: 333: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,132 INFO L263 TraceCheckUtils]: 334: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,132 INFO L280 TraceCheckUtils]: 335: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,132 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,132 INFO L280 TraceCheckUtils]: 337: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,132 INFO L263 TraceCheckUtils]: 338: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,133 INFO L280 TraceCheckUtils]: 339: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,133 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,133 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,133 INFO L280 TraceCheckUtils]: 342: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,134 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,134 INFO L280 TraceCheckUtils]: 344: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,134 INFO L263 TraceCheckUtils]: 345: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,134 INFO L280 TraceCheckUtils]: 346: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,135 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,135 INFO L280 TraceCheckUtils]: 348: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,135 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,136 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,136 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,136 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,136 INFO L280 TraceCheckUtils]: 353: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,137 INFO L263 TraceCheckUtils]: 354: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,137 INFO L280 TraceCheckUtils]: 355: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,137 INFO L280 TraceCheckUtils]: 356: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,138 INFO L280 TraceCheckUtils]: 357: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,138 INFO L280 TraceCheckUtils]: 358: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,138 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,138 INFO L280 TraceCheckUtils]: 360: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,139 INFO L280 TraceCheckUtils]: 361: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,139 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,139 INFO L280 TraceCheckUtils]: 363: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,140 INFO L280 TraceCheckUtils]: 364: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,140 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {13723#true} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:56:32,140 INFO L280 TraceCheckUtils]: 366: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:32,140 INFO L280 TraceCheckUtils]: 367: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:32,141 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {13724#false} {13723#true} #57#return; {13724#false} is VALID [2020-07-10 14:56:32,141 INFO L280 TraceCheckUtils]: 369: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:32,141 INFO L263 TraceCheckUtils]: 370: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,142 INFO L280 TraceCheckUtils]: 371: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,142 INFO L280 TraceCheckUtils]: 372: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,142 INFO L280 TraceCheckUtils]: 373: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,142 INFO L263 TraceCheckUtils]: 374: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,143 INFO L280 TraceCheckUtils]: 375: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,143 INFO L280 TraceCheckUtils]: 376: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,143 INFO L280 TraceCheckUtils]: 377: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,144 INFO L263 TraceCheckUtils]: 378: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,144 INFO L280 TraceCheckUtils]: 379: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,144 INFO L280 TraceCheckUtils]: 380: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,144 INFO L280 TraceCheckUtils]: 381: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,145 INFO L263 TraceCheckUtils]: 382: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,145 INFO L280 TraceCheckUtils]: 383: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,145 INFO L280 TraceCheckUtils]: 384: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,145 INFO L280 TraceCheckUtils]: 385: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,146 INFO L263 TraceCheckUtils]: 386: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,146 INFO L280 TraceCheckUtils]: 387: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,146 INFO L280 TraceCheckUtils]: 388: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,146 INFO L280 TraceCheckUtils]: 389: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,147 INFO L263 TraceCheckUtils]: 390: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,147 INFO L280 TraceCheckUtils]: 391: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,147 INFO L280 TraceCheckUtils]: 392: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,148 INFO L280 TraceCheckUtils]: 393: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,148 INFO L263 TraceCheckUtils]: 394: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,148 INFO L280 TraceCheckUtils]: 395: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,148 INFO L280 TraceCheckUtils]: 396: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,149 INFO L280 TraceCheckUtils]: 397: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,149 INFO L280 TraceCheckUtils]: 398: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,149 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,149 INFO L280 TraceCheckUtils]: 400: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,150 INFO L263 TraceCheckUtils]: 401: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,150 INFO L280 TraceCheckUtils]: 402: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,150 INFO L280 TraceCheckUtils]: 403: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,151 INFO L280 TraceCheckUtils]: 404: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,151 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,151 INFO L280 TraceCheckUtils]: 406: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,151 INFO L280 TraceCheckUtils]: 407: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,151 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,152 INFO L280 TraceCheckUtils]: 409: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,152 INFO L263 TraceCheckUtils]: 410: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,152 INFO L280 TraceCheckUtils]: 411: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,152 INFO L280 TraceCheckUtils]: 412: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,153 INFO L280 TraceCheckUtils]: 413: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,153 INFO L280 TraceCheckUtils]: 414: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,153 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,153 INFO L280 TraceCheckUtils]: 416: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,154 INFO L280 TraceCheckUtils]: 417: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,154 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,154 INFO L280 TraceCheckUtils]: 419: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,155 INFO L263 TraceCheckUtils]: 420: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,155 INFO L280 TraceCheckUtils]: 421: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,155 INFO L280 TraceCheckUtils]: 422: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,155 INFO L280 TraceCheckUtils]: 423: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,156 INFO L263 TraceCheckUtils]: 424: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,156 INFO L280 TraceCheckUtils]: 425: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,156 INFO L280 TraceCheckUtils]: 426: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,157 INFO L280 TraceCheckUtils]: 427: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,157 INFO L280 TraceCheckUtils]: 428: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,157 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,157 INFO L280 TraceCheckUtils]: 430: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,158 INFO L263 TraceCheckUtils]: 431: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,158 INFO L280 TraceCheckUtils]: 432: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,158 INFO L280 TraceCheckUtils]: 433: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,159 INFO L280 TraceCheckUtils]: 434: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,159 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,159 INFO L280 TraceCheckUtils]: 436: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,159 INFO L280 TraceCheckUtils]: 437: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,160 INFO L275 TraceCheckUtils]: 438: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,160 INFO L280 TraceCheckUtils]: 439: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,160 INFO L280 TraceCheckUtils]: 440: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,161 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,161 INFO L280 TraceCheckUtils]: 442: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,161 INFO L263 TraceCheckUtils]: 443: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,161 INFO L280 TraceCheckUtils]: 444: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,162 INFO L280 TraceCheckUtils]: 445: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,162 INFO L280 TraceCheckUtils]: 446: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,162 INFO L263 TraceCheckUtils]: 447: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,163 INFO L280 TraceCheckUtils]: 448: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,163 INFO L280 TraceCheckUtils]: 449: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,163 INFO L280 TraceCheckUtils]: 450: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,163 INFO L263 TraceCheckUtils]: 451: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,164 INFO L280 TraceCheckUtils]: 452: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,164 INFO L280 TraceCheckUtils]: 453: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,164 INFO L280 TraceCheckUtils]: 454: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,164 INFO L280 TraceCheckUtils]: 455: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,165 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,165 INFO L280 TraceCheckUtils]: 457: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,165 INFO L263 TraceCheckUtils]: 458: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,166 INFO L280 TraceCheckUtils]: 459: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,166 INFO L280 TraceCheckUtils]: 460: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,166 INFO L280 TraceCheckUtils]: 461: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,166 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,167 INFO L280 TraceCheckUtils]: 463: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,167 INFO L280 TraceCheckUtils]: 464: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,167 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,168 INFO L280 TraceCheckUtils]: 466: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,168 INFO L263 TraceCheckUtils]: 467: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,168 INFO L280 TraceCheckUtils]: 468: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,168 INFO L280 TraceCheckUtils]: 469: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,169 INFO L280 TraceCheckUtils]: 470: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,169 INFO L280 TraceCheckUtils]: 471: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,169 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,170 INFO L280 TraceCheckUtils]: 473: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,170 INFO L280 TraceCheckUtils]: 474: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,170 INFO L275 TraceCheckUtils]: 475: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,170 INFO L280 TraceCheckUtils]: 476: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,171 INFO L280 TraceCheckUtils]: 477: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,171 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,171 INFO L280 TraceCheckUtils]: 479: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,172 INFO L263 TraceCheckUtils]: 480: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,172 INFO L280 TraceCheckUtils]: 481: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,172 INFO L280 TraceCheckUtils]: 482: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,172 INFO L280 TraceCheckUtils]: 483: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,173 INFO L263 TraceCheckUtils]: 484: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,173 INFO L280 TraceCheckUtils]: 485: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,173 INFO L280 TraceCheckUtils]: 486: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,174 INFO L280 TraceCheckUtils]: 487: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,174 INFO L263 TraceCheckUtils]: 488: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,174 INFO L280 TraceCheckUtils]: 489: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,174 INFO L280 TraceCheckUtils]: 490: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,175 INFO L280 TraceCheckUtils]: 491: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,175 INFO L280 TraceCheckUtils]: 492: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,175 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,176 INFO L280 TraceCheckUtils]: 494: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,176 INFO L263 TraceCheckUtils]: 495: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,176 INFO L280 TraceCheckUtils]: 496: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,176 INFO L280 TraceCheckUtils]: 497: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,177 INFO L280 TraceCheckUtils]: 498: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,177 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,177 INFO L280 TraceCheckUtils]: 500: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,178 INFO L280 TraceCheckUtils]: 501: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,178 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,178 INFO L280 TraceCheckUtils]: 503: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,178 INFO L263 TraceCheckUtils]: 504: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,179 INFO L280 TraceCheckUtils]: 505: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,179 INFO L280 TraceCheckUtils]: 506: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,179 INFO L280 TraceCheckUtils]: 507: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,180 INFO L280 TraceCheckUtils]: 508: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,180 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,180 INFO L280 TraceCheckUtils]: 510: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,180 INFO L280 TraceCheckUtils]: 511: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,181 INFO L275 TraceCheckUtils]: 512: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,181 INFO L280 TraceCheckUtils]: 513: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,181 INFO L280 TraceCheckUtils]: 514: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,181 INFO L275 TraceCheckUtils]: 515: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,182 INFO L280 TraceCheckUtils]: 516: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,182 INFO L263 TraceCheckUtils]: 517: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,182 INFO L280 TraceCheckUtils]: 518: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,182 INFO L280 TraceCheckUtils]: 519: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,183 INFO L280 TraceCheckUtils]: 520: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,183 INFO L263 TraceCheckUtils]: 521: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,183 INFO L280 TraceCheckUtils]: 522: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,184 INFO L280 TraceCheckUtils]: 523: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,184 INFO L280 TraceCheckUtils]: 524: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,184 INFO L263 TraceCheckUtils]: 525: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,184 INFO L280 TraceCheckUtils]: 526: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,185 INFO L280 TraceCheckUtils]: 527: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,185 INFO L280 TraceCheckUtils]: 528: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,185 INFO L263 TraceCheckUtils]: 529: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,185 INFO L280 TraceCheckUtils]: 530: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,186 INFO L280 TraceCheckUtils]: 531: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,186 INFO L280 TraceCheckUtils]: 532: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,186 INFO L280 TraceCheckUtils]: 533: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,186 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,187 INFO L280 TraceCheckUtils]: 535: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,187 INFO L263 TraceCheckUtils]: 536: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,187 INFO L280 TraceCheckUtils]: 537: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,187 INFO L280 TraceCheckUtils]: 538: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,188 INFO L280 TraceCheckUtils]: 539: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,188 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,188 INFO L280 TraceCheckUtils]: 541: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,188 INFO L280 TraceCheckUtils]: 542: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,189 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,189 INFO L280 TraceCheckUtils]: 544: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,189 INFO L263 TraceCheckUtils]: 545: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,189 INFO L280 TraceCheckUtils]: 546: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,190 INFO L280 TraceCheckUtils]: 547: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,190 INFO L280 TraceCheckUtils]: 548: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,190 INFO L280 TraceCheckUtils]: 549: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,191 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,191 INFO L280 TraceCheckUtils]: 551: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,191 INFO L280 TraceCheckUtils]: 552: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,191 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:32,192 INFO L280 TraceCheckUtils]: 554: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,192 INFO L263 TraceCheckUtils]: 555: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,192 INFO L280 TraceCheckUtils]: 556: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,193 INFO L280 TraceCheckUtils]: 557: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,193 INFO L280 TraceCheckUtils]: 558: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:32,193 INFO L263 TraceCheckUtils]: 559: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:32,194 INFO L280 TraceCheckUtils]: 560: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,194 INFO L280 TraceCheckUtils]: 561: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:32,194 INFO L280 TraceCheckUtils]: 562: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:32,194 INFO L280 TraceCheckUtils]: 563: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,195 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:32,195 INFO L280 TraceCheckUtils]: 565: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:32,195 INFO L263 TraceCheckUtils]: 566: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:32,196 INFO L280 TraceCheckUtils]: 567: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:32,196 INFO L280 TraceCheckUtils]: 568: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:32,196 INFO L280 TraceCheckUtils]: 569: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,196 INFO L275 TraceCheckUtils]: 570: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,197 INFO L280 TraceCheckUtils]: 571: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,197 INFO L280 TraceCheckUtils]: 572: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,197 INFO L275 TraceCheckUtils]: 573: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:32,198 INFO L280 TraceCheckUtils]: 574: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:32,198 INFO L280 TraceCheckUtils]: 575: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,198 INFO L275 TraceCheckUtils]: 576: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:32,198 INFO L280 TraceCheckUtils]: 577: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:32,199 INFO L280 TraceCheckUtils]: 578: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:32,199 INFO L275 TraceCheckUtils]: 579: Hoare quadruple {13723#true} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:32,199 INFO L280 TraceCheckUtils]: 580: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:32,200 INFO L280 TraceCheckUtils]: 581: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:32,200 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {13724#false} {13727#(<= 20 main_~x~0)} #51#return; {13724#false} is VALID [2020-07-10 14:56:32,200 INFO L280 TraceCheckUtils]: 583: Hoare triple {13724#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13724#false} is VALID [2020-07-10 14:56:32,200 INFO L280 TraceCheckUtils]: 584: Hoare triple {13724#false} assume 6765 != ~result~0; {13724#false} is VALID [2020-07-10 14:56:32,201 INFO L280 TraceCheckUtils]: 585: Hoare triple {13724#false} assume !false; {13724#false} is VALID [2020-07-10 14:56:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 9892 backedges. 433 proven. 1565 refuted. 0 times theorem prover too weak. 7894 trivial. 0 not checked. [2020-07-10 14:56:32,554 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [785416236] [2020-07-10 14:56:32,554 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1527206813] [2020-07-10 14:56:32,555 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:56:32,683 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2020-07-10 14:56:32,684 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:56:32,686 INFO L264 TraceCheckSpWp]: Trace formula consists of 516 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:56:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:56:32,770 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:56:33,544 INFO L263 TraceCheckUtils]: 0: Hoare triple {13723#true} call ULTIMATE.init(); {13723#true} is VALID [2020-07-10 14:56:33,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,545 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13723#true} {13723#true} #47#return; {13723#true} is VALID [2020-07-10 14:56:33,545 INFO L263 TraceCheckUtils]: 3: Hoare triple {13723#true} call #t~ret5 := main(); {13723#true} is VALID [2020-07-10 14:56:33,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {13723#true} ~x~0 := 20; {13723#true} is VALID [2020-07-10 14:56:33,546 INFO L263 TraceCheckUtils]: 5: Hoare triple {13723#true} call #t~ret4 := fibo1(~x~0); {13723#true} is VALID [2020-07-10 14:56:33,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,546 INFO L280 TraceCheckUtils]: 7: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,546 INFO L280 TraceCheckUtils]: 8: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,546 INFO L263 TraceCheckUtils]: 9: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,547 INFO L280 TraceCheckUtils]: 10: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,547 INFO L280 TraceCheckUtils]: 11: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,547 INFO L280 TraceCheckUtils]: 12: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,547 INFO L263 TraceCheckUtils]: 13: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,547 INFO L280 TraceCheckUtils]: 14: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,548 INFO L280 TraceCheckUtils]: 15: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,548 INFO L280 TraceCheckUtils]: 16: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,548 INFO L263 TraceCheckUtils]: 17: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,548 INFO L280 TraceCheckUtils]: 18: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,548 INFO L280 TraceCheckUtils]: 19: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,548 INFO L280 TraceCheckUtils]: 20: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,548 INFO L263 TraceCheckUtils]: 21: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,548 INFO L280 TraceCheckUtils]: 22: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,549 INFO L280 TraceCheckUtils]: 23: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,549 INFO L280 TraceCheckUtils]: 24: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,549 INFO L263 TraceCheckUtils]: 25: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,549 INFO L280 TraceCheckUtils]: 26: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,549 INFO L280 TraceCheckUtils]: 27: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,549 INFO L263 TraceCheckUtils]: 29: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,549 INFO L280 TraceCheckUtils]: 30: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,549 INFO L280 TraceCheckUtils]: 31: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,550 INFO L280 TraceCheckUtils]: 32: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,550 INFO L263 TraceCheckUtils]: 33: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,550 INFO L280 TraceCheckUtils]: 34: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,550 INFO L280 TraceCheckUtils]: 35: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,550 INFO L280 TraceCheckUtils]: 36: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,550 INFO L263 TraceCheckUtils]: 37: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,550 INFO L280 TraceCheckUtils]: 38: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,550 INFO L280 TraceCheckUtils]: 39: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,550 INFO L280 TraceCheckUtils]: 40: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,551 INFO L280 TraceCheckUtils]: 41: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,551 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,551 INFO L280 TraceCheckUtils]: 43: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,551 INFO L263 TraceCheckUtils]: 44: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,551 INFO L280 TraceCheckUtils]: 45: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,551 INFO L280 TraceCheckUtils]: 46: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,551 INFO L280 TraceCheckUtils]: 47: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,551 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,551 INFO L280 TraceCheckUtils]: 49: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,552 INFO L280 TraceCheckUtils]: 50: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,552 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,552 INFO L280 TraceCheckUtils]: 52: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,552 INFO L263 TraceCheckUtils]: 53: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,552 INFO L280 TraceCheckUtils]: 54: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,552 INFO L280 TraceCheckUtils]: 55: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,553 INFO L280 TraceCheckUtils]: 56: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,553 INFO L280 TraceCheckUtils]: 57: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,553 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,553 INFO L280 TraceCheckUtils]: 59: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,553 INFO L280 TraceCheckUtils]: 60: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,553 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,554 INFO L280 TraceCheckUtils]: 62: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,554 INFO L263 TraceCheckUtils]: 63: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,554 INFO L280 TraceCheckUtils]: 64: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,554 INFO L280 TraceCheckUtils]: 65: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,554 INFO L280 TraceCheckUtils]: 66: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,554 INFO L263 TraceCheckUtils]: 67: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,555 INFO L280 TraceCheckUtils]: 68: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,555 INFO L280 TraceCheckUtils]: 69: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,555 INFO L280 TraceCheckUtils]: 70: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,555 INFO L280 TraceCheckUtils]: 71: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,555 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,555 INFO L280 TraceCheckUtils]: 73: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,556 INFO L263 TraceCheckUtils]: 74: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,556 INFO L280 TraceCheckUtils]: 75: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,556 INFO L280 TraceCheckUtils]: 76: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,556 INFO L280 TraceCheckUtils]: 77: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,556 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,556 INFO L280 TraceCheckUtils]: 79: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,557 INFO L280 TraceCheckUtils]: 80: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,557 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,557 INFO L280 TraceCheckUtils]: 82: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,557 INFO L280 TraceCheckUtils]: 83: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,557 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,557 INFO L280 TraceCheckUtils]: 85: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,558 INFO L263 TraceCheckUtils]: 86: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,558 INFO L280 TraceCheckUtils]: 87: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,558 INFO L280 TraceCheckUtils]: 88: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,558 INFO L280 TraceCheckUtils]: 89: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,558 INFO L263 TraceCheckUtils]: 90: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,558 INFO L280 TraceCheckUtils]: 91: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,558 INFO L280 TraceCheckUtils]: 92: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,559 INFO L280 TraceCheckUtils]: 93: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,559 INFO L263 TraceCheckUtils]: 94: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,559 INFO L280 TraceCheckUtils]: 95: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,559 INFO L280 TraceCheckUtils]: 96: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,559 INFO L280 TraceCheckUtils]: 97: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,559 INFO L280 TraceCheckUtils]: 98: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,560 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,560 INFO L280 TraceCheckUtils]: 100: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,560 INFO L263 TraceCheckUtils]: 101: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,560 INFO L280 TraceCheckUtils]: 102: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,560 INFO L280 TraceCheckUtils]: 103: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,560 INFO L280 TraceCheckUtils]: 104: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,561 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,561 INFO L280 TraceCheckUtils]: 106: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,561 INFO L280 TraceCheckUtils]: 107: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,561 INFO L275 TraceCheckUtils]: 108: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,561 INFO L280 TraceCheckUtils]: 109: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,561 INFO L263 TraceCheckUtils]: 110: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,562 INFO L280 TraceCheckUtils]: 111: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,562 INFO L280 TraceCheckUtils]: 112: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,562 INFO L280 TraceCheckUtils]: 113: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,562 INFO L280 TraceCheckUtils]: 114: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,562 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,562 INFO L280 TraceCheckUtils]: 116: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,563 INFO L280 TraceCheckUtils]: 117: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,563 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,563 INFO L280 TraceCheckUtils]: 119: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,563 INFO L280 TraceCheckUtils]: 120: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,563 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,563 INFO L280 TraceCheckUtils]: 122: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,564 INFO L263 TraceCheckUtils]: 123: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,564 INFO L280 TraceCheckUtils]: 124: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,564 INFO L280 TraceCheckUtils]: 125: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,564 INFO L280 TraceCheckUtils]: 126: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,564 INFO L263 TraceCheckUtils]: 127: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,564 INFO L280 TraceCheckUtils]: 128: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,565 INFO L280 TraceCheckUtils]: 129: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,565 INFO L280 TraceCheckUtils]: 130: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,565 INFO L263 TraceCheckUtils]: 131: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,565 INFO L280 TraceCheckUtils]: 132: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,565 INFO L280 TraceCheckUtils]: 133: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,565 INFO L280 TraceCheckUtils]: 134: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,566 INFO L280 TraceCheckUtils]: 135: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,566 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,566 INFO L280 TraceCheckUtils]: 137: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,566 INFO L263 TraceCheckUtils]: 138: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,566 INFO L280 TraceCheckUtils]: 139: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,566 INFO L280 TraceCheckUtils]: 140: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,567 INFO L280 TraceCheckUtils]: 141: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,567 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,567 INFO L280 TraceCheckUtils]: 143: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,567 INFO L280 TraceCheckUtils]: 144: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,567 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,567 INFO L280 TraceCheckUtils]: 146: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,567 INFO L263 TraceCheckUtils]: 147: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,568 INFO L280 TraceCheckUtils]: 148: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,568 INFO L280 TraceCheckUtils]: 149: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,568 INFO L280 TraceCheckUtils]: 150: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,568 INFO L280 TraceCheckUtils]: 151: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,568 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,569 INFO L280 TraceCheckUtils]: 153: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,569 INFO L280 TraceCheckUtils]: 154: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,569 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,569 INFO L280 TraceCheckUtils]: 156: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,569 INFO L280 TraceCheckUtils]: 157: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,569 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,569 INFO L280 TraceCheckUtils]: 159: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,569 INFO L263 TraceCheckUtils]: 160: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,569 INFO L280 TraceCheckUtils]: 161: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L280 TraceCheckUtils]: 162: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L280 TraceCheckUtils]: 163: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L263 TraceCheckUtils]: 164: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L280 TraceCheckUtils]: 165: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L280 TraceCheckUtils]: 166: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L280 TraceCheckUtils]: 167: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L263 TraceCheckUtils]: 168: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L280 TraceCheckUtils]: 169: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L280 TraceCheckUtils]: 170: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,570 INFO L280 TraceCheckUtils]: 171: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,571 INFO L263 TraceCheckUtils]: 172: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,571 INFO L280 TraceCheckUtils]: 173: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,571 INFO L280 TraceCheckUtils]: 174: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,571 INFO L280 TraceCheckUtils]: 175: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,571 INFO L263 TraceCheckUtils]: 176: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,571 INFO L280 TraceCheckUtils]: 177: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,571 INFO L280 TraceCheckUtils]: 178: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,571 INFO L280 TraceCheckUtils]: 179: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,571 INFO L280 TraceCheckUtils]: 180: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L280 TraceCheckUtils]: 182: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L263 TraceCheckUtils]: 183: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L280 TraceCheckUtils]: 184: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L280 TraceCheckUtils]: 185: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L280 TraceCheckUtils]: 186: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L280 TraceCheckUtils]: 188: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L280 TraceCheckUtils]: 189: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,572 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,573 INFO L280 TraceCheckUtils]: 191: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,573 INFO L263 TraceCheckUtils]: 192: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,573 INFO L280 TraceCheckUtils]: 193: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,573 INFO L280 TraceCheckUtils]: 194: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,573 INFO L280 TraceCheckUtils]: 195: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,573 INFO L280 TraceCheckUtils]: 196: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,574 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,574 INFO L280 TraceCheckUtils]: 198: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,574 INFO L280 TraceCheckUtils]: 199: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,574 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,574 INFO L280 TraceCheckUtils]: 201: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,574 INFO L263 TraceCheckUtils]: 202: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,575 INFO L280 TraceCheckUtils]: 203: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,575 INFO L280 TraceCheckUtils]: 204: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,575 INFO L280 TraceCheckUtils]: 205: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,575 INFO L263 TraceCheckUtils]: 206: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,575 INFO L280 TraceCheckUtils]: 207: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,575 INFO L280 TraceCheckUtils]: 208: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,576 INFO L280 TraceCheckUtils]: 209: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,576 INFO L280 TraceCheckUtils]: 210: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,576 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,576 INFO L280 TraceCheckUtils]: 212: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,576 INFO L263 TraceCheckUtils]: 213: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,576 INFO L280 TraceCheckUtils]: 214: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,577 INFO L280 TraceCheckUtils]: 215: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,577 INFO L280 TraceCheckUtils]: 216: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,577 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,577 INFO L280 TraceCheckUtils]: 218: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,577 INFO L280 TraceCheckUtils]: 219: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,577 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,578 INFO L280 TraceCheckUtils]: 221: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,578 INFO L280 TraceCheckUtils]: 222: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,578 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,578 INFO L280 TraceCheckUtils]: 224: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,578 INFO L263 TraceCheckUtils]: 225: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,578 INFO L280 TraceCheckUtils]: 226: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,578 INFO L280 TraceCheckUtils]: 227: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,579 INFO L280 TraceCheckUtils]: 228: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,579 INFO L263 TraceCheckUtils]: 229: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,579 INFO L280 TraceCheckUtils]: 230: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,579 INFO L280 TraceCheckUtils]: 231: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,579 INFO L280 TraceCheckUtils]: 232: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,579 INFO L263 TraceCheckUtils]: 233: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,580 INFO L280 TraceCheckUtils]: 234: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,580 INFO L280 TraceCheckUtils]: 235: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,580 INFO L280 TraceCheckUtils]: 236: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,580 INFO L280 TraceCheckUtils]: 237: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,580 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,580 INFO L280 TraceCheckUtils]: 239: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,581 INFO L263 TraceCheckUtils]: 240: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,581 INFO L280 TraceCheckUtils]: 241: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,581 INFO L280 TraceCheckUtils]: 242: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,581 INFO L280 TraceCheckUtils]: 243: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,581 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,581 INFO L280 TraceCheckUtils]: 245: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,581 INFO L280 TraceCheckUtils]: 246: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,582 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,582 INFO L280 TraceCheckUtils]: 248: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,582 INFO L263 TraceCheckUtils]: 249: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,582 INFO L280 TraceCheckUtils]: 250: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,582 INFO L280 TraceCheckUtils]: 251: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,582 INFO L280 TraceCheckUtils]: 252: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,583 INFO L280 TraceCheckUtils]: 253: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,583 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,583 INFO L280 TraceCheckUtils]: 255: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,583 INFO L280 TraceCheckUtils]: 256: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,583 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,583 INFO L280 TraceCheckUtils]: 258: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,584 INFO L280 TraceCheckUtils]: 259: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,584 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,584 INFO L280 TraceCheckUtils]: 261: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,584 INFO L280 TraceCheckUtils]: 262: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,584 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,584 INFO L280 TraceCheckUtils]: 264: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,584 INFO L263 TraceCheckUtils]: 265: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,585 INFO L280 TraceCheckUtils]: 266: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,585 INFO L280 TraceCheckUtils]: 267: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,585 INFO L280 TraceCheckUtils]: 268: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,585 INFO L263 TraceCheckUtils]: 269: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,585 INFO L280 TraceCheckUtils]: 270: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,585 INFO L280 TraceCheckUtils]: 271: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,586 INFO L280 TraceCheckUtils]: 272: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,586 INFO L263 TraceCheckUtils]: 273: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,586 INFO L280 TraceCheckUtils]: 274: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,586 INFO L280 TraceCheckUtils]: 275: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,586 INFO L280 TraceCheckUtils]: 276: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,586 INFO L263 TraceCheckUtils]: 277: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,587 INFO L280 TraceCheckUtils]: 278: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,587 INFO L280 TraceCheckUtils]: 279: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,587 INFO L280 TraceCheckUtils]: 280: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,587 INFO L263 TraceCheckUtils]: 281: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,587 INFO L280 TraceCheckUtils]: 282: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,588 INFO L280 TraceCheckUtils]: 283: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,588 INFO L280 TraceCheckUtils]: 284: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,588 INFO L280 TraceCheckUtils]: 285: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,588 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,588 INFO L280 TraceCheckUtils]: 287: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,588 INFO L263 TraceCheckUtils]: 288: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,588 INFO L280 TraceCheckUtils]: 289: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,589 INFO L280 TraceCheckUtils]: 290: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,589 INFO L280 TraceCheckUtils]: 291: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,589 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,589 INFO L280 TraceCheckUtils]: 293: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,589 INFO L280 TraceCheckUtils]: 294: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,590 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,590 INFO L280 TraceCheckUtils]: 296: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,590 INFO L263 TraceCheckUtils]: 297: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,590 INFO L280 TraceCheckUtils]: 298: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,590 INFO L280 TraceCheckUtils]: 299: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,590 INFO L280 TraceCheckUtils]: 300: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,590 INFO L280 TraceCheckUtils]: 301: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,591 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,591 INFO L280 TraceCheckUtils]: 303: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,591 INFO L280 TraceCheckUtils]: 304: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,591 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,591 INFO L280 TraceCheckUtils]: 306: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,591 INFO L263 TraceCheckUtils]: 307: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,592 INFO L280 TraceCheckUtils]: 308: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,592 INFO L280 TraceCheckUtils]: 309: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,592 INFO L280 TraceCheckUtils]: 310: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,592 INFO L263 TraceCheckUtils]: 311: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,592 INFO L280 TraceCheckUtils]: 312: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,593 INFO L280 TraceCheckUtils]: 313: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,593 INFO L280 TraceCheckUtils]: 314: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,593 INFO L280 TraceCheckUtils]: 315: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,593 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,593 INFO L280 TraceCheckUtils]: 317: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,593 INFO L263 TraceCheckUtils]: 318: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,594 INFO L280 TraceCheckUtils]: 319: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,594 INFO L280 TraceCheckUtils]: 320: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,594 INFO L280 TraceCheckUtils]: 321: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,594 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,594 INFO L280 TraceCheckUtils]: 323: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,594 INFO L280 TraceCheckUtils]: 324: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,595 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,595 INFO L280 TraceCheckUtils]: 326: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,595 INFO L280 TraceCheckUtils]: 327: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,595 INFO L275 TraceCheckUtils]: 328: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,595 INFO L280 TraceCheckUtils]: 329: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,596 INFO L263 TraceCheckUtils]: 330: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,596 INFO L280 TraceCheckUtils]: 331: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,596 INFO L280 TraceCheckUtils]: 332: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,596 INFO L280 TraceCheckUtils]: 333: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,596 INFO L263 TraceCheckUtils]: 334: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,596 INFO L280 TraceCheckUtils]: 335: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,596 INFO L280 TraceCheckUtils]: 336: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,597 INFO L280 TraceCheckUtils]: 337: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,597 INFO L263 TraceCheckUtils]: 338: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,597 INFO L280 TraceCheckUtils]: 339: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,597 INFO L280 TraceCheckUtils]: 340: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,597 INFO L280 TraceCheckUtils]: 341: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,597 INFO L280 TraceCheckUtils]: 342: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,598 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,598 INFO L280 TraceCheckUtils]: 344: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,598 INFO L263 TraceCheckUtils]: 345: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,598 INFO L280 TraceCheckUtils]: 346: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,598 INFO L280 TraceCheckUtils]: 347: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,598 INFO L280 TraceCheckUtils]: 348: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,599 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,599 INFO L280 TraceCheckUtils]: 350: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,599 INFO L280 TraceCheckUtils]: 351: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,599 INFO L275 TraceCheckUtils]: 352: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,599 INFO L280 TraceCheckUtils]: 353: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,599 INFO L263 TraceCheckUtils]: 354: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,600 INFO L280 TraceCheckUtils]: 355: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,600 INFO L280 TraceCheckUtils]: 356: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,600 INFO L280 TraceCheckUtils]: 357: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,600 INFO L280 TraceCheckUtils]: 358: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,600 INFO L275 TraceCheckUtils]: 359: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,600 INFO L280 TraceCheckUtils]: 360: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,601 INFO L280 TraceCheckUtils]: 361: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,601 INFO L275 TraceCheckUtils]: 362: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,601 INFO L280 TraceCheckUtils]: 363: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,601 INFO L280 TraceCheckUtils]: 364: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,601 INFO L275 TraceCheckUtils]: 365: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,601 INFO L280 TraceCheckUtils]: 366: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,601 INFO L280 TraceCheckUtils]: 367: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,602 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,602 INFO L280 TraceCheckUtils]: 369: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,602 INFO L263 TraceCheckUtils]: 370: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,602 INFO L280 TraceCheckUtils]: 371: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,602 INFO L280 TraceCheckUtils]: 372: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,602 INFO L280 TraceCheckUtils]: 373: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,603 INFO L263 TraceCheckUtils]: 374: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,603 INFO L280 TraceCheckUtils]: 375: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,603 INFO L280 TraceCheckUtils]: 376: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,603 INFO L280 TraceCheckUtils]: 377: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,603 INFO L263 TraceCheckUtils]: 378: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,604 INFO L280 TraceCheckUtils]: 379: Hoare triple {13723#true} ~n := #in~n; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,605 INFO L280 TraceCheckUtils]: 380: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,605 INFO L280 TraceCheckUtils]: 381: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume !(1 == ~n); {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,605 INFO L263 TraceCheckUtils]: 382: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,605 INFO L280 TraceCheckUtils]: 383: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,606 INFO L280 TraceCheckUtils]: 384: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,606 INFO L280 TraceCheckUtils]: 385: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,606 INFO L263 TraceCheckUtils]: 386: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,606 INFO L280 TraceCheckUtils]: 387: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,606 INFO L280 TraceCheckUtils]: 388: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,606 INFO L280 TraceCheckUtils]: 389: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,607 INFO L263 TraceCheckUtils]: 390: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,607 INFO L280 TraceCheckUtils]: 391: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,607 INFO L280 TraceCheckUtils]: 392: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,607 INFO L280 TraceCheckUtils]: 393: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,607 INFO L263 TraceCheckUtils]: 394: Hoare triple {13723#true} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,607 INFO L280 TraceCheckUtils]: 395: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,608 INFO L280 TraceCheckUtils]: 396: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,608 INFO L280 TraceCheckUtils]: 397: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,608 INFO L280 TraceCheckUtils]: 398: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,608 INFO L275 TraceCheckUtils]: 399: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,608 INFO L280 TraceCheckUtils]: 400: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,608 INFO L263 TraceCheckUtils]: 401: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,609 INFO L280 TraceCheckUtils]: 402: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,609 INFO L280 TraceCheckUtils]: 403: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,609 INFO L280 TraceCheckUtils]: 404: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,609 INFO L275 TraceCheckUtils]: 405: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,609 INFO L280 TraceCheckUtils]: 406: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,609 INFO L280 TraceCheckUtils]: 407: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,609 INFO L275 TraceCheckUtils]: 408: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,610 INFO L280 TraceCheckUtils]: 409: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,610 INFO L263 TraceCheckUtils]: 410: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,610 INFO L280 TraceCheckUtils]: 411: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,610 INFO L280 TraceCheckUtils]: 412: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,610 INFO L280 TraceCheckUtils]: 413: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,610 INFO L280 TraceCheckUtils]: 414: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,611 INFO L275 TraceCheckUtils]: 415: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,611 INFO L280 TraceCheckUtils]: 416: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,611 INFO L280 TraceCheckUtils]: 417: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,611 INFO L275 TraceCheckUtils]: 418: Hoare quadruple {13723#true} {13723#true} #57#return; {13723#true} is VALID [2020-07-10 14:56:33,611 INFO L280 TraceCheckUtils]: 419: Hoare triple {13723#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,611 INFO L263 TraceCheckUtils]: 420: Hoare triple {13723#true} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,612 INFO L280 TraceCheckUtils]: 421: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,612 INFO L280 TraceCheckUtils]: 422: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,612 INFO L280 TraceCheckUtils]: 423: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,612 INFO L263 TraceCheckUtils]: 424: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,612 INFO L280 TraceCheckUtils]: 425: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,612 INFO L280 TraceCheckUtils]: 426: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,613 INFO L280 TraceCheckUtils]: 427: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,613 INFO L280 TraceCheckUtils]: 428: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,613 INFO L275 TraceCheckUtils]: 429: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,613 INFO L280 TraceCheckUtils]: 430: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,613 INFO L263 TraceCheckUtils]: 431: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,613 INFO L280 TraceCheckUtils]: 432: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,613 INFO L280 TraceCheckUtils]: 433: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,614 INFO L280 TraceCheckUtils]: 434: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,614 INFO L275 TraceCheckUtils]: 435: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,614 INFO L280 TraceCheckUtils]: 436: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,614 INFO L280 TraceCheckUtils]: 437: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,614 INFO L275 TraceCheckUtils]: 438: Hoare quadruple {13723#true} {13723#true} #59#return; {13723#true} is VALID [2020-07-10 14:56:33,614 INFO L280 TraceCheckUtils]: 439: Hoare triple {13723#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13723#true} is VALID [2020-07-10 14:56:33,615 INFO L280 TraceCheckUtils]: 440: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,615 INFO L275 TraceCheckUtils]: 441: Hoare quadruple {13723#true} {18090#(<= fibo2_~n |fibo2_#in~n|)} #53#return; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,616 INFO L280 TraceCheckUtils]: 442: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,616 INFO L263 TraceCheckUtils]: 443: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,617 INFO L280 TraceCheckUtils]: 444: Hoare triple {13723#true} ~n := #in~n; {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:33,617 INFO L280 TraceCheckUtils]: 445: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} assume !(~n < 1); {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:33,618 INFO L280 TraceCheckUtils]: 446: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} assume !(1 == ~n); {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:33,618 INFO L263 TraceCheckUtils]: 447: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,618 INFO L280 TraceCheckUtils]: 448: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,618 INFO L280 TraceCheckUtils]: 449: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,618 INFO L280 TraceCheckUtils]: 450: Hoare triple {13723#true} assume !(1 == ~n); {13723#true} is VALID [2020-07-10 14:56:33,618 INFO L263 TraceCheckUtils]: 451: Hoare triple {13723#true} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,619 INFO L280 TraceCheckUtils]: 452: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,619 INFO L280 TraceCheckUtils]: 453: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,619 INFO L280 TraceCheckUtils]: 454: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,619 INFO L280 TraceCheckUtils]: 455: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,619 INFO L275 TraceCheckUtils]: 456: Hoare quadruple {13723#true} {13723#true} #53#return; {13723#true} is VALID [2020-07-10 14:56:33,619 INFO L280 TraceCheckUtils]: 457: Hoare triple {13723#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13723#true} is VALID [2020-07-10 14:56:33,619 INFO L263 TraceCheckUtils]: 458: Hoare triple {13723#true} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,620 INFO L280 TraceCheckUtils]: 459: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,620 INFO L280 TraceCheckUtils]: 460: Hoare triple {13723#true} assume ~n < 1;#res := 0; {13723#true} is VALID [2020-07-10 14:56:33,620 INFO L280 TraceCheckUtils]: 461: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,620 INFO L275 TraceCheckUtils]: 462: Hoare quadruple {13723#true} {13723#true} #55#return; {13723#true} is VALID [2020-07-10 14:56:33,620 INFO L280 TraceCheckUtils]: 463: Hoare triple {13723#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13723#true} is VALID [2020-07-10 14:56:33,620 INFO L280 TraceCheckUtils]: 464: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,621 INFO L275 TraceCheckUtils]: 465: Hoare quadruple {13723#true} {18286#(<= fibo1_~n |fibo1_#in~n|)} #57#return; {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:33,622 INFO L280 TraceCheckUtils]: 466: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18286#(<= fibo1_~n |fibo1_#in~n|)} is VALID [2020-07-10 14:56:33,622 INFO L263 TraceCheckUtils]: 467: Hoare triple {18286#(<= fibo1_~n |fibo1_#in~n|)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,623 INFO L280 TraceCheckUtils]: 468: Hoare triple {13723#true} ~n := #in~n; {18090#(<= fibo2_~n |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,623 INFO L280 TraceCheckUtils]: 469: Hoare triple {18090#(<= fibo2_~n |fibo2_#in~n|)} assume !(~n < 1); {18362#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,624 INFO L280 TraceCheckUtils]: 470: Hoare triple {18362#(<= 1 |fibo2_#in~n|)} assume 1 == ~n;#res := 1; {18362#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,624 INFO L280 TraceCheckUtils]: 471: Hoare triple {18362#(<= 1 |fibo2_#in~n|)} assume true; {18362#(<= 1 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,625 INFO L275 TraceCheckUtils]: 472: Hoare quadruple {18362#(<= 1 |fibo2_#in~n|)} {18286#(<= fibo1_~n |fibo1_#in~n|)} #59#return; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:33,626 INFO L280 TraceCheckUtils]: 473: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:33,626 INFO L280 TraceCheckUtils]: 474: Hoare triple {15760#(<= 3 |fibo1_#in~n|)} assume true; {15760#(<= 3 |fibo1_#in~n|)} is VALID [2020-07-10 14:56:33,630 INFO L275 TraceCheckUtils]: 475: Hoare quadruple {15760#(<= 3 |fibo1_#in~n|)} {18090#(<= fibo2_~n |fibo2_#in~n|)} #55#return; {18381#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,634 INFO L280 TraceCheckUtils]: 476: Hoare triple {18381#(<= 5 |fibo2_#in~n|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18381#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,635 INFO L280 TraceCheckUtils]: 477: Hoare triple {18381#(<= 5 |fibo2_#in~n|)} assume true; {18381#(<= 5 |fibo2_#in~n|)} is VALID [2020-07-10 14:56:33,636 INFO L275 TraceCheckUtils]: 478: Hoare quadruple {18381#(<= 5 |fibo2_#in~n|)} {13723#true} #57#return; {18391#(<= 6 fibo1_~n)} is VALID [2020-07-10 14:56:33,636 INFO L280 TraceCheckUtils]: 479: Hoare triple {18391#(<= 6 fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18391#(<= 6 fibo1_~n)} is VALID [2020-07-10 14:56:33,637 INFO L263 TraceCheckUtils]: 480: Hoare triple {18391#(<= 6 fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,637 INFO L280 TraceCheckUtils]: 481: Hoare triple {13723#true} ~n := #in~n; {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:33,638 INFO L280 TraceCheckUtils]: 482: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} assume !(~n < 1); {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:33,638 INFO L280 TraceCheckUtils]: 483: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} assume !(1 == ~n); {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:33,638 INFO L263 TraceCheckUtils]: 484: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} call #t~ret2 := fibo1(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,639 INFO L280 TraceCheckUtils]: 485: Hoare triple {13723#true} ~n := #in~n; {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:33,639 INFO L280 TraceCheckUtils]: 486: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} assume !(~n < 1); {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:33,640 INFO L280 TraceCheckUtils]: 487: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} assume !(1 == ~n); {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:33,640 INFO L263 TraceCheckUtils]: 488: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret0 := fibo2(~n - 1); {13723#true} is VALID [2020-07-10 14:56:33,640 INFO L280 TraceCheckUtils]: 489: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,640 INFO L280 TraceCheckUtils]: 490: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,641 INFO L280 TraceCheckUtils]: 491: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,641 INFO L280 TraceCheckUtils]: 492: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,641 INFO L275 TraceCheckUtils]: 493: Hoare quadruple {13723#true} {18414#(<= |fibo1_#in~n| fibo1_~n)} #57#return; {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:33,642 INFO L280 TraceCheckUtils]: 494: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {18414#(<= |fibo1_#in~n| fibo1_~n)} is VALID [2020-07-10 14:56:33,642 INFO L263 TraceCheckUtils]: 495: Hoare triple {18414#(<= |fibo1_#in~n| fibo1_~n)} call #t~ret1 := fibo2(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,643 INFO L280 TraceCheckUtils]: 496: Hoare triple {13723#true} ~n := #in~n; {18401#(<= |fibo2_#in~n| fibo2_~n)} is VALID [2020-07-10 14:56:33,644 INFO L280 TraceCheckUtils]: 497: Hoare triple {18401#(<= |fibo2_#in~n| fibo2_~n)} assume ~n < 1;#res := 0; {18451#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:56:33,644 INFO L280 TraceCheckUtils]: 498: Hoare triple {18451#(<= |fibo2_#in~n| 0)} assume true; {18451#(<= |fibo2_#in~n| 0)} is VALID [2020-07-10 14:56:33,645 INFO L275 TraceCheckUtils]: 499: Hoare quadruple {18451#(<= |fibo2_#in~n| 0)} {18414#(<= |fibo1_#in~n| fibo1_~n)} #59#return; {18458#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:33,646 INFO L280 TraceCheckUtils]: 500: Hoare triple {18458#(<= |fibo1_#in~n| 2)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {18458#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:33,646 INFO L280 TraceCheckUtils]: 501: Hoare triple {18458#(<= |fibo1_#in~n| 2)} assume true; {18458#(<= |fibo1_#in~n| 2)} is VALID [2020-07-10 14:56:33,647 INFO L275 TraceCheckUtils]: 502: Hoare quadruple {18458#(<= |fibo1_#in~n| 2)} {18401#(<= |fibo2_#in~n| fibo2_~n)} #53#return; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:33,647 INFO L280 TraceCheckUtils]: 503: Hoare triple {18468#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:33,648 INFO L263 TraceCheckUtils]: 504: Hoare triple {18468#(<= |fibo2_#in~n| 3)} call #t~ret3 := fibo1(~n - 2); {13723#true} is VALID [2020-07-10 14:56:33,648 INFO L280 TraceCheckUtils]: 505: Hoare triple {13723#true} ~n := #in~n; {13723#true} is VALID [2020-07-10 14:56:33,648 INFO L280 TraceCheckUtils]: 506: Hoare triple {13723#true} assume !(~n < 1); {13723#true} is VALID [2020-07-10 14:56:33,648 INFO L280 TraceCheckUtils]: 507: Hoare triple {13723#true} assume 1 == ~n;#res := 1; {13723#true} is VALID [2020-07-10 14:56:33,648 INFO L280 TraceCheckUtils]: 508: Hoare triple {13723#true} assume true; {13723#true} is VALID [2020-07-10 14:56:33,649 INFO L275 TraceCheckUtils]: 509: Hoare quadruple {13723#true} {18468#(<= |fibo2_#in~n| 3)} #55#return; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:33,649 INFO L280 TraceCheckUtils]: 510: Hoare triple {18468#(<= |fibo2_#in~n| 3)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:33,650 INFO L280 TraceCheckUtils]: 511: Hoare triple {18468#(<= |fibo2_#in~n| 3)} assume true; {18468#(<= |fibo2_#in~n| 3)} is VALID [2020-07-10 14:56:33,651 INFO L275 TraceCheckUtils]: 512: Hoare quadruple {18468#(<= |fibo2_#in~n| 3)} {18391#(<= 6 fibo1_~n)} #59#return; {13724#false} is VALID [2020-07-10 14:56:33,651 INFO L280 TraceCheckUtils]: 513: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:33,651 INFO L280 TraceCheckUtils]: 514: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,651 INFO L275 TraceCheckUtils]: 515: Hoare quadruple {13724#false} {13723#true} #53#return; {13724#false} is VALID [2020-07-10 14:56:33,652 INFO L280 TraceCheckUtils]: 516: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:33,652 INFO L263 TraceCheckUtils]: 517: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13724#false} is VALID [2020-07-10 14:56:33,652 INFO L280 TraceCheckUtils]: 518: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:56:33,652 INFO L280 TraceCheckUtils]: 519: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:56:33,652 INFO L280 TraceCheckUtils]: 520: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-10 14:56:33,653 INFO L263 TraceCheckUtils]: 521: Hoare triple {13724#false} call #t~ret0 := fibo2(~n - 1); {13724#false} is VALID [2020-07-10 14:56:33,653 INFO L280 TraceCheckUtils]: 522: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:56:33,653 INFO L280 TraceCheckUtils]: 523: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:56:33,653 INFO L280 TraceCheckUtils]: 524: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-10 14:56:33,653 INFO L263 TraceCheckUtils]: 525: Hoare triple {13724#false} call #t~ret2 := fibo1(~n - 1); {13724#false} is VALID [2020-07-10 14:56:33,653 INFO L280 TraceCheckUtils]: 526: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:56:33,654 INFO L280 TraceCheckUtils]: 527: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:56:33,654 INFO L280 TraceCheckUtils]: 528: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-10 14:56:33,654 INFO L263 TraceCheckUtils]: 529: Hoare triple {13724#false} call #t~ret0 := fibo2(~n - 1); {13724#false} is VALID [2020-07-10 14:56:33,654 INFO L280 TraceCheckUtils]: 530: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:56:33,654 INFO L280 TraceCheckUtils]: 531: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:56:33,654 INFO L280 TraceCheckUtils]: 532: Hoare triple {13724#false} assume 1 == ~n;#res := 1; {13724#false} is VALID [2020-07-10 14:56:33,655 INFO L280 TraceCheckUtils]: 533: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,655 INFO L275 TraceCheckUtils]: 534: Hoare quadruple {13724#false} {13724#false} #57#return; {13724#false} is VALID [2020-07-10 14:56:33,655 INFO L280 TraceCheckUtils]: 535: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:33,655 INFO L263 TraceCheckUtils]: 536: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13724#false} is VALID [2020-07-10 14:56:33,655 INFO L280 TraceCheckUtils]: 537: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:56:33,655 INFO L280 TraceCheckUtils]: 538: Hoare triple {13724#false} assume ~n < 1;#res := 0; {13724#false} is VALID [2020-07-10 14:56:33,656 INFO L280 TraceCheckUtils]: 539: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,656 INFO L275 TraceCheckUtils]: 540: Hoare quadruple {13724#false} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:33,656 INFO L280 TraceCheckUtils]: 541: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:33,656 INFO L280 TraceCheckUtils]: 542: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,656 INFO L275 TraceCheckUtils]: 543: Hoare quadruple {13724#false} {13724#false} #53#return; {13724#false} is VALID [2020-07-10 14:56:33,656 INFO L280 TraceCheckUtils]: 544: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:33,657 INFO L263 TraceCheckUtils]: 545: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13724#false} is VALID [2020-07-10 14:56:33,657 INFO L280 TraceCheckUtils]: 546: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:56:33,657 INFO L280 TraceCheckUtils]: 547: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:56:33,657 INFO L280 TraceCheckUtils]: 548: Hoare triple {13724#false} assume 1 == ~n;#res := 1; {13724#false} is VALID [2020-07-10 14:56:33,657 INFO L280 TraceCheckUtils]: 549: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,657 INFO L275 TraceCheckUtils]: 550: Hoare quadruple {13724#false} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:56:33,658 INFO L280 TraceCheckUtils]: 551: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:33,658 INFO L280 TraceCheckUtils]: 552: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,658 INFO L275 TraceCheckUtils]: 553: Hoare quadruple {13724#false} {13724#false} #57#return; {13724#false} is VALID [2020-07-10 14:56:33,658 INFO L280 TraceCheckUtils]: 554: Hoare triple {13724#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:33,658 INFO L263 TraceCheckUtils]: 555: Hoare triple {13724#false} call #t~ret1 := fibo2(~n - 2); {13724#false} is VALID [2020-07-10 14:56:33,658 INFO L280 TraceCheckUtils]: 556: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:56:33,659 INFO L280 TraceCheckUtils]: 557: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:56:33,659 INFO L280 TraceCheckUtils]: 558: Hoare triple {13724#false} assume !(1 == ~n); {13724#false} is VALID [2020-07-10 14:56:33,659 INFO L263 TraceCheckUtils]: 559: Hoare triple {13724#false} call #t~ret2 := fibo1(~n - 1); {13724#false} is VALID [2020-07-10 14:56:33,659 INFO L280 TraceCheckUtils]: 560: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:56:33,659 INFO L280 TraceCheckUtils]: 561: Hoare triple {13724#false} assume !(~n < 1); {13724#false} is VALID [2020-07-10 14:56:33,659 INFO L280 TraceCheckUtils]: 562: Hoare triple {13724#false} assume 1 == ~n;#res := 1; {13724#false} is VALID [2020-07-10 14:56:33,659 INFO L280 TraceCheckUtils]: 563: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,660 INFO L275 TraceCheckUtils]: 564: Hoare quadruple {13724#false} {13724#false} #53#return; {13724#false} is VALID [2020-07-10 14:56:33,660 INFO L280 TraceCheckUtils]: 565: Hoare triple {13724#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {13724#false} is VALID [2020-07-10 14:56:33,660 INFO L263 TraceCheckUtils]: 566: Hoare triple {13724#false} call #t~ret3 := fibo1(~n - 2); {13724#false} is VALID [2020-07-10 14:56:33,660 INFO L280 TraceCheckUtils]: 567: Hoare triple {13724#false} ~n := #in~n; {13724#false} is VALID [2020-07-10 14:56:33,660 INFO L280 TraceCheckUtils]: 568: Hoare triple {13724#false} assume ~n < 1;#res := 0; {13724#false} is VALID [2020-07-10 14:56:33,660 INFO L280 TraceCheckUtils]: 569: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,661 INFO L275 TraceCheckUtils]: 570: Hoare quadruple {13724#false} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:56:33,661 INFO L280 TraceCheckUtils]: 571: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:33,661 INFO L280 TraceCheckUtils]: 572: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,661 INFO L275 TraceCheckUtils]: 573: Hoare quadruple {13724#false} {13724#false} #59#return; {13724#false} is VALID [2020-07-10 14:56:33,661 INFO L280 TraceCheckUtils]: 574: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:33,661 INFO L280 TraceCheckUtils]: 575: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,661 INFO L275 TraceCheckUtils]: 576: Hoare quadruple {13724#false} {13724#false} #55#return; {13724#false} is VALID [2020-07-10 14:56:33,662 INFO L280 TraceCheckUtils]: 577: Hoare triple {13724#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;#res := #t~ret2 + #t~ret3;havoc #t~ret3;havoc #t~ret2; {13724#false} is VALID [2020-07-10 14:56:33,662 INFO L280 TraceCheckUtils]: 578: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,662 INFO L275 TraceCheckUtils]: 579: Hoare quadruple {13724#false} {13723#true} #59#return; {13724#false} is VALID [2020-07-10 14:56:33,662 INFO L280 TraceCheckUtils]: 580: Hoare triple {13724#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;#res := #t~ret0 + #t~ret1;havoc #t~ret0;havoc #t~ret1; {13724#false} is VALID [2020-07-10 14:56:33,662 INFO L280 TraceCheckUtils]: 581: Hoare triple {13724#false} assume true; {13724#false} is VALID [2020-07-10 14:56:33,662 INFO L275 TraceCheckUtils]: 582: Hoare quadruple {13724#false} {13723#true} #51#return; {13724#false} is VALID [2020-07-10 14:56:33,663 INFO L280 TraceCheckUtils]: 583: Hoare triple {13724#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~result~0 := #t~ret4;havoc #t~ret4; {13724#false} is VALID [2020-07-10 14:56:33,663 INFO L280 TraceCheckUtils]: 584: Hoare triple {13724#false} assume 6765 != ~result~0; {13724#false} is VALID [2020-07-10 14:56:33,663 INFO L280 TraceCheckUtils]: 585: Hoare triple {13724#false} assume !false; {13724#false} is VALID [2020-07-10 14:56:33,816 INFO L134 CoverageAnalysis]: Checked inductivity of 9892 backedges. 3164 proven. 68 refuted. 0 times theorem prover too weak. 6660 trivial. 0 not checked. [2020-07-10 14:56:33,816 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:56:33,817 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 24 [2020-07-10 14:56:33,817 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590124737] [2020-07-10 14:56:33,818 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 586